rfc3754.IP Multicast in Differentiated Services (DS) Networks

The Dell EMC S5048-ON switch is an innovative, future-ready T op-of-Rack (T oR) open networking switch providing excellent capabilities and cost-effectiveness for the enterprise, mid-market, Tier2 cloud and NFV service providers with demanding compute and storage traffic environments.The S5048F-ON 25GbE switch is Dell’s latest disaggregated hardware and software data center networking solution that provides backward compatible 25GbE server port connections, 100GbE uplinks, storage optimized architecture, and a broad range of functionality to meet the growing demands of today’s data center environment now and in the future.The compact S5048F-ON model design provides industry-leading density with up to 72 ports of 25GbE or up to 48 ports of 25GbE and 6 ports of 100GbE in a 1RU form factor.Using industry-leading hardware and a choice of Dell’s OS9 or select 3rd party network operating systems and tools, the S5048F-ON delivers non-blocking performance* for workloads sensitive to packet loss. The compact S5048F-ON model provides multi rate speed enabling denser footprints and simplifying migration to 25GbE server connections and 100GbE fabrics. Priority-based flow control (PFC), data center bridge exchange (DCBX) and enhanced transmission selection (ETS) make the S5048F-ON an excellent choice for DCB environments.Maximum performance and functionalityThe Dell EMC Networking S-Series S5048F-ON is a high-performance, multi-function, 10/25/40/50/100 GbE T oR switch purpose-built for applications in high-performance data center, cloud and computing environments.In addition, the S5048F-ON incorporates multiple architectural features that optimize data center network flexibility, efficiency, and availability, including IO panel to PSU airflow or PSU to IO panel airflow for hot/cold aisle environments, and redundant, hot-swappable power supplies and fans. Key applications• Organizations looking to enter the software-defined data center era with a choice of networking technologies designed to deliver theflexibility they need• Native high-density 25 GbE T oR server access in high-performance data center environments• 25 GbE backward compatible to 10G and 1G for future proofing and data center server migration to faster uplink speeds.• Capability to support mixed 25G and 10G servers on front panel ports • iSCSI storage deployment including DCB converged lossless transactions • Suitable as a T oR or Leaf switch in 100G Active Fabric implementations • As a high speed VXLAN L2 gateway that connects the hypervisor-based overlay networks with non-virtualized infrastructure• Emerging applications requiring hardware support for new protocols Key features• 1RU high-density 25/10/1 GbE T oR switch with up to forty eight ports of native 25 GbE (SFP28) ports supporting 25 GbE without breakout cables• Multi-rate 100GbE ports support 10/25/40/50/100 GbE• 3.6 Tbps (full-duplex) non-blocking, store and forward switching fabric delivers line-rate performance under full load*• Scalable L2 and L3 Ethernet switching with QoS and a full comple-ment of standards-based IPv4 and IPv6 features, including OSPF and BGP routing support• L2 multipath support via Virtual Link Trunking (VLT) and multiple VLT (mVLT) multi-chassis link aggregation technology• VRF-lite enables sharing of networking infrastructure and provides L3 traffic isolation across tenants• Open Automation Framework adding automated configuration and provisioning capabilities to simplify the management of networkenvironments• Jumbo frame support for large data transfers• 128 link aggregation groups with up to eight members per group, using enhanced hashing• Redundant, hot-swappable power supplies and fans• I/O panel to power supply airflow or power supply to I/O panel airflow • T ool-less enterprise ReadyRails™ mounting kits reducing time and resources for switch rack installation• Power-efficient operation up to 45°C helping reduce cooling costs in temperature-constrained deployments (Dell EMC Fresh Air 2.0compliant)• Converged network support for DCB and ECN capability• Supports the open source Open Network Install Environment (ONIE) for zero touch installation of alternate network operating systems• Fibre Channel, FCoE, FCoE transit (FIP Snooping) and NPIV ProxyDELL EMC NETWORKING S5048F-ONHigh-performance open networking top-of-rack switch with native 25G server ports and 100G network fabric connectivity**future deliverable48 line-rate 25 Gigabit Ethernet SFP28 ports6 line-rate 100 Gigabit Ethernet QSFP28 ports1 RJ45 console/management port with RS232signaling1 Micro-USB type B optional console port1 10/100/1000 Base-T Ethernet port used asmanagement port1 USB type A port for the external mass storage Size: 1 RU, 1.72 h x 17.1 w x 18” d(4.4 h x 43.4 w x 45.7 cm d)Weight: 22lbs (9.98kg)ISO 7779 A-weighted sound pressure level: 59.6 dBA at 73.4°F (23°C)Power supply: 100–240 VAC 50/60 HzMax. thermal output: 1956 BTU/hMax. current draw per system:5.73A/4.8A at 100/120V AC2.87A/2.4A at 200/240V ACMax. power consumption: 573 Watts (AC)T yp. power consumption: 288 Watts (AC) with all optics loadedMax. operating specifications:Operating temperature: 32° to 113°F (0° to 45°C) Operating humidity: 10 to 90% (RH), non-condensingFresh Air Compliant to 45°CMax. non-operating specifications:Storage temperature: –40° to 158°F (–40° to70°C)Storage humidity: 5 to 95% (RH), non-condensing RedundancyT wo hot swappable redundant power suppliesHot swappable redundant fansPerformanceSwitch fabric capacity: 3.6TbpsForwarding capacity: Up to 2,678 MppsPacket buffer memory: 22MB (16MB supported in initial release)CPU memory: 8GBMAC addresses: 132K (in scaled-l2-switch mode) ARP table: 82K (in scaled-l3-hosts mode)IPv4 routes: Up to 128KIPv6 routes: Up to 64K (20k currently supported) Multicast hosts: Up to 8KLink aggregation: 128 groups, 32 members per LAG groupLayer 2 VLANs: 4KMSTP: 64 instancesLAG Load Balancing: Based on layer 2, IPv4 or IPv6 header, or tunnel inner header contentsQoS data queues: 8QoS control queues: 12QoS: 1024 entries per TileIngress ACL: 1024 entries per TileEgress ACL: 1k entries per TilePre-Ingress ACL: 1k entries per TileIEEE Compliance802.1AB LLDP802.1D Bridging, STP802.1p L2 Prioritization802.1Q VLAN T agging, Double VLAN T agging,GVRP802.1Qbb PFC802.1Qaz ETS802.1s MSTP802.1w RSTP802.1X Network Access Control802.3ab Gigabit Ethernet (1000BASE-T) orbreakout802.3ac Frame Extensions for VLAN T agging 802.3ad Link Aggregation with LACP 802.3ba 40 Gigabit Ethernet (40GBase-SR4,40GBase-CR4, 40GBase-LR4, 100GBase-SR10, 100GBase-LR4, 100GBase-ER4) onoptical ports802.3bj 100 Gigabit Ethernet802.3u Fast Ethernet (100Base-TX) on mgmtports802.3x Flow Control802.3z Gigabit Ethernet (1000Base-X) with QSAANSI/TIA-1057 LLDP-MEDForce10 PVST+Jumbo MTU support 9,416 bytesLayer2 Protocols4301 Security Architecture for IPSec*4302 IPSec Authentication Header*4303 ESP Protocol*802.1D Compatible802.1p L2 Prioritization802.1Q VLAN T agging802.1s MSTP802.1w RSTP802.1t RPVST+802.3ad Link Aggregation with LACPVL T Virtual Link T runkingRFC Compliance768 UDP793 TCP854 T elnet959 FTP1321 MD51350 TFTP2474 Differentiated Services2698 T wo Rate Three Color Marker3164 Syslog4254 S SHv2General IPv4 Protocols791 I Pv4792 ICMP826 ARP1027 Proxy ARP1035 DNS (client)1042 Ethernet Transmission1191 Path MTU Discovery1305 NTPv41519 CIDR1542 BOOTP (relay)1858 IP Fragment Filtering2131 DHCP (server and relay)5798 V RRP3021 31-bit Prefixes3046 D HCP Option 82 (Relay)1812 Requirements for IPv4 Routers1918 Address Allocation for Private Internets2474 Diffserv Field in IPv4 and Ipv6 Headers2596 A ssured Forwarding PHB Group3195 Reliable Delivery for Syslog3246 E xpedited Assured Forwarding4364 V RF-lite (IPv4 VRF with OSPF and BGP)*General IPv6 Protocols1981 Path MTU Discovery*2460 I Pv62461 Neighbor Discovery*2462 S tateless Address AutoConfig2463 I CMPv62675 Jumbo grams3587 Global Unicast Address Format4291 IPv6 Addressing2464 T ransmission of IPv6 Packets over EthernetNetworks2711 IPv6 Router Alert Option4007 I Pv6 Scoped Address Architectureand Routers4291 IPv6 Addressing Architecture4861 Neighbor Discovery for IPv64862 I Pv6 Stateless Address Autoconfiguration5095 Deprecation of T ype 0 Routing Headers in IPv6IPv6 Management support (telnet, FTP, TACACS,RADI US, SSH, NTP)RIP1058 RIPv12453 R I Pv2OSPF (v2/v3)1587 NSSA (not supported in OSPFv3)1745 OSPF/BGP interaction1765 OSPF Database overflow2154 MD52328 OSPFv22370 Opaque LSA3101 OSPF NSSA3623 O SPF Graceful Restart (Helper mode)*BGP1997 Communities2385 M D52439 R oute Flap Damping2545 B GP-4 Multiprotocol Extensions for IPv6I nter-Domain Routing2796 Route Reflection2842 C apabilities2858 M ultiprotocol Extensions2918 Route Refresh3065 C onfederations4271 BGP-44360 E xtended Communities4893 4-byte ASN5396 4-byte ASN Representation5492 C apabilities AdvertisementMulticast1112 IGMPv12236 I GMPv23376 IGMPv3MSDPPIM-SMPIM-SSMNetwork Management1155 SMIv11157 SNMPv11212 Concise MIB Definitions1215 SNMP Traps1493 Bridges MIB1850 OSPFv2 MIB1901 Community-Based SNMPv22011 IP MIB2096 I P Forwarding T able MIB2578 SMI v22579 T extual Conventions for SMIv22580 C onformance Statements for SMIv22618 RADIUS Authentication MIB2665 E thernet-Like Interfaces MIB2674 Extended Bridge MIB2787 VRRP MIB2819 RMON MIB (groups 1, 2, 3, 9)2863 I nterfaces MIB3273 RMON High Capacity MIB3410 SNMPv33411 SNMPv3 Management Framework3412 Message Processing and Dispatching for theSimple Network Management Protocol (SNMP)3413 SNMP Applications3414 User-based Security Model (USM) forSNMPv33415 VACM for SNMP3416 SNMPv23417 Transport mappings for SNMP3418 SNMP MIB3434 R MON High Capacity Alarm MIB3584 C oexistance between SNMP v1, v2 and v3 4022 I P MIB4087 IP Tunnel MIB4113 UDP MIB4133 Entity MIB4292 M IB for IP4293 M IB for IPv6 T extual Conventions4502 R MONv2 (groups 1,2,3,9)5060 PIM MIBANSI/TIA-1057 LLDP-MED MIBDell_ITA.Rev_1_1 MIBdraft-ietf-idr-bgp4-mib-06 BGP MIBv1IEEE 802.1AB LLDP MIBIEEE 802.1AB LLDP DOT1 MIBIEEE 802.1AB LLDP DOT3 MIB sFlowv5 sFlowv5 MIB (version 1.3)DELL-NETWORKING-BGP4-V2-MIB(draft-ietf-idr-bgp4-mibv2-05)DELL-NETWORKING-IF-EXTENSION-MIBDELL-NETWORKING-LINK-AGGREGATION-MIB DELL-NETWORKING-COPY-CONFIG-MIBDELL-NETWORKING-PRODUCTS-MIBDELL-NETWORKING-CHASSIS-MIBDELL-NETWORKING-SMIDELL-NETWORKING-TCDELL-NETWORKING-TRAP-EVENT-MIBDELL-NETWORKING-SYSTEM-COMPONENT-MIB DELL-NETWORKING-FIB-MIBDELL-NETWORKING-FPSTATS-MIBDELL-NETWORKING-ISIS-MIBDELL-NETWORKING-FIPSNOOPING-MIBDELL-NETWORKING-VIRTUAL-LINK-TRUNK-MIB DELL-NETWORKING-DCB-MIBDELL-NETWORKING-OPENFLOW-MIBDELL-NETWORKING-BMP-MIBDELL-NETWORKING-BPSTATS-MIBSecuritydraft-grant-tacacs-02 TACACS+2404 The Use of HMACSHA-1-96 within ESP and AH 2865 R ADI US3162 Radius and IPv63579 RADIUS support for EAP3580 802.1X with RADIUS3768 EAP3826 A ES Cipher Algorithm in the SNMP User Base Security Model4250, 4251, 4252, 4253, 4254 SSHv24301 Security Architecture for IPSec4302 I PSec Authentication Header4807 IPsecv Security Policy DB MIBData center bridging802.1Qbb Priority-Based Flow Control802.1Qaz Enhanced Transmission Selection (ETS)* Data Center Bridging eXchange (DCBx)DCBx Application TLV (iSCSI, FCoE*) Regulatory complianceSafetyUL/CSA 60950-1, Second EditionEN 60950-1, Second EditionIEC 60950-1, Second Edition Including All National Deviations and Group DifferencesEN 60825-1 Safety of Laser Products Part 1: Equipment Classification Requirements and User’s GuideEN 60825-2 Safety of Laser Products Part 2: Safety of Optical Fibre Communication SystemsIEC 62368-1FDA Regulation 21 CFR 1040.10 and 1040.11 Emissions & ImmunityFCC Part 15 (CFR 47) (USA) Class AICES-003 (Canada) Class AEN55032: 2015 (Europe) Class ACISPR32 (International) Class AAS/NZS CISPR32 (Australia and New Zealand) Class AVCCI (Japan) Class AKN32 (Korea) Class ACNS13438 (T aiwan) Class ACISPR22EN55022EN61000-3-2EN61000-3-3EN61000-6-1EN300 386EN 61000-4-2 ESDEN 61000-4-3 Radiated ImmunityEN 61000-4-4 EFTEN 61000-4-5 SurgeEN 61000-4-6 Low Frequency Conducted Immunity NEBSGR-63-CoreGR-1089-CoreATT-TP-76200VZ.TPR.9305RoHSRoHS 6 and China RoHS compliantCertificationsJapan: VCCI V3/2009 Class AUSA: FCC CFR 47 Part 15, Subpart B:2009, Class A Warranty1 Year Return to DepotLearn more at /NetworkingIT Lifecycle Servicesfor NetworkingExperts, insights and easeOur highly trained experts, withinnovative tools and proven processes,help you transform your IT investments into strategic advantages.Plan & DesignLet us analyze yourmultivendor environmentand deliver a comprehensivereport and action plan to buildupon the existing network andimprove performance.Deploy & IntegrateGet new wired or wirelessnetwork technology installedand configured with ProDeploy.Reduce costs, save time, andget up and running fast.EducateEnsure your staff builds theright skills for long-termsuccess. Get certified on DellEMC Networking technologyand learn how to increaseperformance and optimizeinfrastructure.Manage & SupportGain access to technical expertsand quickly resolve multivendornetworking challenges withProSupport. Spend less timeresolving network issues andmore time innovating.OptimizeMaximize performance fordynamic IT environments withDell EMC Optimize. Benefitfrom in-depth predictiveanalysis, remote monitoringand a dedicated systemsanalyst for your network.RetireWe can help you resell or retireexcess hardware while meetinglocal regulatory guidelines andacting in an environmentallyresponsible way.Learn more at/lifecycleservices*Future release**Packet sizes over 147 Bytes。

delay Specify interface throughput delay
description Interface specific description
diffserv diffserv (Provisioning)
name-caching
no Negate a command or set its defaults
ntp Configure NTP
pagp PAgP interface subcommands
10.33.175.2 255.255.255.252要在其上再配置一个IP地址
(10.33.172.2 255.255.255.224)，则输入命令
IP address 10.33.172.2 255.255.255.224 secondary即可,取消则输入：
random-detect Enable Weighted Random Early Detection (WRED) on an
Interface
rate-limit Rate Limit
9、protocol ip （IP地址2）broad
10、encapsulatioቤተ መጻሕፍቲ ባይዱ aa155snap
interface configure command:（界面配置命令）
access-expression Build a bridge boolean access expression
service-policy Configure QoS Service Policy
shutdown Shutdown the selected interface
sna SNA pu configuration

