思科软件定义的接入(SD-Access)
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一、概述在计算机网络中,access类型接口是指用于连接内部网络与外部网络的接口,如连接内部局域网与互联网的接口。
对于这种接口,需要进行一定的配置才能确保网络的安全和高效运行。
本文将介绍access类型接口的配置方法,分为物理层配置和网络层配置两部分。
二、物理层配置1. 连接设备在进行access类型接口的配置之前,首先需要连接设备。
通常情况下,接口的一端连接内部网络,另一端连接外部网络,可以通过网线或者光纤来实现连接。
2. 硬件设置对于接口所连接的设备,需要进行一些硬件设置,如调整接口速率、双工模式等。
这些设置需要根据具体的硬件设备来进行调整,以保证接口能够正常通信。
3. 电缆检查在进行物理层配置之后,需要对连接的电缆进行检查,确保连接稳定可靠。
可以通过使用测试仪器或者网络管理软件来检测电缆的连接状态。
三、网络层配置1. IP位置区域分配在连接的两端设备上,需要分配相应的IP位置区域,以便进行通信。
可以通过手动配置或者使用DHCP协议来获取IP位置区域。
2. 子网掩码设置对于分配的IP位置区域,还需要设置相应的子网掩码,以确定IP位置区域所属的网络范围。
3. 路由配置如果接口所连接的设备位于不同的网络中,还需要进行路由配置,以确保数据包能够正常传输。
4. 访问控制列表对于access类型接口,通常需要进行访问控制列表(ACL)的配置,以限制对外部网络的访问权限,提高网络的安全性。
四、验证与测试1. 连通性测试在进行配置之后,需要进行连通性测试,验证接口配置是否正确。
可以通过ping命令或者其他网络测试工具来进行测试。
2. 数据传输测试除了连通性测试之外,还需要进行数据传输测试,验证接口能够正常传输数据。
可以通过发送数据包进行测试,检查数据包的到达情况。
3. 故障排除如果在测试过程中发现问题,需要进行故障排除,确定问题的原因并进行相应的调整。
五、总结Access类型接口的配置方法涉及到物理层和网络层两个方面,需要根据具体的网络环境和硬件设备来进行相应的配置。
产品手册思科 Catalyst 9300 系列交换机专为安全性、物联网、移动性和云打造思科® Catalyst® 9300 系列交换机是思科专为安全性、物联网、移动性和云打造的主打堆叠式企业交换平台。
它们是业内部署最广泛的下一代交换平台。
Catalyst 9300 系列交换机是思科领先的企业架构 - 软件定义的接入 (SD-Access) 的基本组件。
它们以 480 Gbps 的带宽成为业界密度最高的堆叠带宽解决方案,具有最灵活的上行链路架构。
Catalyst 9300 系列是首批面向高密度第二代 802.11ac 技术进行优化的平台,刷新了网络规模的最大值。
该系列交换机还为支持未来的技术做好了准备,凭借 x86 CPU 架构和更多的内存,它们能够承载容器并在交换机内部本地运行第三方应用和脚本。
Catalyst 9300 系列面向思科 StackWise® 虚拟技术而设计,通过对具有状态切换的无中断转发 (NSF/SSO) 的支持,以堆叠式(低于 50 微秒)解决方案为恢复能力最强的架构提供灵活的部署。
恢复能力强、效率高的电源架构采用思科 StackPower®技术,可提供高密度思科通用型以太网供电(思科 UPOE®)和增强型以太网供电 (PoE+) 端口。
该系列交换机基于思科统一接入™数据平面 (UADP) 2.0 架构,不仅可以保护您的投资,还能扩大规模并提高吞吐量。
交换机采用可自行编程的开放式思科 IOS XE,这种现代操作系统可提供高级安全功能和物联网 (IoT) 融合。
软件定义接入的基础高级持续性安全威胁、物联网 (IoT) 设备的指数级增长、无处不在的移动性、云的采用,要应对所有这些趋势,必须采用一种集高级硬件和软件创新于一身的网络交换矩阵,在保护和简化客户网络的同时,使客户网络实现自动化。
这种网络交换矩阵的目标是通过加快业务服务的部署实现客户收入的增长。
用于思科Aironet无线接入点的思科IOS软件配置指南适用于思科IOS发行版本12.4(3g)JA和12.3(8)JEB2007年4月Robur Pace译于2010年3月谨以此译本献给Yuanyuan Ma。
没有你的鼓励,我难以完成这些工作。
感谢James Wang给我最无私的支持,你是我坚实的后盾。
<Cisco IOS Software Configuration Guide for Cisco Aironet Access Points>为Cisco Systems™公司的出版物,一切权利归Cisco Systems™公司所有。
第一章纵览(25)客户端设备漫游如果你的无线网络设备超过一台,无限客户端可以从一台设备无缝地漫游到另一台。
漫游是基于信号质量的,与物理距离无关。
当客户端的信号质量变差,它将漫游到另一台设备。
无线网络用户有时会担心客户端设备保持与远距离的AP关联,而不是漫游到更近的AP。
然而,如果客户端到远距离AP的信号仍然很强并且信号质量很高,客户端不会漫游到更近的AP。
经常性地检查临近的AP是不可能的,而且额外的无线流量会降低无线网络的吞吐量。
使用CCKM,并且设备提供WDS,客户端设备可以从一个AP快速漫游到另一个AP,并且不会对语音或者其他延迟敏感应用产生可察觉的延迟。
根AP(Root Access Point)一台AP直接连接到有线网络为无线客户提供接入。
如果超过一台AP接入有线网络,用户可以从一台设备的覆盖区域漫游到另一个而不会丢失网络连接。
当用户移出了AP的覆盖范围,他们会自动通过另一台AP连接到网络。
漫游过程对于用户来说是无缝且透明的。
中继AP(Repeater Access Point)一台AP被配置为中继以扩展基你的础设施的覆盖范围或者用来克服障碍物阻挡无线信号。
中继通过向任意其他中继或连接到网络的AP发送数据包,在客户端和有线网络之间转发流量。
数据通过对客户端性能最佳的路径传送。
产品手册面向云的思科 Catalyst 9800-CL无线控制器专为基于意图的网络全新打造目录产品概述3特性6优势8规格10软件要求12许可12保修18订购信息18思科 Capital 19文档历史记录20产品概述思科 Catalyst 9800 系列无线控制器专为基于意图的网络和思科 DNA 全新打造,采用思科 IOS® XE,集成了思科Aironet® 无线接入点的卓越 RF 性能,可为您不断发展壮大的组织提供一流的无线网络体验。
思科 Catalyst 9800 系列无线控制器以可编程的开放式架构为基础,内置安全机制、流传输遥感勘测和丰富的分析功能。
思科 Catalyst 9800 系列无线控制器将保障卓越网络性能的三大支柱作为立足点,即:无间断运行、安全可靠和任意位置部署。
这些要素有助于提供不打折扣的最佳无线网络体验,同时为您节省不必要的时间和成本。
思科® Catalyst® 9800-CL 是面向云的下一代企业级无线控制器,具备为分布式分支机构、中型园区以及大型企业和运营商提供无缝软件更新的强大功能。
思科 Catalyst 9800-CL 控制器是功能齐全的企业就绪型控制器,可以助力业务关键运营,彻底改变最终客户体验。