注意：如果 IPv4 归属地主机决定使用另一个 IPv4 DNS 服务器，DS-Lite CPE 将经 B4 接口转发那些 DNS 请求，采用同样方法，它转发任何常规 IPv4 分组。然而，每个 DNS 请 求将在 AFTR 中生成绑定。大量 DNS 请求或许对 AFTR 的 NAT 表的利用效率有直接影响。
目录 第1章 第2章 第3章 第4章
序言 关键词使用 术语 部署方案
4-1 接入模式 4-2 用户驻地设备 4-3 直接连接的设备 第5章 B4单元 5-1 定义 5-2 封装 5-3 分段和重组 5-4 AFTR发现
5-5 DNS 5-6 接口初始化 5-7 熟知的IPv4地址 第6章 AFTR单元 6-1 定义 6-2 封装 6-3 分段和重组
本文件区别有双栈能力(dual-stack-capable)设备和提供双栈的(dual-stack-provisioned)设 备。前者是这样的设备，它有既执行IPv4又执行IPv6的代码，从网络层到应用。后者类似这 样的设备，在它的接口上既提供IPv4地址又提供IPv6地址。本文件也将通过把由服务提供商 直接提供的接口和由用户提供的接口区别开，进一步提炼这个概念。
和设备中的 IPv6 部署隔离开。
通过利用大量 IPv6 地址空间，简化了服务提供商的接入网管理。不要求重叠的私有 IPv4 地址空间支持非常大客户群。
因为隧道可在服务提供商网络中任何位置终结，这个架构有助于横向扩展，并能灵活应对 流量负载改变。关于横向扩展的更多讨论参阅附录 A。
隧道提供 B4 和 ARTR 间的直接连接。这可让用户和他们的应用能够控制如何执行 AFTR 的 NAT 功能。 本方法的关键特征是端节点间的通信保留在它们的地址族中。IPv6 源仅与 IPv6 目的地

DATA SHEETFortiSwitch ™ Data Center SeriesFortiSwitch Data Center switches deliver a Secure, Simple, Scalable Ethernet solution with outstanding throughput, resiliency, and scalability. Virtualization and cloud computing have created dense high-bandwidth Ethernet networking requirements. FortiSwitch Data Center switches meet these challenges by providing a high performance 10 GE, 40 GE, or 100 GE capable switching platform, with a low Total Cost of Ownership. Ideal for Top of Rack server or firewall aggregation applications, as well as SD-Branch network coredeployments, these switches are purpose-built to meetthe needs of today’s bandwidth intensive environments.Highlights§High throughput Ethernet switch suitable for Top of Rack or largeSD-Branch network deployments§ 1 GE, 10 GE, or 100 GE access ports, in a compact 1 RU form factor with 40 or 100 GE capable uplinks which includes breakout support for 2x50G, 4x25G, 4x10G, and 4x1G §FortiGate management through FortiLink, enabling the Security Fabric§Stackable up to 300 switches per FortiGate depending on model§Dual hot swappable power supplies for redundancy§Supports Wire-speed switching with both Store and Forward and Cut Through forwarding modesProduct OfferingsFortiSwitch 1024D, 1048E, 3032D, and 3032ESecurity Fabric Integration through FortiLinkThe FortiSwitch Data Center Series supports FortiGate managementthrough FortiLink, extending the Fortinet Security Fabric to the Ethernet port level. This link allows the same policies configured and applied to FortiGate interfaces to be applied to theFortiSwitch Ethernet ports, reducing complexity and decreasing management cost. With network security and access layer functions enabled and managed through a single console, centralized policy management, including role-based access and control, are easy to implement and manage. Users or devices can be authenticated against the same database and have the same security policy applied regardless of how or where they connect to the network.DATA SHEET | FortiSwitch™ Data Center SeriesDeploymentStandalone ModeThe FortiSwitch has a native GUI and CLI interface. All configuration and switch administration can be accomplished through either of theseinterfaces. Available ReSTful API’s offer additional configuration and management options.FortiLink ModeFortiLink is an innovative proprietary management protocol that allows our FortiGate Security Appliance to seamlessly manage any FortiSwitch. FortiLink enables the FortiSwitch to become a logical extension of the FortiGate integrating it directly into the Fortinet Security Fabric. This management option reduces complexity and decreases management cost as network security and access layer functions are enabled and managed through a single console.DATA SHEET | FortiSwitch ™ Data Center Series3HardwareFortiSwitch 3032D — frontFortiSwitch 3032D — backFortiSwitch 1048E — frontFortiSwitch 1048E — backFortiSwitch 1024D — backFortiSwitch 3032E — frontFortiSwitch 3032E — backFortiSwitch 1024D — frontDATA SHEET | FortiSwitch™ Data Center SeriesFeaturesLAG support for FortiLink Connection YesActive-Active Split LAG from FortiGate to FortiSwitches for Advanced Redundancy YesFORTISWITCH 1024D FORTISWITCH 1048E FORTISWITCH 3032D FORTISWITCH 3032E Layer 2Jumbo Frames Yes Yes Yes YesAuto-negotiation for port speed and duplex Yes Yes Yes YesIEEE 802.1D MAC Bridging/STP Yes Yes Yes YesIEEE 802.1w Rapid Spanning Tree Protocol (RSTP)Yes Yes Yes YesIEEE 802.1s Multiple Spanning Tree Protocol (MSTP)Yes Yes Yes YesSTP Root Guard Yes Yes Yes YesEdge Port / Port Fast Yes Yes Yes YesIEEE 802.1Q VLAN Tagging Yes Yes Yes YesPrivate VLAN Yes Yes Yes YesIEEE 802.3ad Link Aggregation with LACP Yes Yes Yes YesUnicast/Multicast traffic balance over trunking port(dst-ip, dst-mac, src-dst-ip, src-dst-mac, src-ip, src-mac)Yes Yes Yes YesIEEE 802.1AX Link Aggregation Yes Yes Yes YesSpanning Tree Instances (MSTP/CST)32/132/132/132/1IEEE 802.3x Flow Control and Back-pressure Yes Yes Yes YesIEEE 802.1Qbb Priority-based Flow Control Yes Yes Yes YesIEEE 802.3u 100Base-TX Yes No No YesIEEE 802.3z 1000Base-SX/LX Yes Yes Yes YesIEEE 802.3ab 1000Base-T Yes Yes No YesDATA SHEET | FortiSwitch™ Data Center Series Features* Requires ‘Advanced Features’ License5DATA SHEET | FortiSwitch™ Data Center Series RFC ComplianceRFC and MIB Support*BFDRFC 5880: Bidirectional Forwarding Detection (BFD)RFC 5881: Bidirectional Forwarding Detection (BFD) for IPv4 and IPv6 (Single Hop)RFC 5882: Generic Application of Bidirectional Forwarding Detection (BFD)BGPRFC 1771: A Border Gateway Protocol 4 (BGP-4)RFC 1965: Autonomous System Confederations for BGPRFC 1997: BGP Communities AttributeRFC 2545: Use of BGP-4 Multiprotocol Extensions for IPv6 Inter-Domain RoutingRFC 2796: BGP Route Reflection - An Alternative to Full Mesh IBGPRFC 2842: Capabilities Advertisement with BGP-4RFC 2858: Multiprotocol Extensions for BGP-4RFC 4271: BGP-4RFC 6286: Autonomous-System-Wide Unique BGP Identifier for BGP-4RFC 6608: Subcodes for BGP Finite State Machine ErrorRFC 6793: BGP Support for Four-Octet Autonomous System (AS) Number SpaceRFC 7606: Revised Error Handling for BGP UPDATE MessagesRFC 7607: Codification of AS 0 ProcessingRFC 7705: Autonomous System Migration Mechanisms and Their Effects on the BGP AS_PATH Attribute RFC 8212: Default External BGP (EBGP) Route Propagation Behavior without PoliciesRFC 8654: Extended Message Support for BGPDHCPRFC 2131: Dynamic Host Configuration ProtocolRFC 3046: DHCP Relay Agent Information OptionRFC 7513: Source Address Validation Improvement (SAVI) Solution for DHCPIP/IPv4RFC 3168: The Addition of Explicit Congestion Notification (ECN) to IPRFC 5227: IPv4 Address Conflict DetectionRFC 5517: Cisco Systems' Private VLANs: Scalable Security in a Multi-Client EnvironmentRFC 7039: Source Address Validation Improvement (SAVI) FrameworkIP MulticastRFC 2362: Protocol Independent Multicast-Sparse Mode (PIM-SM): Protocol SpecificationRFC 2710: Multicast Listener Discovery (MLD) for IPv6 (MLDv1)RFC 4541: Considerations for Internet Group Management Protocol (IGMP) and Multicast Listener Discovery (MLD) Snooping SwitchesRFC 4605: Internet Group Management Protocol (IGMP)/Multicast Listener Discovery (MLD)-Based Multicast Forwarding (“IGMP/MLD Proxying”)RFC 4607: Source-Specific Multicast for IPIPv6RFC 2464: Transmission of IPv6 Packets over Ethernet Networks: Transmission of IPv6 Packets over Ethernet NetworksRFC 2474: Definition of the Differentiated Services Field (DS Field) in the and IPv6 Headers (DSCP) RFC 2893: Transition Mechanisms for IPv6 Hosts and RoutersRFC 4213: Basic Transition Mechanisms for IPv6 Hosts and RouterRFC 4291: IP Version 6 Addressing ArchitectureRFC 4443: Internet Control Message Protocol (ICMPv6) for the Internet Protocol Version 6 (IPv6) Specification RFC 4861: Neighbor Discovery for IP version 6 (IPv6)RFC 4862: IPv6 Stateless Address Auto configurationRFC 5095: Deprecation of Type 0 Routing Headers in IPv6RFC 6724: Default Address Selection for Internet Protocol version 6 (IPv6)RFC 7113: IPv6 RA GuardRFC 8200: Internet Protocol, Version 6 (IPv6) SpecificationRFC 8201: Path MTU Discovery for IP version 6IS-ISRFC 1195: Use of OSI IS-IS for Routing in TCP/IP and Dual EnvironmentsRFC 5308: Routing IPv6 with IS-ISMIBMIBRFC 1724: RIPv2-MIBRFC 1850: OSPF Version 2 Management Information BaseRFC 2233: The Interfaces Group MIB using SMIv2RFC 2618: Radius-Auth-Client-MIBRFC 2620: Radius-Acc-Client-MIBRFC 2674: Definitions of Managed Objects for Bridges with Traffic Classes, Multicast Filtering and Virtual LAN extensionsRFC 2787: Definitions of Managed Objects for the Virtual Router Redundancy ProtocolRFC 2819: Remote Network Monitoring Management Information BaseRFC 2932: IPv4 Multicast Routing MIBRFC 2934: Protocol Independent Multicast MIB for IPv4RFC 3289: Management Information Base for the Differentiated Services ArchitectureRFC 3433: Entity Sensor Management Information BaseRFC 3621: Power Ethernet MIBRFC 6933: Entity MIB (Version 4)OSPFRFC 1583: OSPF version 2RFC 1765: OSPF Database OverflowRFC 2328: OSPF version 2RFC 2370: The OSPF Opaque LSA OptionRFC 2740: OSPF for IPv6RFC 3101: The OSPF Not-So-Stubby Area (NSSA) OptionRFC 3137: OSPF Stub Router AdvertisementRFC 3623: OSPF Graceful RestartRFC 5340: OSPF for IPv6 (OSPFv3)RFC 5709: OSPFv2 HMAC-SHA Cryptographic AuthenticationRFC 6549: OSPFv2 Multi-Instance ExtensionsRFC 6845: OSPF Hybrid Broadcast and Point-to-Multipoint Interface TypeRFC 6860: Hiding Transit-Only Networks in OSPFRFC 7474: Security Extension for OSPFv2 When Using Manual Key ManagementRFC 7503: OSPF for IPv6RFC 8042: CCITT Draft Recommendation T.4RFC 8362: OSPFv3 Link State Advertisement (LSA) ExtensibilityOTHERRFC 2030: SNTPRFC 3176: InMon Corporation's sFlow: A Method for Monitoring Traffic in Switched and Routed NetworksRFC 3768: VRRPRFC 3954: Cisco Systems NetFlow Services Export Version 9RFC 5101: Specification of the IP Flow Information Export (IPFIX) Protocol for the Exchange of Flow InformationRFC 5798: VRRPv3 (IPv4 and IPv6)RADIUSRFC 2865: Admin Authentication Using RADIUSRFC 2866: RADIUS AccountingRFC 5176: Dynamic Authorization Extensions to Remote Authentication Dial In User Service (RADIUS)RIPRFC 1058: Routing Information ProtocolRFC 2080: RIPng for IPv6RFC 2082: RIP-2 MD5 AuthenticationRFC 2453: RIPv2RFC 4822: RIPv2 Cryptographic AuthenticationSNMPRFC 1157: SNMPv1/v2cRFC 2571: Architecture for Describing SNMPDATA SHEET | FortiSwitch ™ Data Center Series7Specifications* Full line rate with minimum packet size of 427bytes on FS-1048E** Fortinet Warranty Policy:/doc/legal/EULA.pdfDATA SHEET | FortiSwitch ™ Data Center Series8Specifications* Full line rate with minimum packet size of 250bytes on FS-3032E, 194bytes on FS-3032D ** Fortinet Warranty Policy:/doc/legal/EULA.pdfDATA SHEET | FortiSwitch™ Data Center Series Order InformationFS-SW-LIC-3000SW License for FS-3000 Series Switches to activate Advanced Features.AC Power Supply FS-PSU-460Spare AC power supply for FS-1048E/1024DFS-PSU-800Spare AC power supply for FS-3032E* When managing a FortiSwitch with a FortiGate via FortiGate Cloud, no additional license is necessary.For details of Transceiver modules, see the Fortinet Transceivers datasheet. Copyright © 2020 Fortinet, Inc. All rights reserved. Fortinet®, FortiGate®, FortiCare® and FortiGuard®, and certain other marks are registered trademarks of Fortinet, Inc., and other Fortinet names herein may also be registered and/or common law trademarks of Fortinet. All other product or company names may be trademarks of their respective owners. Performance and other metrics contained herein were attained in internal lab tests under ideal conditions, and actual performance and other results may vary. Network variables, different network environments and other conditions may affect performance results. Nothing herein represents any binding commitment by Fortinet, and Fortinet disclaims all warranties, whether express or implied, except to the extent Fortinet enters a binding written contract, signed by Fortinet’s General Counsel, with a purchaser that expressly warrants that the identified product will perform according to certain expressly-identified performance metrics and, in such event, only the specific performance metrics expressly identified in such binding written contract shall be binding on Fortinet. For absolute clarity, any such warranty will be limited to performance in the same ideal conditions as in Fortinet’s internal lab tests. Fortinet disclaims in full any covenants, representations, and guarantees pursuant hereto, whether express or implied. Fortinet reserves the right to change, modify, transfer, or otherwise revise this publication without notice, and the most current version of the publication shall be applicable. Fortinet disclaims in full any covenants, representations, and guarantees pursuant hereto, whether express or implied. Fortinet reserves the right to change, modify, transfer, or otherwise revise this publication without notice, and the most current version of the publication shall be applicable.FST-PROD-DS-SW4FS-DC-DAT-R23-202011。

Interconnect routers complement IP edge and core router platforms to deliver enhanced, cost-effective IP network architectures. The 7250 IXR delivers a comprehensive set of IP/MPLS, synchronization and quality of service (QoS) capabilities. Flexible traffic management includes big buffering, per-port queuing, shaping and policing.High-density aggregationThe 7250 IXR is optimized for high-density aggregation, supporting up to 57.6 Tb/s(7250 IXR-10), 28.8 Tb/s (7250 IXR-6) or 1.6 Tb/s (7250 IXR-s) of system capacity, and is equipped with high-performance 100GE (Gigabit Ethernet), 50GE 2, 40GE, 25GE, 10GE and GE interfaces to scale networks to meet evolving traffic demands.Differentiated service supportPer-service, hierarchical queuing features support differentiated QoS, which is ideal for any-Gaggregation and fixed-mobile network convergence. These features also help industrial enterprises attain IT/OT (informational technology/operational technology) convergence by simultaneously carrying both their business and operational traffic.Nokia 7250 IXR-10/IXR-6/IXR-s Interconnect RoutersRelease 20The Nokia 7250 Interconnect Router (IXR) family addresses evolving demands driven by the cloud, 5G and the Internet of Things. The IXR-10, IXR-6 and IXR-s1 routers enable high-scale interconnectivity in data centers and across WANs and aggregation networks in service provider, enterprise and webscale environments.7250 IXR-107250 IXR-s7250 IXR-61 The 7250 IXR-10, IXR-6 and IXR-s are part of the 7250 IXR product family. Additional data sheets are available for other models in this product family.The 7250 IXR10, IXR-6 and IXR-s are referred to collectively as the 7250 IXR throughout this data sheet.2 50GE is a future software deliverable.High availabilityThe 7250 IXR sets the benchmark for high availability. The 7250 IXR-10 and IXR-6 systems support a full suite of 1+1 control, 5+1 fabric,and redundant fan and power configurations.In addition to full hardware redundancy, the robust Nokia Service Router Operating System (SR OS) supports numerous features to maximize network stability, ensuring that IP/MPLS protocols and services run without interruption. These features include innovative nonstop routing, nonstop services and stateful failover. AutomationThe 7250 IXR uses the Nokia SR OS and is managed by the Nokia Network Services Platform (NSP). The Nokia NSP offers a rich set of service management features that automate new service delivery and reduce operating cost.Standards-based software-defined networking (SDN) interfaces enable best-path computation to be offloaded to path computation elements (PCEs) such as the Nokia NSP. The 7250 IXR operates as a path computation client (PCC), collecting and reporting per-link and per-service delay, jitter and loss metrics as well as port utilization levels, for efficient path computation. Software featuresThe 7250 IXR supports, but is not limited to,the following features.Services• Point-to-point Ethernet pseudowires/virtual leased line (VLL)• Ethernet Virtual Private Network (EVPN)–Virtual Private Wire Service (EVPN-VPWS)–Virtual Private LAN Services (EVPN-VPLS):IPv4 and IPv6 support, including VirtualRouter Redundancy Protocol (VRRP)–Multihoming with single active or active/active • Multipoint Ethernet VPN services with VPLS based on Targeted Label Distribution Protocol (T-LDP) and Border Gateway Protocol (BGP)• Routed VPLS with Internet Enhanced Service (IES) or IP-VPN, IPv4 and IPv6• Ingress and egress VLAN manipulation for Layer 2 services• IP VPN (VPRN), Inter-Autonomous System (Inter-AS) Option A, B and C• IPv6 VPN Provider Edge (6VPE)Network protocols• Segment routing–Intermediate System-to-Intermediate System(SR-ISIS) and Open Shortest Path First(SR-OSPF)–Traffic engineering (SR-TE)• MPLS label edge router (LER) and label switching router (LSR) functions–Label Distribution Protocol (LDP)–Resource Reservation Protocol with trafficengineering (RSVP-TE)• BGP - Labeled Unicast (BGP-LU) (IETF RFC 3107) route tunnels• IP routing–Dual-stack Interior Gateway Protocol (IGP)–Multi-topology, multi-instance IntermediateSystem to Intermediate System (IS-IS)–Multi-instance OSPF–Multiprotocol BGP (MP-BGP)–BGP-LU support in edge, area border router(ABR) and autonomous system boundaryrouter (ASBR) roles–Usage-triggered download of BGP labelroutes to Label - Forwarding Information Base(L-FIB)–Accumulated IGP (AIGP) metric for BGP–BGP route-reflector for EVPN and IP-VPNwith VPNv4 and VPNv6 address families (AFs) • Layer 3 Multicast – base routing–Internet Group Management Protocol (IGMP)–Protocol Independent Multicast – Sparse Mode(PIM-SM), Source Specific Multicast (SSM)–Multicast Listener Discovery (MLD)• Layer 3 Multicast - VPRN (7250-IXR-s)–Next-generation multicast VPNs (NG-MVPN)–SSM with multicast LSPv4 (mLDPv4)–IGMP/MLD–IGMP/MLD on Routed VPLS Interface• Layer 2 Multicast–IGMP/MLD snoopingSDN• SR-TE LSPs, RSVP-TE LSPs–PCC initialized, PCC controlled–PCC initialized, PCE computed (7250 IXR-s)–PCC initialized, PCE controlled (7250 IXR-s)• SR-TE LSPs: PCE initialized, PCE controlled(7250 IXR-s)• Topology discovery: BGP-Link State (BGP LS) IPv4 and IPv6• Telemetry: streaming interface, service delay and jitter statisticsLoad balancing and resiliency• Nonstop routing (IXR-10 and IXR-6)• Segment routing topology independent and remote loop-free alternate (TI-LFA and rLFA)• LDP LFA• IEEE 802.3.ad Link Aggregation Group (LAG) and multi-chassis (MC) LAG• Pseudowire and LSP redundancy• IP and MPLS load balancing by equal-cost multipath (ECMP)• VRRP• Configurable polynomial and hash seed shift • Entropy label (IETF RFC 6790)• RSVP-TE Fast Reroute (FRR)• BGP Edge and Core Prefix Independent Convergence (BGP PIC)Platform• Ethernet IEEE 802.1Q (VLAN) and 802.1ad (QinQ) with 9k jumbo frames• Detailed forwarded and discarded countersfor service access points (SAPs) and network interfaces in addition to port-based statistics: per Virtual Output Queue (VoQ) packet and byte counters (7250 IXR-s)• Dynamic Host Configuration Protocol (DHCP) server for IPv4 IES, VPNv4• DHCP relay, IPv4 and IPv6, IES, IP-VPN,EVPN-VPLS• Accounting recordsQoS and traffic management• Hierarchical QoS (7250 IXR-s)–Hierarchical egress schedulers and shapersper forwarding class, SAP, network interfaceor port–Port sub-rate• Intelligent packet classification, including MAC, IPv4, IPv6 match-criteria-based classification • Granular rate enforcement with up to 32 policers per SAP/VLAN, including broadcast, unicast, multicast and unknown policers• Hierarchical policing for aggregate rate enforcement• Strict priority, weighted fair queuing schedulers • Congestion management via weighted random early discard (WRED)• Egress marking or re-markingSystem management• Network Management Protocol (SNMP)• Model-driven (MD) management interfaces–Netconf–MD CLI–Remote Procedure Call (gRPC)• Comprehensive support through Nokia NSPOperations, administration and maintenance • IEEE 802.1ag, ITU-T Y.1731: Ethernet Connectivity Fault Management for both fault detection and performance monitoring, including delay, jitter and loss tests• Ethernet bandwidth notification with egress rate adjustment• IEEE 802.3ah: Ethernet in the First Mile• Bidirectional Forwarding Detection IPv4 and IPv6• Two-Way Active Measurement Protocol (TWAMP), TWAMP Light• A full suite of MPLS OAM tools, including LSP and virtual circuit connectivity verification ping • Service assurance agent• Mirroring with slicing support:–Port–VLAN–Filter output: Media Access Control (MAC),IPv4/IPv6 filters–Local/remote• Port loopback with MAC swap• Configuration rollback• Zero Touch Provisioning (ZTP) capable (7250 IXR-s) Security• Remote Authentication Dial-In User Service (RADIUS), Terminal Access ControllerAccess Control System Plus (TACACS+), and comprehensive control-plane protection capabilities• MAC-, IPv4- and IPv6-based access control lists and criteria-based classifiers• Secure Shell (SSH)Hardware overview7250 IXR-10 and IXR-6 platformsThe 7250 IXR-10 and IXR-6 share common integrated media module (IMM) cards, control processor modules (CPMs) and power supplyunits (PSUs).Each chassis uses an orthogonal direct cross-connect architecture, with IMMs connecting in front and switch fabrics and fans connecting at the rear. The lack of a backplane, midplane or midplane connector system provides a compact chassis design, optimal cooling and easy capacity upgrades. The 7250 IXR supports a 5+1 switch fabric design for full fabric redundancy with graceful degradation. Fans and switch fabrics are separate, ensuring a complete separation of cooling from the dataplane and enabling non-service-impacting fan replacement options. The system uses a complete Faraday Cage design to ensure EMI containment, a critical requirement for platform evolution that will support next-generation application-specific integrated circuits (ASICs).7250 IXR-10 and IXR-6 control plane Control-plane performance is a key requirementin networking. Multicore CPUs with support for symmetric multiprocessing (SMP) provide leading capabilities in task distribution and concurrent processing, leveraging the hardened capabilitiesof the SR OS. This is a capability common to all platforms in the 7250 IXR product series.The 7250 IXR-10/IXR-6 supports dual-redundant CPMs for hot-standby control-plane redundancy and supports a fully distributed control infrastructure with dedicated CPUs per line card. Compared to single monolithic control plane systems, this distributed architecture provides optimized control plane processing without any detrimental impacts to the central CPM during system maintenance, IMM commissioning and heavy data loads. The distributed architecture also improves system security.Power suppliesThe 7250 IXR-10/IXR-6 platforms support 12and 6 PSUs respectively, allowing for full N+M(N is active and M is the number of protecting power supplies) power supply redundancy and full power feed redundancy. In contrast to systems with fewer power supplies, the 7250 IXR provides added headroom for power growth for system enhancements with next-generation ASICs.On the IXR-10/IXR-6, two PSU variants are available: a low-voltage DC PSU (LVDC) and a combined high-voltage DC (HVDC) and AC PSU. The PSUs are fully interchangeable between the chassis variants. The HVDC PSU option enables OPEX and CAPEX savings as a result of the power-supply and infrastructure design.The 7250 IXR-s supports two PSUs with 1+1 redundancy with support for either AC or LVDC power options.Technical specificationsTable 1. 7250 IXR6-10/IXR-6/IXR-s specificationsSystem configuration Dual hot-standby CPMs Dual hot-standby CPMs Single integrated CPM System throughput:Half duplex (HD) IMIXtraffic57.6 Tb/s28.8 Tb/s 1.6 Tb/sSwitch fabric capacity per module: Full duplex (FD) • 5.76 Tb/s• Single-stage fabric with gracefuldegradation• Separate fan tray from switch fabric• 2.88 Tb/s• Single-stage fabric with gracefuldegradation• Separate fan tray from switch fabricIntegratedCard slot throughput:FD per slot3.6 Tb/s 3.6 Tb/s n/aCard slots84n/aService interfaces n/a n/a• 6 x QSFP28/QSFP+100/40GE• 48 x SFP+/SFP 10/1GEControl interfaces Console, management, Synchronous Ethernet (SyncE)/1588, OES, BITS,Bluetooth, USB*, 1PPS, SD slot Console, management, USB, SD slotTiming and synchronization • Built-in Stratum 3E clock• ITU-T Synchronous Ethernet (SyncE)• IEEE 1588v2–Boundary clock (BC), slave clock (SC)–Profiles: IEEE 1588v2 default, ITU-T G.8275.1• Nokia Bell Labs IEEE 1588v2 algorithm• IETF RFC 5905 Network Time Protocol (NTP)• Building Integrated Timing Supply (BITS) ports (T1, E1, 2M) and pulse-persecond (1PPS) timing• Built-in Stratum 3E clock• ITU-T SyncE• ITU-T G.8262.1 eEEC• IEEE 1588v2–BC–Profile: ITU-T G.8275.1• ITU-T G.8273.2 Class B, C**• IETF RFC 5905 NTP• Support for GNSS SFPMemory buffer size Per card (see T able 2)Per card (see T able 2)8 GBRedundant hardware• Dual redundant CPMs• Switch fabric redundancy (5+1)• Power redundancy (M+N)• Fan redundancy (N+1)• Power redundancy (1+1)• Fan redundancy (5+1)Dimensions• Height: 57.78 cm (22.75 in);13 RU• Width: 44.45 cm (17.5 in)• Depth: 81.28 cm (32.0 in)Fits in standard 19-in rack • Height: 31.15 cm (12.25 in);7 RU• Width: 44.45 cm (17.5 in)• Depth: 81.28 cm (32.0 in)Fits in standard 19-in rack• Height: 4.35 cm (1.75 in);1 RU• Width: 43.84 cm (17.26 in)• Depth: 51.5 cm (20.28 in)Fits in standard 19-in rack* Future software deliverable** Class C for noise generation. Future support for RS-FEC.Power• 12 PSUs with N+M redundancy• LVDC (single feed): -40 V DC to-72 V DC• HVDC: 240 V to 400 V• AC: 200 V AC to 240 V AC,50 Hz/60 Hz• Front-bottom mounted • 6 PSUs with N+M redundancy• LVDC (single feed): -40 V DC to-72 V DC• HVDC: 240 V to 400 V• AC: 200 V AC to 240 V AC,50 Hz/60 Hz• Front-bottom mounted• 2 PSUs with 1+1redundancy• LVDC (single feed):-40 V DC/-72 V• AC: 200 V AC to 240 V AC,50 Hz/60 Hz• Rear mountedCooling• 3 trays of 3 ultra-quiet fans• Fan trays separate from switchfabric• Safety electronic breaks on removal• Front-to-back airflow• Fan filter door kit (optional)• 3 trays of 2 ultra-quiet fans• Fan trays separate from switchfabric• Safety electronic breaks on removal• Front-to-back airflow• Fan filter door kit (optional)• 6 trays of 1 ultra-quietfan each• Fan trays separate fromswitch fabric• Safety electronic breakson removal• Front-to-back airflowNormal operatingtemperature range0°C to +40°C (32°F to +104°F) sustainedShipping and storagetemperature-40°C to 70°C (-40°F to 158°F) Normal humidity5% to 95%, non-condensing Note: Throughout this table, n/a = not applicable.Optical breakout solutions available on QSFP28/QSFP+ ports:• 7210 IXR-10, IXR-6: 4 x 10GE and 4 x 25GE• 7210 IXR-s: 4 x 10GETable 2. Nokia 7250 IXR-10 and IXR-6 IMM cards36-port 100GE• 36 x 100GE QSFP28/QSFP+ 100/40GE• MACsec on all ports*• 48 GB packet buffer2-port 100GE + 48-port 10GE • 2 x 100GE QSFP28/QSFP+ 100/40GE • 48 x SFP+/SFP 10/1GE• MACsec on all ports*• 8 GB packet bufferTable 3. Platform density7250 IXR-s• 288 x 100/40GE• 384 x 10/1 GE + 16 x 100/40GE • 144 x 100/40GE• 192 x 10/1GE + 8 x 100/40GE• 6 x 100/40GE•48 x 10/1GE* Future software deliverableStandards compliance3Environmental• ATIS-0600015.03• ATT-TP-76200• ETSI EN 300 019-2-1; Storage Tests, (Class 1.2)• ETSI EN 300 019-2-2; Transportation Tests,(Class 2.3)• ETSI EN 300 019-2-3; Operational Tests, (Class 3.2)• ETSI EN 300 753 Acoustic Noise (Class 3.2)• GR-63-CORE• GR-295-CORE• GR-3160-CORE• VZ.TPR.9205• VZ.TPR.9203 (CO)Safety• AS/NZS 60950.1• CSA/UL 62368-1 NRTL• EN 62368-1 CE Mark• IEC 60529 IP20• IEC/EN 60825-1• IEC/EN 60825-2• IEC 62368-1 CB Scheme Electromagnetic compatibility• AS/NZS CISPR 32 (Class A)• ATIS-600315.01.2015• BSMI CNS13438 Class A• BT GS-7• EN 300 386• EN 55024• EN 55032 (Class A)• ES 201 468• ETSI EN 300 132-3-1• ETSI EN 300 132-2 (LVDC)• ETSI EN 300 132-3 (AC)• FCC Part 15 (Class A)• GR-1089-CORE• ICES-003 (Class A)• IEC 61000-3-2• IEC 61000-3-3• IEC CISPR 24• IEC CISPR 32 (Class A)• IEC 61000-6-2• IEC 61000-6-4• IEC/EN 61000-4-2 ESD• IEC/EN 61000-4-3 Radiated Immunity• IEC/EN 61000-4-4 EFT• IEC/EN 61000-4-5 Surge• IEC/EN 61000-4-6 Conducted Immunity • IEC/EN 61000-4-11 Voltage Interruptions • ITU-T L.1200• KCC Korea-Emissions & Immunity(in accordance with KN32/35)• VCCI (Class A)Directives, regional approvals and certifications • DIRECTIVE 2011/65/EU RoHS• DIRECTIVE 2012/19/EU WEEE• DIRECTIVE 2014/30/EU EMC• DIRECTIVE 2014/35/EU LVD• MEF CE 3.0 compliant• NEBS Level 3–Australia: RCM Mark–China RoHS: CRoHS–Europe: CE Mark–Japan: VCCI Mark–South Korea: KC Mark–Taiwan: BSMI Mark3 System design intent is according to the listed standards. Refer to product documentation for detailed compliance status.7Data sheetAbout NokiaWe create the technology to connect the world. Powered by the research and innovation of Nokia Bell Labs, we serve communications service providers, governments, large enterprises and consumers, with the industry’s most complete, end-to-end portfolio of products, services and licensing.From the enabling infrastructure for 5G and the Internet of Things, to emerging applications in digital health, we are shaping the future of technology to transformthe human experience. Nokia operates a policy of ongoing development and has made all reasonable efforts to ensure that the content of this document is adequate and free of material errors and omissions. Nokia assumes no responsibility for any inaccuracies in this document and reserves the right to change, modify, transfer, or otherwise revise this publication without notice.Nokia is a registered trademark of Nokia Corporation. Other product and company names mentioned herein may be trademarks or trade names of their respective owners. © 2020 NokiaNokia OyjKaraportti 3FI-02610 Espoo, Finland。