•通过冷热补丁实现高可用性和无缝软件更新,确保您的客户端和服务在计划内和计划外事件过程中均永不间断。
•使用思科 Catalyst 9800-CL保护无线环境、设备和用户。
借助思科加密流量分析 (ETA) 和软件定义接入 (SD-Access),无线基础设施将成为最强大的第一道防线。
这款控制器具有内置安全功能,包括:运行时防御、映像签名和完整性验证。
•可以部署在任意位置,提供无处不在的无线连接。
无论是在公共云还是私有云中,思科 Catalyst 9800-CL 都能充分满足您组织的需求。
•9800-CL 基于模块化操作系统,采用开放式可编程 API 实现第 0 天至第 N 天的网络操作自动化。
产品手册思科 Catalyst 9200 系列交换机h tt p ://w w w .j h j .c n目录产品概述 .............................................................................................................................................. 3 特性和优势 .......................................................................................................................................... 4 软件 .................................................................................................................................................. 11 许可 .. (14)规格 (17)保修 .................................................................................................................................................. 27 订购 .................................................................................................................................................. 29 Cisco Capital .................................................................................................................................... 35 文档历史记录 . (35)h tt p://w w w .j h j .c n将基于意图的网络扩展到各种环境思科® Catalyst ® 9200 系列交换机将基于意图的网络以及 Catalyst 9000 硬件和软件创新的强大优势扩展到更广泛的部署环境。
access 接口的基本概念和原理一、基本概念Access接口是计算机网络中用于数据传输的一种重要机制,它允许不同的网络设备之间进行通信和数据交换。
Access接口通常用于连接外部网络,如局域网、广域网和互联网,实现数据共享、远程访问和通信等功能。
二、原理1.数据传输:Access接口的主要功能是通过数据传输来实现网络设备之间的信息交换。
数据传输通常采用二进制编码方式,将文本、图像、音频、视频等信息转换为电磁信号进行传输。
2.协议:Access接口的数据传输依赖于各种网络协议,如TCP/IP、HTTP、FTP等。
这些协议规定了数据传输的格式、传输方式、数据封装方式等,确保数据在传输过程中的正确性和可靠性。
3.端口:Access接口通常通过端口号来标识不同的网络设备和服务。
常见的端口号有TCP端口(如80、443等)和UDP端口(如53、111等)。
不同的端口号对应不同的网络服务和应用,如HTTP、DNS、FTP等。
4.访问控制:Access接口还涉及到访问控制的问题。
在网络设备进行数据传输时,需要确保访问控制机制的有效性,以防止未经授权的访问和数据泄露。
常见的访问控制机制包括防火墙、入侵检测系统等。
5.安全性:Access接口的数据传输过程中涉及到大量的数据交换和传输,因此安全性问题至关重要。
常见的安全性措施包括加密技术、身份认证、数据校验等,以确保数据在传输过程中的保密性、完整性和可靠性。
三、应用场景Access接口广泛应用于各种网络设备和应用程序中,如路由器、交换机、服务器、网站、邮件服务器等。
它使得不同的网络设备之间可以进行数据交换和通信,实现了数据的共享和远程访问。
以下是一些常见的应用场景:1.数据共享:Access接口允许不同设备之间的数据共享,如局域网内的文件共享、云存储等。
2.远程访问:通过Access接口可以实现远程登录、远程管理、远程维护等操作,方便了远程办公、远程技术支持等场景。
Migrating from Cisco Catalyst4500E to 9400 SeriesSwitchesGuide Cisco publicContentsIntroduction 3 Purpose of this guide 3 Why migrate? 3 Migration overview 4 Chassis hardware 4 Supervisor hardware 4 System default behaviors 5 Power redundancy 5 ROMMON and config-register 7 Operations 9 Software features 10 Cisco Catalyst 4500E Series platform-specific commands 12 Conclusion 12 Appendix A. IPDT/SISF 13IntroductionThe new Cisco® Catalyst® 9000 switching platform is the next generation in the legendary Cisco Catalyst family of enterprise LAN access, aggregation, and core switches. Within the Cisco Catalyst 9000 switching family, the 9400 Series switches are Cisco’s leading modular enterpris e switching access platform, built for security, Internet of Things (IoT), and cloud.Purpose of this guideThis document is intended to help network planners and engineers who are familiar with the Cisco Catalyst 4500E Series in deploying Cisco Catalyst 9400 Series Switches in the enterprise networking environment (Figure 1).Figure 1.Cisco Catalyst 4500E Series to Cisco Catalyst 9400 SeriesWhy migrate?The Cisco Catalyst 9400 Series Switches are Cisco’s leading modular enterprise switching access platform, built for security, IoT, and cloud. These switches form the foundational building block for Software-Defined Access (SD-Access) –Cisco’s leading enterprise architecture. The platform provides unparalleled investment protection with a chassis architecture that can support up to 9 Tbps of system bandwidth and unmatched power delivery for high-density IEEE 802.3BT (60W and 90W Power over Ethernet [PoE]). Redundancy is now the norm across the portfolio. The 9400 Series delivers state-of-the-art High Availability with capabilities such as uplink resiliency and N+1/N+N redundancy for power supplies. The platform is enterprise optimized with an innovative dual-serviceable fan tray design and side-to-side airflow and is closet friendly with ~16-inch depth.A single system can scale up to 384 access ports with your choice of 10G, 5G, and 2.5G multigigabit copper, 1G copper, Cisco UPOE+, Cisco UPOE and PoE+ options and up to 384 ports of 10G Fiber and 1G Fiber options. The platform also supports advanced routing and infrastructure services, SD-Access capabilities, and network system virtualization. These features enable optional placement of the platform in the core and aggregation layers of small to medium-sized campus environments.The Cisco Catalyst 9400 Series offers an industry-leading supervisor engine built for secure networks, IoT applications, next-generation mobility, and cloud adoption. Supervisor Engines are built with the latest Cisco Unified Access® Data Plane ASICs (UADP 3.0 on Supervisor 2/2XL and UADP 2.0XL on Supervisor 1/XL/XL-Y) future-proofed for next-generation technologies with its programmable pipeline, micro engine capabilities, and template-based configurable allocation of Layer 2, Layer 3, forwarding, Access Control Lists (ACLs), and Quality of Service (QoS) entries.Migration overviewThe Cisco Catalyst 9400 Series Switches retain the same centralized architecture as the 4500E Series, but with many new capabilities. This guide lists the different considerations when migrating from the 4500E Series to the 9400 Series.Chassis hardwareTable pares the chassis available on the Cisco Catalyst 4500E and 9400 Series.Supervisor hardwareThe Cisco Catalyst 9400 Supervisor Engines are based on Cisco’s UADP ASIC architecture an x86 CPU architecture. Supervisor Engines also provide options for additional internal and external storage, which enables the device to host containers and run third-party applications and scripts natively within the switch. Table 2 compares the hardware of the 4500E and 9400 Series.Table 2.Hardware comparisonSystem default behaviorsThe system default behaviors on the Cisco Catalyst 9400 Series are very similar to those of the 4500E Series. For example, interfaces