中移动家庭网关终端技术规范vThe document was finally revised on 2021中国移动通信企业标准QB-╳╳-╳╳╳-╳╳╳╳家庭网关终端技术规范T e c h n i c a l S p e c i f i c a t i o n f o r H o m e版本号：╳╳╳╳-╳╳-╳╳发布╳╳╳╳-╳╳-╳╳实施中国移动通信集团公司发布目录前言本标准明确了中国移动家庭网关需求，是家庭网关终端需要遵从的技术文件。

供中国移动内部和厂商共同使用，是实施家庭业务的依据之一。

本标准主要包括以下几方面内容：接口要求、功能要求、性能要求、网管和维护要求、软硬件系统要求以及运行环境等要求。

本标准是家庭网关设备系列标准之一，该系列标准的结构、名称或预计的名称如下：本标准需与《家庭网关业务技术规范》、《家庭网关业务技术规范—WLAN 共享分册》、《宜居通业务技术规范》、《家庭宽带类业务技术规范》、《家庭网关管理技术规范》、《宜居通终端技术规范》配套使用。

本标准的附录A、附录B为标准性附录。

本标准由中移号文件印发。

本标准由中国移动通信集团公司数据部提出，集团公司技术部归口。

本标准起草单位：中国移动通信研究院本标准主要起草人：张勇浩、梅海波、李建坤、刘聪、郭毅峰、陈心昕、黄薇、周丹、殷端、张彪、杨彦、刘松鹏、封栋梁、金波、叶朝阳1.范围本标准规定了中国移动家庭网关的设备形态、接口、功能、管理、安全、性能、运行环境、设备软硬件、基本应用和用户界面等要求，供中国移动通信集团内部使用，是开发研制接入型和宽带应用型家庭网关的技术依据。

本标准适用于2G/3G/4G移动网络、有线宽带网络环境。

2.规范性引用文件下列文件中的条款通过本标准的引用而成为本标准的条款。

凡是注日期的引用文件，其随后所有的修改单（不包括勘误的内容）或修订版均不适用于本标准，然而，鼓励根据本标准达成协议的各方研究是否可使用这些文件的最新版本。

第二章 IGMP配置任务列表.........................................................................................................16 2.1.1 clear ip igmp group ................................................................................................16 2.1.2 clear ip igmp interface............................................................................................17 2.1.3 ip igmp access-group..............................................................................................18 2.1.4 ip igmp immediate-leave group-list .......................................................................19 2.1.5 ip igmp last-member-query-count ..........................................................................20 2.1.6 ip igmp last-member-query-interval.......................................................................20 2.1.7 ip igmp limit (接口配置) .......................................................................................21 2.1.8 ip igmp query-interval............................................................................................22 2.1.9 ip igmp query-max-response-time .........................................................................23 2.1.10 ip igmp query-timeout..........................................................................................23 2.1.11 ip igmp robustness-variable..................................................................................24 2.1.12 ip igmp version.....................................................................................................25 2.1.13 ip igmp join-group................................................................................................26 2.1.14 ip igmp static-group .............................................................................................26 2.1.15 ip igmp immediate-leave group-list .....................................................................27 2.1.16 ip igmp limit (全局配置) .....................................................................................28 2.1.17 ip igmp proxy-service ..........................................................................................29 2.1.18 ip igmp mroute-proxy ..........................................................................................30 2.1.19 ip igmp ssm-map enable.......................................................................................30