are default in Layer 2 switch port mode, IP routing is enabled, the management interface is in a dedicated Virtual Routing and Forwarding (VRF) instance, and so on. However, there are also some differences.Control Plane Policing (CoPP): CoPP is enabled on the Cisco Catalyst 9400 Series, with default policing rates for different classes of traffic. These policing rates are optimized for a typical campus environment. The policing rates can be changed or disabled to meet the requirements of different application environments. On the Cisco Catalyst 4500E, CoPP is not enabled by default, but the system provides a macro to create the different classes, and the user can specify the policing rate for different classes.Link-status logging: The logging for link-status changes is on by default with the Cisco Catalyst 9400 Series, and the behavior can be changed per interface in the configuration. On the 4500E Series, the logging for link-status changes is off by default and can be changed globally. See Table 3.Table 3.Hardware comparisonPower redundancyThe Cisco Catalyst 9400 Series provides eight slots for the power supply in the 9407R and 9410R models, compared to two slots in the 4500E Series. Those eight power supply slots can be operated in the following three modes:1. Combined mode: This is the default mode. All power supply modules in the system are active andsharing power.2. N+1 redundant mode: N is the number of active power supply modules, and there is one powersupply module in standby mode. If any one of the active power supply modules fails, the standbypower supply becomes active.3. N+N redundant mode: In this mode, the system is configured with an equal number of active andstandby power supply modules.Table 4 compares the power capabilities of the Cisco Catalyst 4500E Series with those of the 9400 Series. Table 4.Power comparisonFor more details on power redundancy, please see the Environmental Monitoring and Power Management chapter of the System Management Configuration Guide.ROMMON and config-registerThe Cisco Catalyst 9400 Series uses the x86 CPU architecture to enable hosting containers and third-party applications. With this change, there are also changes in the ROMMON.Prompts and file systemIn ROMMON, the prompt on the Cisco Catalyst 9400 Series is “switch:” and the “flash:” is the memory partition for local storage. On the Cisco Catalyst 4500E Series, the prompt is “rommon>” and the “bootflash:” is the memory partition for local storage. Table 5 shows outputs in ROMMON from the 4500E and 9400 Series. Table 5.ROMMON outputsThe Cisco Catalyst 4500E Series uses the traditional “config-register” command in both Cisco IOS and ROMMON to control the booting behavior. The Cisco Catalyst 9400 Series uses a parallel set of commands in Cisco IOS XE Software, which creates the equivalent ROMMON variables. See Table 6.Table 6.Boot variablesBaud rateTable 7.Setting the baud rate“Break” processingAt the beginning of the bootup process, the user can use Ctrl+C to break out of the booting process and drop the system back into ROMMON if the break sequence is enabled. See Table 8.Table 8.