CCIE 老版本SP2.0 考试v60++TOP样图CCIE ISP v3.0-Lab Equipment(2011年4月18日开始启用)• Cisco XR12000 Series Routers• Cisco 7200/7600 Series equivalent Routers (Using Simulator) • Cisco ME3400E Series SwitchesSoftware Versions• XR12000 routers running IOS-XR Software Version 3.9.1 • 7200/7600 routers running IOS Software Version 12.2-33 SR • ME3400E switches running IOS Software Version 12.2-54 SE IOS-XR will act as P and PE in lab, 7600 is using simulater in lab, there is no ES card, VPLS test on XR-12k.CCIE SP3.0将移除”面试环节”,将首次在SP考试中启用IPv6知识点！CCIE 运营商SP3.0考试详细大纲1. Implement, Optimize and Troubleshoot Core IP Technologies 1.1. Packet over SONET1.1.01. Cisco HDLC encapsulation1.1.02. PPP encapsulation1.1.03. Frame Relay encapsulation1.1.04. Maximum transmission unit (MTU)1.1.05. Cyclic redundancy check (CRC)1.1.06. Keepalive timer1.1.07. Frame Relay DLCI on point to point sub-interface1.1.08. SONET Controller1.1.09. POS channel1.1.10. Channelized SONET1.1.11. SONET APS1.2. IP over DWDM1.2.1. Optical channel payload unit (OPU)1.2.2. Optical channel data unit (ODU)1.2.3. Optical channel transport unit (OTU)1.2.4. Optical channel (OCh)1.2.5. Shared Risk Link Group (SRLG)1.2.6. Virtual Transponder (VTXP)1.2.7. FEC-FRR Triggering1.2.8. Optical Parameters- Rx-los-threshold, Wavelength and Transmit-power1.2.9. G.709 Parameters1.3. GE/10GE in the Core1.3.1. Gigabit Ethernet standards1.3.2. 10 Gigabit Ethernet standards1.3.3. Duplex mode1.3.4. MTU1.3.5. Flow control1.3.6. Link Aggregation Control Protocol (LACP)1.3.7. 802.1Q VLAN sub-interface1.4. SP high end product1.4.01. IOS-XR structure1.4.02. Install IOS-XR software1.4.03. Upgrade and manage IOS-XR software1.4.04. Secure domain router (SDR)1.4.05. CRS-1/3 structure1.4.06. CRS-1/3 Multi chassis1.4.07. Redundant Route Processors1.4.08. RP switchover1.4.09. MSC Architecture1.4.10. Switch Fabric Architecture1.5. IGP routing1.5.01. Network Service Access Point (NSAP)1.5.02. IS-IS Packet data unit (PDU)1.5.03. IS-IS hello1.5.04. IS-IS Link-state packets1.5.05. IS-IS Sequence Number Packets1.5.06. IS-IS area type1.5.07. IS-IS level1.5.08. IS-IS circuit type1.5.09. IS-IS Type Length Values (TLV)1.5.10. IS-IS Pseudo node1.5.11. IS-IS Designated Intermediate Systems 1.5.12. IS-IS SPF1.5.13. IS-IS LSP attached bit1.5.14. IS-IS LSP overload bit1.5.15. IS-IS Multi topology1.5.16. IS-IS Metric1.5.17. IS-IS support for IPv61.5.18. OSPF multi instance1.5.19. OSPF router-ID1.5.20. OSPF router type1.5.21. OSPF area1.5.22. OSPF hello1.5.23. OSPF LSA1.5.24. OSPF media type1.5.25. OSPF Designated Routers1.5.26. OSPF interface cost1.5.27. OSPF interface type1.5.28. OSPFv3 support for IPv61.5.29. EIGRP Diffusing Update Algorithm (DUAL) 1.5.30. EIGRP Composite Metrics1.5.31. EIGRP Hello1.5.32. EIGRP neighbor1.5.33. EIGRP Unequal Cost Load Sharing1.5.34. RIP v21.3.35. RIP support for IPv61.5.36. Redistribution between OSPF,IS-IS and EIGRP1.5.37. Redistribution of Directly connected routes1.5.38. Redistribution of Static routes1.5.39. Route summary1.5.40. IOS-XR routing policy language (RPL)1.5.41. Routing policy using route-map1.6. MPLS and LDP1.6.01. MPLS network component (P, PE, CE)1.6.02. MPLS label format1.6.03. MPLS label encapsulation1.6.04. MPLS label stack1.6.05. MPLS label operation1.6.06. Forwarding Equivalence Class1.6.07. Label Distribution Protocol (LDP)1.6.08. Label advisement model1.6.09. MPLS LDP—Local Label Allocation Filtering1.6.10. MPLS LDP-IGP synchronization1.6.11. MPLS LDP Inbound/outbound Label Binding Filtering1.6.12. Label Merging1.6.13. MPLS over ATM1.6.14. P2MP MPLS1.6.15. Multicast LDP(mLDP)1.7. MPLS Traffic Engineering1.7.01. TE Path calculation Constrained-Based Shortest Path First (CSPF)1.7.02. TE link information distribution1.7.03. RSVP support for TE path setup1.7.04. IS-IS support for TE1.7.05. OSPF support for TE1.7.06. Forwarding Traffic down Tunnel1.7.07. MPLS-TE Automatic Bandwidth1.7.08. MPLS-TE Static route1.7.09. MPLS-TE Auto route1.7.10. MPLS-TE Policy route1.7.11. MPLS-TE Forwarding adjacency1.7.12. MPLS-TE path metric1.7.13. MPLS-TE LSP attributes1.7.14. MPLS-TE Class-based Tunnel selection1.7.15. Pseudowire Tunnel Selection1.7.16. Point to multi point ( P2MP) MPLS TE1.7.17. Shared Risk Link Group (SRLG)1.7.18. Inter-Domain MPLS TE1.7.19. Inter-Area MPLS TE1.8. BGP1.8.01. BGP messages1.8.02. BGP neighbor1.8.03. BGP update1.8.04. BGP attributes1.8.05. BGP synchronization1.8.06. BGP routes aggregation1.8.07. BGP route reflector1.8.08. BGP confederation1.8.09. BGP Communites1.8.10. BGP Cluster list1.8.11. BGP Peer Groups1.8.12. IBGP IPv4/IPv6 Peering1.8.13. EBGP IPv4/IPv6 Peering1.8.14. EBGP IPv4/IPv6 multi hop peering1.8.15. BGP IPv4/IPv6 routes advertising1.8.16. EBGP IPv4/IPv6 peering using local-AS1.8.17. EBGP IPv4/IPv6 peering using AS-override1.8.18. BGP IPv4/IPv6 using private AS number1.8.19. Dual AS configuration for Network AS migration1.8.20. BGP Routing policy1.8.21. Redistributing IGP, static and connected route into BGP 1.8.22. BGP Multi-path Load Sharing1.8.23. BGP Link Bandwidth1.9. Multicast1.9.01.1 IPv4/IPv6 Multicast addressing1.9.01.2 Multicast distribution tree1.9.01.3 Multicast forwarding1.9.01.4 Multicast Reverse Path Forwarding (RPF)1.9.01.5 Multicast Administrative Boundaries1.9.01.6 PIM sparse mode for IPv4/IPv61.9.02. IPv4/IPv6 Multicast routing1.9.03. PIM Sparse Mode for IPv4/IPv61.9.04. IGMP V2/V31.9.05. IPV6 Multicast Listener Discover (MLD)1.9.06. PIM Source Specific Multicast (SSM) for IPv4/IPv61.9.07. Multicast Rate-limiting1.9.08. PIM Bidirectional (BiDir)1.9.09. PIM Static RP1.9.10. PIM Bootstrap Router (BSR)1.9.11. PIM Auto RP1.9.12. PIM Anycast RP1.9.13. Multicast Administrative Boundaries1.9.14. MSDP1.9.15. MP-BGP peer for Multicast1.9.16. MP-BGP Multicast route advertising1.9.17. Label switch multicast1.10. High Availability1.10.01. NSF/SSO for IGP routing1.10.02. NSF/SSO for BGP routing1.10.03. NSF/SSO for LDP, TE, Multicast1.10.04. HSRP, VRRP, GLBP1.10.05. Graceful Restart1.10.06. Control Plane Policing (CPP)1.10.07. Bidirectional forwarding detection (BFD)1.10.08. IP event dampening1.10.09. IGP Fast Re-route1.10.10. MPLS TE Fast Re-route (FRR)1.10.11. Link Protection using MPLS-TE1.10.12. Node Production using MPLS-TE1.10.13. Embedded event management (EEM)1.10.13. Hold-off Timer to Prevent Fast Reroute from Being Triggered (SONET)1.11. Convergence1.11.01. IS-IS fast convergence1.11.02. IS-IS to utilize the Overload Bit1.11.03. OSPF fast convergence1.11.04. BGP fast convergence1.11.05. BGP Route Dampening1.11.06. BGP Fast Peering Session Deactivation1.11.07. BGP Prefix Independent Convergence (PIC)1.11.08. BGP next hop tracking1.11.09. BGP address tracking filter1.11.10. BGP path MTU discovery1.11.11. IP fast reroute (IPFRR)1.11.12. Multicast-only Fast Re-Route (MoFRR)1.11.13. MPLS LDP convergence1.12. SP QoS1.12.01. Marking using DSCP, IP precedence and CoS1.12.02. Priority Queuing1.12.03. Custom Queuing1.12.04. Weighted Fair Queuing1.12.05. WRED1.12.06. Policing1.12.07. Class-based Weighted Faire Queuing (CB-WFQ) 1.12.08. Low-Latency Queuing (LLQ)1.12.09. Random-Detect using MQC1.12.10. NBAR for QoS1.12.11. MPLS EXP1.12.12. Differentiated Services Traffic Engineering (DS-TE) 1.12.13. Maximum Allocation Model (MAM)1.12.14. Russian Dolls Model (RDM)1.12.15. Class-Based Tunnel Selection: CBTS1.12.16. Policy-based Tunnel Selection: PBTS1.13. Security in core1.13.01. Standard Access-lists1.13.02. Extended Access-lists1.13.03. Routing Protocol Authentication for RIP V21.13.04. Routing Protocol Authentication for EIGRP1.13.05. Routing Protocol Authentication for OSPF1.13.06. Routing Protocol Authentication for IS-IS1.13.07. Routing Protocol Authentication for BGP1.13.08. BGP TTL Security Check1.13.09. Infrastructure ACL1.13.10. Anti Fragment Attacks1.13.11. Filtering RFC 1918 Routes1.13.12. uRPF for Anti-Spoofinng1.13.13. Selective packet discard (SPD)1.13.14. LDP authentication1.13.15. Remote triggered black hole (RTBH)1.13.16. NTP1.13.17. Attack mitigation1.13.18. SNMP Management1.13.19. IP packet Accounting1.13.20. Syslog2. Implement, Optimize and Troubleshoot Edge/Access Technologies2.1. FE/GE and Ethernet Trunk connections2.1.01. Ethernet Wire Service (EWS)2.1.02. Ethernet Relay Service (ERS)2.1.03. Ethernet Multipoint Service (EMS)2.1.04. Ethernet Flow Point (EFP)2.1.05. Ethernet Virtual Circuit (EVC)2.1.06. 802.1Q standard2.1.07. 802.1QinQ2.1.08. 802.1ad Provider Bridges (PB)2.1.09. 802.1ah Provider Backbone Bridge (PBB)2.1.10. Spanning Tree Protocol (STP)2.1.11. Resilient Ethernet Protocol (REP)2.1.12. Virtual Trunking Protocol (VTP)2.1.13. Flexible Service Mapping/Forwarding2.1.14. Ethernet Connectivity Fault Management (CFM)2.1.15. Ethernet channel2.2. PPP connections2.2.1. LCP2.2.2. NCP2.2.3. PPP encapsulation2.2.4. PPP multilink2.2.5. PPP Multi chassis multilink2.2.6. PPPoE client2.2.7. PPPoE server2.2.8. PPP authentication2.3. SONET/SDH connections2.3.1. SONET/SDH frame2.3.2. Automatic protection switching (APS), Timing2.3.3. Channelized SDH, channelized interface,2.4. Frame-relay connections2.4.1. Frame Relay PVC, SVC, DLCI2.4.2. Congestion-Control Mechanisms, FECN, BECN2.4.3. Discard Eligibility (DE) bit2.4.4. Frame Relay Fragmentation (FRF.12)2.4.5. Frame Relay FRF.9 Payload Compression2.4.6. Frame Relay Multilink (MLFR-FRF.16)2.4.7. Frame Relay Switching2.4.8. Frame-Relay LMI-Type2.4.9. PPP over Frame-Relay2.5. ATM connections2.5.1. ATM cell2.5.2. Virtual Path Identifier (VPI), Virtual Channel Identifier (VCI)2.5.3. Payload Type (PT), Cell Loss Priority (CLP)2.5.4. ATM adaptation layer (AAL)2.5.5. ATM addressing2.5.6. ATM PVC/SVC2.5.7. ATM Cell Loss Priority (CLP) Setting2.5.8. IP over ATM ( RFC1483)2.6. T1/T3 and E1/E3 services.2.6.1. Multiplexing2.6.2. Framing2.6.3. Timing2.6.4. Chanel group3. Describe, Implement, Optimize and Troubleshoot Remote Access Technologies3.1. IP over DSL to the customer3.1.1. PPPoA3.1.2. PPPoE over ATM3.1.3. L2TP between LAC and LNS3.1.4. RA (PPPoA,PPPoE over ATM) to VRF and MPLS VPN3.1.5. PPP authentication (Radius, TACACS)3.1.6. DHCP and options 823.2. IP over wire line to the customer3.2.1. PPP3.2.2. PPPoE3.2.3. L2TP between LAC and LNS3.2.4. PPPoE to VRF and MPLS VPN3.2.5. PPP authentication (Radius, TACACS)3.2.6. DHCP and options 823.2.7. Broadband network gateway (BNG)3.3. IP over Cable to the customer3.3.1. DOCSIS 3.03.3.2. PPPoE3.3.3. L2TP between LAC and LNS4. Implement, Optimize and Troubleshoot Layer 3 VPN4.1. Intra AS L3 MPLS VPN4.1.01. MP-IBGP VPNv4/VPNv6 peering4.1.02. MP-IBGP peering using loopback interface4.1.03. VPNv4/VPNv6 Route Reflector4.1.04. VRF definition4.1.05. Route Distinguisher4.1.06. Route Target4.1.07. Route Target import/export4.1.08. Intra AS MPLS VPNV4/VPNV6 load balancing4.1.09. SOO Community4.1.10. PE-CE – RIP V24.1.11. PE-CE – IS-IS4.1.12. PE-CE – OSPF4.1.13. PE-CE – EBGP4.1.14. PE-CE – Static Routes4.1.15. Redistributing dynamic PE-CE routes into VPNv4/VPNv6 4.1.16. Redistributing static PE-CE routes into VPNv4/VPNv64.1.17. Redistributing VPN4/VPNv6 routes into PE-CE routing table4.1.18. Intra-AS MPLS VPN multipath4.1.19. Intra-AS MPLS VPN path selection4.2. Inter AS L3 MPLS VPN4.2.1. MP-EBGP VPNv4/VPNv6 peering using direct interface4.2.2. MP-EBGP VPNv4/VPNv6 peer using multi-hop interface4.2.3. MP-EBGP VPNv4/VPNv6 peer between RRs4.2.4. VPNV4/VPNv6 next-hop unchanged4.2.5. VPNV4/VPNv6 next-hop self4.2.6. Multi VRF between ASPEs4.2.7. Inter-AS MPLS VPNV4/VPNv6 multipath4.2.8. Route target rewrite4.2.9. Inter-AS MPLS VPN path selection4.3. Carrier supporting carrier4.3.1. MPLS LDP in customer carrier site4.3.2. EBGPv4 + label between CSC-PE and CSC-CE4.3.3. IGP + LDP between CSC-PE and CSC-CE4.3.4. MPLS VPNv4 between customer carrier sites PEs4.3.5. CSC VPN load balancing4.3.6. VRF definition in customer carrier site4.3.7. Customer carrier site PE-CE routing4.4. VPN Extranet and internet access4.4.1. MP-BGP VPNv4/VPNv6 Extra-Net4.4.2. MP-BGP VPNv4/VPNv6 internet access4.5. VRF service4.5.1. Multiple VRF4.5.2. Multiple VRF routing4.5.3. VRF Selection based on Source IP Address4.6. Multicast VPN4.6.1. Default MDT4.6.2. Data MDT4.6.3. MP-BGP mdt peering4.6.4. Multicast routing in VPN site4.6.5. PM-SM in VPN site4.6.6. RP in VPN site4.6.7. Multicast VPN extranet4.7. GRE L3 VPN4.7.1. MPLS VPN—L3VPN over GRE5. Implement, Optimize and Troubleshoot Layer 2 VPN 5.1. Atom5.1.01. Psuedowire-class5.1.02. EoMPLS –Ethernet over MPLS5.1.03. FRoMPLS –Frame Relay over MPLS5.1.04. HDLCoMPLS-HDLC over MPLS5.1.05. PPPoMPLS-PPP over MPLS5.1.06. AAL5oMPLS-ATM AAL5 over MPLS5.1.07. L2TPv35.1.08. FR/PPP/HDLC/Ethernet interworking over MPLS 5.1.09. FR/PPP/HDLC/Ethernet interworking over L2TPv3 5.1.10. L2VPN local switching5.2. VPLS and Carrier Ethernet5.2.1. VPLS5.2.2. H-VPLS5.2.3. VFI definition5.2.4. VPLS BGP auto discovery5.2.5. VLAN attached circuit5.2.6. QinQ attached circuit5.2.7. 802.1ad attached circuit5.2.8. 802.1ah attached circuit5.2.9. VPLS/H-VPLS redundancy5.3. L2TPV3 for L2VPN5.3.1. L2TPv35.3.2. L2TPv3 VPN local switching5.3.3. L2TPv3 VPN interworking5.4. GRE L2VPN5.4.1. L2VPN over GRE6. Implement, Optimize and Troubleshoot Managed Services Traversing the Core6.1. Managed Voice/Video services traversing the core6.1.1. Traverse Voice/video packet6.1.2. Traverse call signal packet6.2. Managed Security services traversing the core6.2.1. Traverse IKE packet6.2.2. Traverse ESP, AH packet6.2.3. Traverse SSL packet6.3. Service Level Agreements for managed services6.3.1. IP SLA sender6.3.2. IP SLA responder6.3.3. IP SLA for MPLS VPN6.3.4. Netflow6.3.5. Netflow for MPLS6.3.6. Netflow for Multicast7. Describe Service Provider Network implementing principle7.1 Given a Service Provider network design change or new service, identify the success criteria7.2 Given a Service Provider network design change or new service, identify appropriate routing protocol7.3 Given a Service Provider network design change or new service, identify appropriate tunneling protocol7.4 Given a Service Provider network design change or new service, identify improving convergence method7.5 Given a Service Provider network design change or new service, identify improving stability method7.6 Given a Service Provider network design change or new service, identify improving reliability method7.7 Given a Service Provider network design change or new service, identify improving management method7.8 Given a Service Provider network design change or new service, identify improving QOS method7.9 Given a Service Provider network design change or new service, identify improving security。

IP分类技术研究∗喻中超吴建平徐恪（清华大学计算机科学与技术系北京 100084）摘要作为网络互联的核心设备，路由器必须以吉比特乃至更高的速度对IP包进行处理。

网络应用的发展要求路由器除了具备传统的路由转发功能之外，还必须有能力支持防火墙、提供QoS、流量计费等一系列功能。

这些都要求路由器根据包头对IP包进行分类，根据分类完成对数据包的不同处理。

本文全面地介绍了IP分类技术研究的最新成果，总结了解决IP分类问题的一般思想和并详细介绍了IP分类的典型算法。

本文对其中三种算法在虚拟环境下做了评测，比较了它们的优缺点，最后指出了进一步的研究方向。

关键词IP分类查找 QoSStudy of IP Classification TechnologyStudy of IP Classification TechnologyYU Zhong-chao WU Jian-ping XU Ke(Department of Computer Science and Technology， Tsinghua University， Beijing， 100084)Abstract As the core of Internet，routers must process packets at Gbps or even higher speed. As the network applications develop, routers must also support those functions such as firewalls, provision of QoS or traffic billing etc. All these functions need classification of packets, based on which it is determined how different packets are processed subsequently. In this article, the authors survey the recent advances in the research of IP classification and summarize the general principles of solution towards IP classification. Typical algorithms are introduced in this article. The authors also evaluate three of them in a virtual environment and compare their pros and cons. Keywords IP classification lookup QoS1 前言Internet的高速发展要求底层能够提供足够的带宽（[1]），不但需要高速的通讯链路，还需要高速的网络路由设备，即路由器。

Adjust QAM signal to 8-10 dB below peak video levels
Downstream Channel
CM needs -15 to +15 dBmV.
EIA CH 111, 717.00 MHz QAM-64 needs 30 dB C/N
QAM-256 needs 35 dB C/N
FRAME TRANSMISSION is synchronous. Head End interface broadcasts Clock Synch messages (613 per sec), so that Cable modems can synch to its clock. There is one source of downstream transmission per downstream channel There are multiple sources of upstream transmission per upstream channel, requiring time sharing of the upstream channel. Cable connections are identified by 14 bit Service ID (SID).
2Q98
3Q98
4Q98
1Q99
2Q99
3Q99
Quarter
MxUs
© 2000, Cisco Systems, Inc.
Source: Data: Theatre:
Dell‘Oro Group 11/99 DOCSIS and Proprietary HE Systems Combined All - Worldwide

IXIA网络测试仪使用说明(仅供内部使用)格林耐特技术有限公司GreenNet Technologies Co., Ltd.版权所有侵权必究All rights reservedIXIA网络测试仪操作规程目录1. IXIA网络测试仪操作规程 ..................................................................... (3)2. IXIA网络测试仪使用说明 ..................................................................... (4)2.1. IXIA测试仪简介 ..................................................................... .......................................................4 2.2. 测试原理 ..................................................................... . (4)2.3. 硬件安装和配置 ..................................................................... . (5)2.3.1. 检查包装...................................................................... .. (5)2.3.2. 硬件连接...................................................................... .. (5)2.3.3. 配置TCP/IP协议 ..................................................................... ...........................................6 2.4. 软件安装 ..................................................................... . (7)2.5. 测试操作 ..................................................................... . (8)2.5.1. 1.测试注意事项...................................................................... ..............................................83. IxExplorer使用说明 ..................................................................... . (9)4. ScriptMate使用说明 ..................................................................... .. (11)4.1. RFC2544测试 ..................................................................... . (13)4.2. RFC2285测试 ..................................................................... . (14)4.2.1. RFC2285测试配置参数一览表 ..................................................................... ...................14 4.3. Advanced Tcl Script Suite(ATSS) ................................................................. .. (17)版权所有侵权必究 All Rights Reserved. Page 2 of 17IXIA网络测试仪操作规程1. IXIA网络测试仪操作规程为加强IXIA测试仪的使用管理，保障设备运行安全，提高设备的完好率和使用率，特制定本规程。

Data SheetCisco SRW2024 24-Port Gigabit Switch: WebViewCisco Small Business Managed SwitchesHighly Secure, Reliable, Intelligent Switching for Your Growing BusinessesHighlights●24 high-speed ports optimized for the network core or to support bandwidth-intensiveapplications●Enhanced QoS helps ensure a consistent network experience and supports networkedapplications including voice, video, and data storage●Strong security protects network traffic to keep unauthorized users off the network●Simplified, web-based management for easy installation and configurationFigure 1. Cisco SRW2024 24-Port Gigabit Switch: WebViewProduct OverviewGrowing businesses require cost-effective networking solutions that can scale with ever-changing business needs. The Cisco® SRW2024 24-Port Gigabit Switch (Figure 1) brings Gigabit speeds to your users and servers while increasing the intelligence and security of the network infrastructure. The twenty-four 10/100/1000 Mbps ports enable you to take advantage of the Gigabit Ethernet interfaces shipping in the current generation of servers, workstations, and storage devices, in addition to supporting your existing 10/100 Mbps clients. The optional Gigabit optical interfaces allow you to expand the network as your business grows.Network security is a top priority in any size business. Most business data networks, large and small, are unsecure. Unauthorized access to the network and mission-critical data is a constant concern. The Cisco SRW2024 helps secure the network through 802.1X port authentication and MAC filtering. The 802.1X standard requires clients to authenticate themselves before the port will pass data for them.Businesses are recognizing the benefits of voice over IP (VoIP) and are quickly migrating their voice services to IP-based platforms, requiring their local area networks to support both voice and data applications. In unmanaged IP networks, bursty data sessions can disrupt voice packet delivery, causing poor voice quality. With the enhanced quality of service (QoS) and traffic-management features in the Cisco SRW2024, voice data can be prioritized, helping ensure clear and reliable voice communications.Taking advantage of the advanced features of the Cisco SRW2024 can further secure the integrity of your network. The WebView interface provides an intuitive, highly secure management interface, enabling you to better utilize the comprehensive feature set of the switch, for a better-optimized, more secure network.Features●Twenty-four 10/100/1000 switched RJ-45 ports with auto medium dependent interface(MDI) and MDI crossover (MDI-X) cable detection● 2 mini Gigabit Interface Converter (mini-GBIC) slots for fiber and copper Gigabit Ethernetexpansion (shared)●Nonblocking, store-and-forward switching mechanism●Simplified QoS management enabled by advanced queuing techniques using 802.1p,differentiated services (DiffServ), or type of service (ToS) prioritization schemes enhances the performance of real-time applications such as voice and video●Configuration and monitoring from a standard web browser with WebView management●Secure remote management of the switch via Secure Shell (SSH) and SSL secure channelnetwork protocols●802.1Q-based VLANs enable segmentation of networks for improved performance andsecurity●Private VLAN Edge (PVE) for simplified network isolation of guest connections orautonomous networks●Automatic configuration of VLANs across multiple switches through Generic VLANRegistration Protocol (GVRP) and Generic Attribute Registration Protocol (GARP)●Automatic port configuration through auto MDI/MDIX and 802.1ab with Link LayerDiscovery Protocol (LLDP) and Universal Plug and Play (UPnP) support●User/network port-level security via 802.1X authentication and MAC-based filtering●Increased bandwidth (up to 8x) and added link redundancy with Link Aggregation ControlProtocol (LACP)●Enhanced rate-limiting capabilities provide control, including back pressure to control therate at which data can flow into and out of a port●Multicasting, broadcasting, and flooding control●Port mirroring for noninvasive monitoring of switch traffic●Jumbo frame support (10 KB)●Simple Network Management Protocol (SNMP) versions 1, 2c, and 3 and RemoteMonitoring (RMON) support●Fully rack mountable using the included rack-mounting hardwareSpecificationsTable 1 contains the specifications, package contents, and minimum requirements for the Cisco SRW2024 24-Port Gigabit Switch.Table 1. Specifications for the Cisco SRW2024 24-Port Gigabit Switch: WebViewSpecificationsStandards IEEE 802.3, 802.3u, 802.3ab, 802.3x, 802.1p, 802.1QPorts Twenty-four 10/100/1000 RJ-45 ports and 2 shared Mini-GBIC slotsCabling type Category 5 Ethernet or betterLEDs System, Link/Activity, GigabitPerformanceSwitching capacity 48 Gbps, nonblockingMAC table size 8000Number of VLANs 256 - staticManagementWeb user interface Built-in web user interface for easy browser-based configuration (HTTP/HTTPS)SNMP SNMP versions 1, 2, and 3 with support for trapsSNMP MIBs RFC1213 MIB-2, RFC2863 interface MIB, RFC2665 Ether-like MIB, RFC1493 bridge MIB,RFC2674 extended bridge MIB (P-bridge, Q-bridge), RFC2819 RMON MIB (groups 1,2,3,9only), RFC2737 entity MIB, RFC 2618 RADIUS client MIBRMON Embedded RMON software agent supports 4 RMON groups (history, statistics, alarms, andevents) for enhanced traffic management, monitoring, and analysis.Firmware upgrade ●Web browser upgrade (HTTP)●Trivial File Transfer Protocol (TFTP) upgradePort mirroring Traffic on a port can be mirrored to another port for analysis with a network analyzer orRMON probeOther management ●RFC854 Telnet (menu-driven configuration)●SSH and Telnet management●Telnet client●SSL security for web user interface●Switch audit log●Dynamic Host Configuration Protocol (DHCP) client●BOOTP●Simple Network Time Protocol (SNTP)●Xmodem upgrade●Cable diagnostics●Ping●TracerouteSecurity FeaturesIEEE 802.1X 802.1X - RADIUS authentication; MD5 encryptionAccess control lists (ACLs) ●Differentiated services code point (DSCP)/IP precedence-based class of service (CoS)●IPv6 traffic-class-based CoS●IP address●Subnet mask●Protocol●Service type●MAC address●VLAN ID●TCP/ User Datagram Protocol (UDP) portAvailabilityLink aggregation ●Link aggregation using IEEE 802.3ad LACP●Up to 8 ports in up to 8 trunksStorm control Broadcast, multicast, and unknown unicastSpanning Tree IEEE 802.1d Spanning Tree, IEEEE 802.1s Multiple Spanning Tree, IEEE 802.1w RapidSpanning Tree, Fast LinkoverIGMP snooping IGMP (versions 1 and 2) snooping provides for fast client joins and leaves of multicaststreams and limits bandwidth-intensive video traffic to only the requestors.QoSPriority levels 4 hardware queuesScheduling Priority queuing and weighted round-robin (WRR)Class of service ●Port based●802.1p VLAN priority based●IP ToS/differentiated services code point (DSCP) based●IPv4 and IPv6 traffic class basedRate limiting Ingress policer, egress shaperLayer 2VLAN ●Port-based and 802.1Q-based VLANs●PVE●Management VLANHead-of-line (HOL) blocking HOL blocking preventionJumbo frame Supports frames up to 10 KBDynamic VLAN GVRP - dynamic VLAN registrationStandards 802.3i 10BASE-T Ethernet, 802.3u 100BASE-TX Fast Ethernet, 802.3ab 1000BASE-TGigabit Ethernet, 802.3z Gigabit Ethernet, 802.3x flow controlEnvironmentalDimensions W x H x D 16.93 x 1.75 x 13.78(430mm x 44.5mm x 350mm)Unit weight 7.54 lbs (3.42kg)Power 100-240V, 50-60Hz, internal, universalCertification FCC Part 15 Class A, CE Class A, UL, cUL, CE mark, CB Operating temperature 0˚ to 40˚C (32˚ to 104˚F)Storage temperature -20˚ to 70˚C (-4˚ to 158˚F)Operating humidity 10% to 90%Storage humidity 10% to 95%Package Contents●Cisco SRW2024 24-Port Gigabit Switch●AC power cord●Rack-mounting kit with brackets and hardware●CD with user guide in PDF format●Registration card●Console cableMinimum Requirements●Category 5 Ethernet network cable●TCP/IP installed on each computer within the network●Network adapter installed in each computer●Network operating system (Windows, Linux, Mac OS X)Product Warranty5-year limited hardware warranty with return to factory replacement and 90-day limited software warrantyCisco Limited Warranty for Cisco Small Business Series ProductsThis Cisco Small Business product comes with a 5-year limited hardware warranty with return tofactory replacement and a 90-day limited software warranty. In addition, Cisco offers softwareapplication updates for bug fixes and telephone technical support at no charge for the first 12months following the date of purchase. To download software updates, go to:/go/smallbiz.Product warranty terms and other information applicable to Cisco products are available at/go/warranty.For More InformationFor more information on Cisco Small Business products and solutions, visit:/smallbusiness.Printed in USA C78-502265-02 03/10。

Data Sheet Cisco SGE2000 24-Port Gigabit SwitchCisco Small Business Managed SwitchesHigh-Performance, Reliable, Stacking Switch for Small BusinessesHighlights●24 high-speed ports optimized for the network core or to support bandwidth-intensive applications●Resilient clustering provides the ability to manage several switches as a single switch to support growingbusinesses●Basic QoS helps ensure a consistent network experience and supports networked applications includingvoice, video, and data storage●Strong security protects network traffic to keep unauthorized users off the network●Limited lifetime warrantyFigure 1. Cisco SGE2000 24-Port Gigabit SwitchProduct OverviewThe Cisco SGE2000 24-Port Gigabit Switch (Figure 1) helps maximize system availability, with fully redundant stacking and dual images for resilient firmware upgrades. The switch helps secure the network through IEEE 802.1Q VLANs, IEEE 802.1X port authentication, access control lists (ACLs), denial-of-service (DoS) prevention, and MAC-based filtering. The enhanced quality of service (QoS) and traffic-management features help ensure clear and reliable voice and video communications.The Cisco SGE2000 includes an intuitive, secure management interface, enabling you to take advantage of the comprehensive feature set for a better-optimized, more secure network.Features●Twenty-four 10/100/1000 Ethernet ports●Four Small Form-Factor Pluggable (SFP) slots (shared with four copper ports) for fiber Gigabit Ethernetexpansion●Dual images for resilient firmware upgrades●Up to 48-Gbps, nonblocking, store-and-forward switching capacity●Simplified QoS management using 802.1p, differentiated services (DiffServ), or (ToS) traffic prioritizationspecifications●Fully resilient stacking for optimized growth with simplified management●ACLs for granular security and QoS implementation●Can be configured and monitored from a standard web browser●Secure remote management of the switch via Secure Shell (SSH) and SSL encryption●802.1Q-based VLANs enable segmentation of networks for improved performance and security●Private VLAN Edge (PVE) for simplified network isolation of guest connections or autonomous networks●Automatic configuration of VLANs across multiple switches through Generic VLAN Registration Protocol(GVRP) and Generic Attribute Registration Protocol (GARP)●User/network port-level security via 802.1X authentication and MAC-based filtering●Increased bandwidth and added link redundancy with link aggregation●Enhanced rate-limiting capabilities, including back pressure, multicast, and broadcast flood control●Port mirroring for noninvasive monitoring of switch traffic●Jumbo frame support up to 10KB●Simple Network Management Protocol (SNMP) versions 1, 2c, and 3 and Remote Monitoring (RMON)support●Fully rack mountable using the included rack-mounting hardware●Simple, one-step automated installation and initial configurationSpecificationsTable 1 contains the specifications, package contents, and minimum requirements for the Cisco SGE2000 24-Port Gigabit Switch.Table 1. Specifications for the Cisco SGE2000 24-Port Gigabit SwitchFeature DescriptionSpecificationsPorts ●24 RJ-45 connectors for 10BASE-T/100BASE-TX/1000BASE-T with 4 shared Gigabit SFP slots●Console port●Auto medium dependent interface (MDI) and MDI crossover (MDI-X)●Auto negotiate/manual setting●RPS port for connecting to redundant power supply unitButtons Reset buttonCabling type ●Unshielded twisted pair (UTP) Category 5 or better for 10BASE-T/100BASE-TX●UTP Category 5 Ethernet or better for 1000BASE-TLEDs PWR, Fan, Link/Act, Speed, RPS, Master, Stack ID 1 through 8PerformanceSwitching capacity Up to 48 Gbps, nonblockingUp to 35.7 mppsForwarding rate(based on 64-byte packets)StackingStack operation ●Up to 8 units in a stack (192 ports)●Hot insertion and removal●Ring and chain stacking options●Master and backup master for resilient stack control●Auto-numbering or manual configuration of units in stackLayer 2MAC table size 8000Number of VLANs 256 active VLANs (4096 range)VLAN ●Port-based and 802.1Q tag-based VLANs●Protocol-based VLAN●Management VLAN●Private VLAN Edge (PVE)●GVRPHead-of-line (HOL) blocking HOL blocking preventionLayer 3Layer 3 options ●Static routing●Classless interdomain routing (CIDR)●128 static routes●IPv4●Forwarding in silicon – wire-speed forwarding of Layer 3 trafficIPv6IPv6 IPv6 Host ModeIPv6 over EthernetDual IPv6/IPv4 stackIPv6 Neighbor and Router Discovery (ND)IPv6 Stateless Address AutoconfigurationPath MTU DiscoveryDuplicate Address Detection (DAD)ICMPv6IPv6 over IPv4 network with ISATAP tunnel supportIPv6 QoS Prioritize IPv6 packets in hardwareIPv6 ACL Drop or Rate Limit IPv6 packets in hardwareMLD Snooping Deliver IPv6 multicast packets only to the required receiversIPv6 Applications Web/SSL, Telnet Server/SSH, Ping, Traceroute, SNTP, TFTP, Radius, Syslog, DNS ClientIPv6 RFCs Supported RFC2463 – ICMPv6RFC3513 – IPv6 Address architectureRFC 4291 – IP Version 6 Addressing ArchitectureRFC 2460 – Internet Protocol v6 (IPv6) SpecificationRFC 2461 – Neighbor Discovery for IPv6RFC 2462 – IPv6 Stateless Address Auto-configurationRFC 1981 – Path MTU DiscoveryRFC 4007 – IPv6 Scoped Address ArchitectureRFC3484 – Default address selection mechanism is described by RFC3484RFC4214 – ISATAP tunnelingRFC4293 – MIB IPv6: Textual Conventions and General GroupRFC 3595 – Textual Conventions for IPv6 Flow LabelManagementWeb user interface Built-in web user interface for easy browser-based configuration (HTTP/HTTPS)SNMP SNMP versions 1, 2c, and 3 with support for trapsSNMP MIBs RFC1213 MIB-2, RFC2863 interface MIB, RFC2665 Ether-like MIB, RFC1493 bridge MIB, RFC2674extended bridge MIB (P-bridge, Q-bridge), RFC2819 RMON MIB (groups 1, 2, 3, and 9 only), RFC2737entity MIB, RFC3621 Power Ethernet MIB, RFC 2618 RADIUS client MIB, RFC 1215 trapsRMON Embedded RMON software agent supports 4 RMON groups (history, statistics, alarms, and events) forenhanced traffic management, monitoring, and analysisFirmware upgrade ●Web browser upgrade (HTTP) and Trivial File Transfer Protocol (TFTP)●Dual images for resilient firmware upgradesPort mirroring Traffic on a port can be mirrored to another port for analysis with a network analyzer or RMON probeOther management ●Traceroute●Single IP management●SSL security for web user interface●SSH●RADIUS●Port mirroring●TFTP upgrade●DHCP client●BOOTP●Simple Network Time Protocol (SNTP)●Xmodem upgrade●Cable diagnostics●Ping●Syslog●Telnet client (SSH secure support)SecurityIEEE 802.1X ●802.1X – RADIUS authentication; MD5 hash●Guest VLAN●Single/multiple host modeAccess control ACLs – drop or rate limit based on:●Source and destination MAC-based●Source and destination IP address●Protocol●Port●VLAN●Differentiated services code point (DSCP)/IP precedence●TCP/User Datagram Protocol (UDP) source and destination ports●802.1p priority●Ethernet type●Internet Control Message Protocol (ICMP) packets●Internet Group Management Protocol (IGMP) packets●Up to 1018 rulesAvailabilityLink aggregation ●Link aggregation using IEEE 802.3ad Link Aggregation Control Protocol (LACP)●Up to 8 ports in up to 8 groupsStorm control Broadcast and multicast storm protectionDoS prevention DoS attack preventionSpanning Tree ●IEEE 802.1D Spanning Tree●IEEE 802.1w Rapid Spanning Tree●IEEE 802.1s Multiple Spanning Tree, Fast LinkoverIGMP snooping IGMP (versions 1 and 2) snooping limits bandwidth-intensive video traffic to only the requestors. Supports256 multicast groups.QoSPriority levels 4 hardware queuesScheduling Priority queuing and weighted round-robin (WRR)Class of service ●Port based●802.1p VLAN priority based●IPv4 IP precedence/ToS/DSCP based●DiffServ●Classification and re-marking ACLsRate limiting ●Ingress policer●Egress rate controlStandards 802.3 10BASE-T Ethernet, 802.3u 100BASE-TX Fast Ethernet, 802.3ab 1000BASE-T Gigabit Ethernet,802.3z Gigabit Ethernet, 802.3x flow control, 802.3ad LACP, 802.1d Spanning Tree Protocol (STP),802.1Q/p VLAN, 802.1w Rapid STP, 802.1s Multiple STP, 802.1x port access authenticationEnvironmental Dimensions W x D x H 17.32 x 14.70 x 1.73 in. (440 x 375 x 44 mm)Unit weight 14.09 lb (6.39 kg)Certification UL (UL 60950), CSA (CSA 22.2), CE mark, FCC Part 15 (CFR 47) Class AOperating temperature 32º to 104ºF (0º to 40ºC)Storage temperature –4º to 158ºF (–20º to 70ºC)Operating humidity 10% to 90% relative humidity, noncondensingStorage humidity 10% to 95% relative humidity, noncondensingNumber of fans 2Acoustic noise 55 dB max.Power 100–240V AC, 50–60Hz, internal, universal; also equipped with redundant power supply connector forexternal power supply 48V DCPower consumption 12V at 7.5A (90W)Package Contents●Cisco SGE2000 24-Port Gigabit Switch●Console cable●AC power cord●Rack-mounting kit●Quick installation guideMinimum Requirements●Web browser: Mozilla Firefox 1.5 or later, Internet Explorer 5.5 or later, Netscape 7.01 or later●Category 5 Ethernet network cable●TCP/IP installed on each computer within the network●Network adapter installed in each computer●Network operating systemProduct WarrantyLimited lifetime warranty with return to factory replacement, one year telephone support and software fixes for the warranty term.Service & SupportCisco Small Business switches are backed by the Cisco Small Business Support Service, which provides affordable peace-of-mind coverage. This subscription-based service helps you protect your investment and derive maximum value from Cisco Small Business products. Delivered by Cisco and backed by your trusted partner, this comprehensive service includes software updates, access to the Cisco Small Business Support Center, and expedited hardware replacement.Cisco Small Business products are supported by professionals in Cisco Small Business Support Center locations worldwide who are specifically trained to understand your needs. The Cisco Small Business Support Community, an online forum, enables you to collaborate with your peers and reach Cisco technical experts for support information.Cisco Limited Lifetime Hardware WarrantyThis Cisco Small Business product offers a limited lifetime hardware warranty with return to factory replacement and a 1-year limited warranty for fans and power supplies. In addition, Cisco offers telephone technical support at no charge for the first 12 months following the date of purchase and software bug fixes for the warranty term. To download software updates, go to: /cisco/web/download/index.html.Product warranty terms and other information applicable to Cisco products are available at/go/warranty.For More InformationFor more information on Cisco Small Business products and solutions, visit: /smallbusiness.。

交换机测试规范篇一：城域网核心交换机测试方案***公司核心交换机项目测试方案书2009年11月目录1 主题内容与适用范围.................................................... .................................................. 4 2 引用标准.................................................... ...................................................... ................ 4 3 测试硬件环境.................................................... ...................................................... .. (4)3.1 核心交换机.................................................... ...................................................... (4)3.2 思博伦测试设备.................................................... ................................................. 4 4测试项目及技术要求.................................................... .................................................. 4 5 测试方法与步骤.................................................... ...................................................... . (5)5.1 10GE以太端口性能测试 ................................................... .. (5)5.1.1 测试拓扑.................................................... . (5)5.1.2 包长测试.................................................... . (5)5.1.3 混合包长测试.................................................... .. (6)5.2 GE端口测试 ................................................... . (8)5.2.1 测试拓扑.................................................... (8)5.2.2 包长测试.................................................... . (8)5.3 QoS流分类能力的测试 ................................................... .. (10)5.3.1 测试拓扑.................................................... .. (10)5.3.2 流分类测试.................................................... . (10)5.4 QoS拥塞管理测试 ................................................... . (14)5.4.1 测试拓扑.................................................... .. (14)5.4.2 测试方法.................................................... .. (14)5.5 QoS包过滤能力测试 ................................................... (17)5.5.1 测试拓扑.................................................... .. (17)5.5.2 测试方法.................................................... .. (17)5.6 IGMP V2/V3协议测试 ................................................... . (19)5.6.1 测试拓扑.................................................... .. (19)5.6.2 测试方法.................................................... .. (19)5.7 PIM协议测试 ................................................... (20)5.7.1 测试拓扑....................................................205.7.2 测试方法.................................................... .. (20)5.8 ACL 支持组播组过滤.................................................... . (21)5.8.1 测试拓扑.................................................... .. (21)5.8.2 测试方法..........................................(来自: 小龙文档网:交换机测试规范)................................................... (22)5.9 组播组加入/离开时间测试 ................................................... (23)5.9.1 测试拓扑.................................................... .. (23)5.9.2 测试方法....................................................235.10 组播组转发时延.................................................... .. (25)5.10.1 测试拓扑.................................................... .. (25)5.10.2 测试方法.................................................... .. (25)5.11 组播组转发抖动.................................................... .. (26)5.11.1 测试拓扑.................................................... .. (26)5.11.2 测试方法.................................................... .. (26)5.12 组播分发能力测试.................................................... . (28)5.12.1 测试拓扑.................................................... .. (28)5.12.2 测试方法.................................................... .. (28)5.1 组播组容量.................................................... . (29)5.1.1 测试拓扑.................................................... .. (29)5.1.2 测试方法.................................................... .. (29)1 主题内容与适用范围为配合***公司新一期IP网络的建设，针对***IP骨干网的特点，结合IP骨干网络建设中新的要求，对交换机进行测试验证，主要内容包括GE/10GE端口性能、QoS和组播测试等。

Data SheetCisco SLM2024 24-Port Gigabit Smart SwitchCisco Small Business Smart SwitchesCost-Effective, Secure Switching with Simplified Management for Your Small Business Highlights●Easy-to-use web browser interface makes installation quick and effortless●High-speed conectivity supports bandwidth-intensive applications●Security down to the switch port level keeps unauthorized users off the network●Basic QoS helps ensure a consistent network experience and supports networkedapplications, including voice, video, and data storageFigure 1. Cisco SLM2024 24-Port Gigabit Smart Switch with 2 SFPsProduct OverviewCisco® Small Business Smart Switches are cost-effective switching solutions that are ideal for small businesses, the network edge, or workgroups within larger organizations. These easy-to-install, high-speed switches offer many of the same quality-of-service (QoS) and security features found in more expensive full Layer 2 managed switches, but without their complexity. The Cisco SLM2024 24-Port Gigabit Smart Switch (Figure 1) offers twenty-four 10/100/1000 Gigabit over copper ports with two shared copper or optical Small Form-Factor Pluggable (SFP) uplink interfaces for connecting the switch to the core network. The simplified user interface is an intuitive management tool, enabling you to quickly use the comprehensive feature set of the switch, for a better-optimized network.The Cisco SLM2024 includes numerous QoS features to help ensure that traffic is prioritized properly to deliver the best possible user experience for real-time applications such as voice and video or bandwidth-intensive graphic/video file uploads or downloads. With its Internet Group Management Protocol (IGMP) snooping feature, the Cisco SLM2024 limits IP multicast traffic (such as real-time presentations, videoconferences, and online gaming) to only the ports that have requested it, enabling the rest of the network to operate at peak efficiency. Additional QoS capabilities, such as IEEE 802.1p priority tagging, differentiated services code point (DSCP), and four hardware queues, also maintain quality for real-time applications such as voice and video. Network traffic can be optimized with the switch’s 802.1Q VLAN support, which enables you toquickly segregate network traffic by department or workgroup. VLANs also provide an additional layer of security by keeping sensitive data separated from other workgroups on the network.Network security is an absolute requirement for any business, and preventing unauthorized access to the company network is critical. The Cisco SLM2024 secures the network through 802.1X port authentication, which prompts end users to provide their username and password before they are permitted to pass data. User access can also be controlled through the Cisco SLM2024’s MAC-based filtering capability, which allows network access only to those devices or workstations that have been authorized as identified by their MAC address. The many-to-one or one-to-one port mirroring feature of the Cisco SLM2024 enables you to monitor the type of traffic being transmitted on the network.The Cisco SLM2024 includes features for quickly expanding and growing your network. To substantially increase network throughput speeds, especially useful for companies whose employees are routinely backing up their hard drives to a company server or storage platform, the Cisco SLM2024 supports link aggregation, which allows multiple high-bandwidth trunks between switches to be set up. Link aggregation also provides a level of availability and redundancy, as traffic will continue to flow even if one of the network links break. The Cisco SLM2024’s Spanning Tree Protocol (STP) support and storm control features help to control planned or inadvertent cable loops when switches are connected to one another. These loops can cause broadcast or multicast storms in the network, severely limiting its performance. With these features, you can confidently build a mesh of switches and quickly expand your network to support your growing workforce.Features●Twenty-four 10/100/1000 switched RJ-45 ports for up to 2000 Mbps of throughput per port● 2 mini Gigabit Interface Converter (mini-GBIC) slots for fiber and copper Gigabit Ethernetexpansion●48-Gbps nonblocking, store-and-forward switching mechanism●Simplified QoS management enabled by advanced queuing techniques using 802.1p,IPv4/v6 Differentiated Services (DiffServ)/DSCP traffic prioritization specifications●Configuration and monitoring from a standard web browser with a simplified managementinterface●802.1Q-based VLANs enable segmentation of networks for improved performance andsecurity●Port-level security via 802.1X authentication and MAC-based filtering●Increased bandwidth (up to 8x) and added link redundancy with Link Aggregation ControlProtocol (LACP)●Multicast and broadcast storm control●Port mirroring for noninvasive monitoring of switch traffic●Jumbo frame support (9 KB)●Fully rack-mountable using the included rack-mounting hardwareSpecificationsTable 1 gives the specifications, package contents, and minimum requirements for the Cisco SLM2024 24-Port Gigabit Smart Switch.Table 1. Cisco SLM2024 24-Port Gigabit Smart Switch with 2 SFPsSpecificationsPorts ●24 RJ-45 connectors for 10BASE-T/100BASE-TX/1000BASE-T, including 2 comboports with mini GBIC/SFP slots●Auto medium dependent interface (MDI) and MDI crossover (MDI-X)●Auto negotiate/manual settingButtons ResetCabling type Unshielded twisted pair (UTP) Category 5e or better for 1000BASE-TLEDs System, Gigabit Link/Act, and SpeedPerformanceSwitching capacity 48-Gbps nonblockingForwarding rate 35.71 Mpps wire-speed performanceLayer 2MAC table size 8000Number of VLANs 128 active VLANs (4096 range)VLAN ●Port-based and 802.1Q tag-based VLANs●Management VLANHead-of-line (HOL) blocking HOL blocking preventionManagementWeb user interface Built-in web UI for easy browser-based configuration (HTTP)Firmware upgrade Web browser upgrade (HTTP) and Trivial File Transfer Protocol (TFTP)Port mirroring Traffic on a port can be mirrored to another port for analysis with a network analyzer Other management ●Port mirroring●DHCP/BOOTP client●System log●Configuration upload and backup via HTTP or TFTPSecurity●802.1X-RADIUS authentication. MD5 encryption●Port security-MAC-based filtering●Management access controlAvailabilityLink aggregation ●Link aggregation using IEEE 802.3ad LACP●Up to 4 groups with up to 8 ports per groupStorm control Broadcast and multicastSpanning Tree IEEE 802.1D Spanning Tree and PortFastIGMP snooping IGMP (v1/v2) snooping provides for fast client joins and leaves of multicast streams andlimits bandwidth-intensive video traffic to only the requestors. Supports 32 multicast groups. QoSPriority levels 4 hardware queuesScheduling Priority queuing and weighted round-robin (WRR)Class of service ●Port based●802.1p VLAN priority based●IPv4/v6 IP DSCP basedStandards●802.3 10BASE-T Ethernet●802.3u 100BASE-TX Fast Ethernet●802.3ab 1000BASE-T Gigabit Ethernet ●802.3z Gigabit Ethernet●802.3x flow control●802.3ad LACP●802.1D Spanning Tree Protoocl●802.1Q/p VLAN●802.1X port access authentication EnvironmentalDimensions W x H x D 17.32 x 1.70 x 10.12 in. (440 x 43.2 x 257 mm)Weight 6.83 lb (3.1 kg)Power Internal power, 100-240VCertification FCC Part 15 Class A, CE Class A, UL, cUL, CE mark, CBOperating temperature 32° to 122°F (0° to 50°C)Storage temperature 32° to 158°F (0° to 70°C)Operating humidity 10 to 90%, noncondensingStorage humidity 10 to 90%, noncondensingPackage Contents●Cisco SLM2024 24-Port Gigabit Smart Switch with 2 combo SFPs●AC power cord●Rack-mounting kits with bracket and hardware●One CD with user guide in PDF format●online registration cardMinimum Requirements●Web-based utility: Microsoft Internet Explorer (version 5.5 or later) web browser●Category 5 Ethernet network cableProduct Warranty5-year limited hardware warranty with return to factory replacement and 90-day limited software warrantyCisco Limited Warranty for Cisco Small Business Series ProductsThis Cisco Small Business product comes with a 5-year limited hardware warranty with return to factory replacement and a 90-day limited software warranty. In addition, Cisco offers software application updates for bug fixes and telephone technical support at no charge for the first 12 months following the date of purchase. To download software updates, go to:/go/smallbiz.Product warranty terms and other information applicable to Cisco products are available at /go/warranty.For More InformationFor more information on Cisco Small Business products and solutions, visit:/smallbusiness.Printed in USA C78-500597-00 11/08。

The PowerSwitch S5200-ON 25/100GbE fixed switches comprise Dell Technologies’ latest disaggregated hardware and software data center networking solutions, providing state-of-the-art, high-density 25/100GbE ports and a broad range of functionality to meet the growing demands of today’s data center environment. These innovative, next-generation open networking switches offer optimum flexibility and cost-effectiveness for web 2.0, enterprise, mid-market and cloud service provider with demanding compute and storage traffic environments.The S5200-ON is a complete family of switches:12-port,24-port, and 48-port 25GbE/100GbE ToR switches, 96-port25GbE/100GbE Middle of Row (MoR)/End of Row (EoR) switch, and a 32-port 100GbE Multi-Rate Spine/Leaf switch. From the compact half-rack width S5212F-ON providing an ideal form factor for hyper-converged deployments, to the high density S5296F-ON for Middle of Row deployments, the S5200-ON series offers performance and flexibility for a variety of network designs.In addition to 100GbE Spine/Leaf deployments, the S5232F-ON can also be used in high density deployments using breakout cables to achieve up to 128 10GbE or 128 25GbE ports.Using industry-leading hardware and a choice of Dell EMC SmartFabric OS10 or select 3rd party network operating systems and tools, the S5200-ON switches incorporate multiple architectural features that optimize data center network flexibility, efficiency and availability, including IO panel to PSU or PSUto IO panel airflow for hot/cold aisle environments, redundant,hot-swappable power supplies and fans and deliver non-blocking performance for workloads sensitive to packet loss.Priority-based flow control (PFC), data center bridge exchange (DCBX) and enhanced transmission selection (ETS) makethe S5200-ON family ideally suited for DCB environments.Dell EMC PowerSwitch S5200-ON switches support the open source Open Network Install Environment (ONIE) for zero touch installation of Dell EMC SmartFabric OS10 networking operating system, as well as alternative network operating systems.Key applications• Organizations looking to enter the software-defined datacenter era with a choice of networking technologies designed to maximize flexibility• High-density 10/25GbE ToR server aggregation in high-performance data center environments at the desired fabric speed with the S5248F-ON or S5296F-ON• Low-density 10/25GbE server and storage aggregation with the S5212F-ON and S5224F-ON• Small-scale Fabric implementation via the S5232F-ONswitch in leaf and spine along with S5248F-ON 1/10/25GbE ToR switches enabling cost-effective aggregation of10/25/40/50/100 uplinks• Multi-functional 10/25/40/50/100GbE switching in HighPerformance Computing Clusters or other business-sensitive deployments requiring the highest bandwidth.• iSCSI deployments, including DCB convergedlossless transactions• Single-pass VXLAN routingKey features• 1 or 2RU high-density ToR switches with up to 48 or 96 ports of 25GbE or 32 ports of 100GbE• Multi-rate 100GbE ports support 10/25/40/50/100GbE• Scalable L2 and L3 Ethernet switching with QoS and a fullcomplement of standards-based IPv4 and IPv6 features,including OSPF and BGP routing support• Line-rate performance via non-blocking switch fabrics:3.2Tbps (6.4Tbps full-duplex) on S5296F-ON and S5232F-ON, 2.0Tbps (4.0Tbps full-duplex) on S5248F-ON, and1.08Tbps (2.16Tbps full-duplex) on S5224F-ON andS5212F-ON• L2 multipath support via Virtual Link Trunking (VLT) andRouted VLT supportDELL EMC POWERSWITCH S5200-ON SERIES SWITCHESHigh-performance, open networking 25GbE top-of-rack and 100GbE spine/leaf switches• VXLAN gateway functionality support for bridging and routing the non-virtualized and the virtualized overlay networks with line rate performance• Support for Dell EMC SmartFabric OS10• Converged network support for DCB, with priority flow control (802.1Qbb), ETS (802.1Qaz), DCBx and iSCSI TLV support • Routable RoCE to enable convergence of compute andstorage on Leaf/Spine Fabric• IO panel to PSU airflow or PSU to IO panel airflowRedundant, hot-swappable power supplies and fans onmost models• Supports the open source Open Network Install Environment (ONIE) for zero touch installation of alternate networkoperating systems• Tool-less enterprise ReadyRails™ mounting kits for mostmodels reducing time and resources for switch rackinstallation (S5212F-ON will utilize a tandem tray formounting)• Power-efficient operation and Dell Fresh Air 2.0 compliantup to 45ºC helps reduce cooling costs in temperatureconstrained deploymentsKey features with Dell EMC SmartFabric OS10• Consistent DevOps framework across compute, storage and networking elements• Standard networking features, interfaces and scriptingfunctions for legacy network operations integration • Standards-based switching hardware abstraction via Switch Abstraction Interface (SAI)• Pervasive, unrestricted developer environment via Control Plane Services (CPS)• Dell EMC SmartFabric OS10 software enables Dell EMC layer 2 and 3 switching and routing protocols with integrated IP services, quality of service, manageability and automation features• OS10 supports Precision Time Protocol (PTP, IEEE 1588v2) to synchronize clocks on network devices• Increase VM Mobility region by stretching L2 VLAN within or across two DCs with unique VLT capabilities• Scalable L2 and L3 Ethernet Switching with QoS, ACL and a full complement of standards based IPv4 and IPv6 features including OSPF, BGP and PBR• Enhanced mirroring capabilities including local mirroring, Remote Port Mirroring (RPM), and Encapsulated Remote Port Mirroring (ERPM)• Converged network support for Data Center Bridging, with priority flow control (802.1Qbb), ETS (802.1Qaz), DCBx and iSCSI TLV• BGP EVPN with Integrated Routing and Bridging (IRB) in both Asymmetric and Symmetric modes, enabling controller less NVOPhysical1 RJ45 console/management port with RS232 signalingS5212F-ON: 12x25GbE SFP28 + 3x 100GbE QSFP28S5224F-ON: 24x25GbE SFP28 + 4x 100GbE QSFP28S5248F-ON: 48x25GbE SFP28 + 4x 100GbE QSFP28 + 2x 2x100GbE QSFP28-DDS5296F-ON: 96x25GbE SFP28 + 8x 100GbE QSFP28S5232F-ON: 32x100GbE QSFP28 ports +2xSFP+ 10GbEEnvironmentalPower supply: 100–240 VAC 50/60 HzMax Operating specifications:AC Max. Operating specifications: Operating temperature: 32° to 113°F(0° to 45°C)Operating humidity: 5 to 90% (RH),non-condensingMax. Non-operating specifications:Storage temperature: –40° to 158°F(–40° to 70°C)Storage humidity: 5 to 90% (RH), non-condensingFresh air Compliant to 45°CRedundancyHot swappable redundant powerHot swappable redundant fans (fixed power supply and fans on S5212F-ON) PerformancePacket buffer memory: 32MBCPU memory: 16GBMSTP: 64 instancesLAG load balancing: Based on layer 2, IPv4 or IPv6 headersIEEE Compliance802.1AB LLDPTIA-1057 LLDP-MED802.3ad Link Aggregation802.1D Bridging, STP802.1p L2 Prioritization802.1Q VLAN Tagging802.1Qbb PFC802.1Qaz ETS802.1X Network Access Control802.3ac Frame Extensions for VLANTagging802.3x Flow ControlLayer2 Protocols802.1D Compatible802.1s MSTP802.1w RSTP802.1t RPVST+VLT (Virtual Link Trunking)VRRP Active/ActiveRSTP & RPVST+Port Mirroring on VLT portsDCB, iSCSI, FIP Snooping BridgeRPM/ERPM over VLTVLT Minloss upgradeRFC Compliance768 UDP793 TCP854 Telnet959 FTP1321 MD5 1350 TFTP2474 Differentiated Services2698 Two Rate Three Color Marker3164 Syslog4254 SSHv2General IPv4 Protocols791 IPv4792 ICMP826 ARP1027 Proxy ARP1035 DNS (client)1042 Ethernet Transmission1191 Path MTU Discovery1305 NTPv41519 CIDR1588v2 PTP support1812 Routers, Static Routes1858 IP Fragment Filtering2131 DHCPv4 (server and relay)5798 VRRPv33021 31-bit Prefixes1812 Requirements for IPv4 Routers1918 Address Allocation for PrivateInternets2474 Diffserv Field in IPv4 and Ipv6Headers2597 Assured Forwarding PHB Group3195 Reliable Delivery for Syslog3246 Expedited Forwarding PHB GroupVRF (BGPv4/v6)General IPv6 Protocols1981 Path MTU for IPv62372 IPv6 Addressing2460 IPv6 Protocol Specification2461 Neighbor Discovery2462 Stateless Address AutoConfig2711 IPv6 Router alert2463 ICMPv62464 Ethernet Transmission2675 IPv6 Jumbograms3484 Default Address Selection3493 Basic Socket Interface4291 Addressing Architecture3542 Advanced Sockets API3587 Global Unicast Address Format4291 IPv6 Addressing2464 Transmission of IPv6 Packets overEthernet Networks2711 IPv6 Router Alert Option4007 IPv6 Scoped Address Architecture4213 Transition Mechanisms for IPv6 Hostsand Routers3315 DHCPv6 Server & RelayIPv6 Static RoutesOSPF1745 OSPF/BGP interaction1765 OSPF Database overflow2154 OSPF with DigitalSignatures2328 OSPFv25340 OSPF for IPv6 (OSPFv3)2370 Opaque LSA3101 OSPF NSSA4552 OSPFv3 AuthenticationMulticast4541 IGMPv1/v2/v3 and MLDv1/v2SnoopingSecurity2865 RADIUS3162 Radius and IPv63579 Radius support for EAP3580 802.1X with RADIUS3826 AES Cipher in SNMP1492 TACACS (Authentication, Accounting)Control Plane, VTY & SNMP ACLsIP Access Control ListsBGP1997 Communities2385 MD52439 Route Flap Damping2796 Route Reflection2918 Route Refresh3065 Confederations4271 BGP-42545 BGP-4 Multiprotocol Extensions forIPv6 Inter-Domain Routing2858 Multiprotocol Extensions4360 Extended Communities4893 4-byte ASN5396 4-byte ASN Representation5492 Capabilities Advertisementdraft-ietf-idr-add-paths-04.txt ADD PATHLinux DistributionDebian Linux version 9Linux Kernel 4.9Network Management and MonitoringSNMPv1/2cIPv4/IPv6 Management support (Telnet, FTP,TACACS, RADIUS, SSH, NTP)SyslogPort MirroringRPM/ERPM3176 SFlowSupport Assist (Phone Home)RestConf APIs (Layer 2 features)XML SchemaCLI Commit (Scratchpad)Uplink Failure DetectionObject TrackingBidirectional Forwarding Detection (BFD)AutomationControl Plane Services APIsLinux Utilities and Scripting ToolsCLI Automation (Multiline Alias)Zero Touch Deployment (ZTD)Ansible, Puppet, Chef, SaltStack8040 RESTCONF APIs (L3)Quality of ServicePrefix ListRoute-MapRate Shaping (Egress)Rate Policing (Ingress)Scheduling AlgorithmsRound RobinWeighted Round RobinDeficit Round RobinStrict PriorityWeighted Random Early DetectData center bridging802.1Qbb Priority-Based Flow Control802.1Qaz Enhanced TransmissionSelection (ETS)Explicit Congestion NotificationData Center Bridging eXchange (DCBx)DCBx Application TLV (iSCSI, FCoE)RoCEv2Software Defined NetworkingOpenFlow 1.3 (Native)MIBSIP MIBIP Forward MIBHost Resources MIBIF MIBLLDP EXT1/3 MIBEntity MIBLAG MIBDell-Vendor MIBTCP MIBUDP MIBSNMPv2 MIBETHERLIKE-MIBSFLOW-MIBPFC-MIBRegulatory complianceSafetyUL/CSA 60950-1, Second EditionEN 60950-1, Second EditionIEC 60950-1, Second Edition Including All National Deviations and Group Differences EN 60825-1 Safety of Laser Products Part 1: Equipment Classification Requirements and User’s GuideEN 60825-2 Safety of Laser Products Part 2: Safety of Optical Fibre Communication SystemsFDA Regulation 21 CFR 1040.10 and 1040.11 EmissionsAustralia/New Zealand: AS/NZS CISPR 22: 2006, Class ACanada: ICES-003, Issue-4, Class A Europe: EN 55022: 2006+A1:2007(CISPR 22: 2006), Class AJapan: VCCI V3/2009 Class AUSA: FCC CFR 47 Part 15, Subpart B:2011, Class AImmunityEN 300 386 V1.4.1:2008 EMC for Network EquipmentEN 55024: 1998 + A1: 2001 + A2: 2003 EN 61000-3-2: Harmonic CurrentEmissionsEN 61000-3-3: Voltage Fluctuations andFlickerEN 61000-4-2: ESDEN 61000-4-3: Radiated ImmunityEN 61000-4-4: EFTEN 61000-4-5: SurgeEN 61000-4-6: Low Frequency ConductedImmunity RoHSAll S Series components are EU RoHS compliant.CertificationsAvailable with US Trade Agreements Act (TAA) complianceUSGv6 Host and Router Certified on Dell Networking OS 9.5 and greaterIPv6 Ready for both Host and Router UCR DoD APL (core and distribution ALSAN switchWarranty1 year return to depotLearn more at DellT /NetworkingDellTechnologiesServicesConsultingDell T echnologies Consulting Services provides industry professionals with a wide range of tools and the experience your needto design and execute plans to transform your business. DeploymentAccelerate technology adoptionwith ProDeploy EnterpriseSuite. Trust our experts to lead deployments through planning, configuration and complex integrations.ManagementRegain control of operations with flexible IT management options. Our Residency Services help you adopt and optimize new technologiesand our Managed Services allowyou to outsource portions of your environment to us.SupportIncrease productivity and reduce downtime with ProSupport Enterprise Suite. Expert support backed by proactive and predictive artificial intelligence tools.EducationDell T echnologies Education Services help you develop the IT skills required to lead and execute transformational strategies. Get certified today.Learn more atDellT /Services Plan, deploy, manage and support your IT transformation with our top-rated services。

members of the destination host group. If the datagram has an IP
time-to-live greater than 1, the multicast router(s) attached to the
local network take responsibility for forwarding it towards all other
datagrams.
Level 1 allows a host to partake of some multicast-based services,
such as resource location or status reporting, but it does not allow
Distribution of this memo is unlimited.
2. INTRODUCTION
IP multicasting is the transmission of an IP datagram to a "host
group", a set of zero or more hosts identified by a single IP
discarded by hosts that do not support IP multicasting. Class D
addresses are described in section 4 of this memo.
Level 1: support for sending but not receiving multicast IP
"multicast routers" which may be co-resident with, or separate from,