“Break” processingTable 9.Ignoring the startup configurationOperationsInterface referenceThe Cisco Catalyst 4500E Series has two level of interface numbering:interface <Type><Slot#>/<Port#>The 9400 Series has three levels:interface <Type><Slot#>/<Bay#>/<Port#>As of release 16.6.2, the bay number is unused and is always 0. For example, Gigabit Ethernet port 1 on slot 1 is referenced as gi1/1 with the 4500E Series and as gi1/0/1 with the 9400 Series. See Table 10.Table 10.Interface numberingManagement interfaceThe management interface on the Cisco Catalyst 9400 Series is Gigabit Ethernet, which is much more capable than the Fast Ethernet on the 4500E Series. The management port on both platforms has its own VRF for separation of management traffic from normal data traffic. However, the name of the VRF for the management port is different between the 9400 Series and 4500E Series. Note also that the names of the VRFs are case sensitive. Table 11 lists the management port differences between the two platforms.Table 11.Management interface and VRFSoftware featuresFor details on the software features supported on the Cisco Catalyst 9400 Series, please use the feature navigator on . Some of the features behave differently on the 9400 Series compared to the 4500E Series. Following are some of these differences.System MTUOn the Cisco Catalyst 9400 Series, the global command “system mtu <1500-9216>” changes the MTU on all the interfaces within the system. On the Cisco Catalyst 4500E Series, the global command “system mtu <1500-1552>” sets the global baby gian t MTU for all interfaces. Both C9400 and 4500E Series also support per-interface MTU. The per-interface MTU command takes precedence. See Table 12.Table 12.Setting the system MTUHost tracking featureThe Cisco Catalyst 4500E Series supports IP Device Tracking (IPDT) for keeping track of connected hosts (association of MAC and IP addresses). In the Cisco Catalyst 9400 Series with the latest Cisco IOS XE release, the new Switch Integrated Security Features (SISF)-based IP device-tracking feature acts as a container policy that enables snooping and device-tracking features available with First Hop Security (FHS) in both IPv4 and IPv6, using IP-agnostic CLI commands. See Appendix A for more information on migrating from the IPDT CLI configuration to the new SISF-based device-tracking CLI configuration.Flexible NetFlowBoth the Cisco Catalyst 9400 Series and the Cisco Catalyst 4500E Series support Flexible NetFlow. Beside the scalability differences, there are a few configuration differences. They are listed in Table 13.Table 13.Flexible NetFlow differencesQuality of Service (QoS)The ASICs that power the Cisco Catalyst 4500E and 9400 Series are different, so there are some differences in QoS behaviors, as described below.Per-port per-VLAN QoS policyThe Cisco Catalyst 4500E Series provides the ability to configure service policy per VLAN under the trunk interface. The Cisco Catalyst 9400 Series supports this with the use of Hierarchical QoS. In this case, the parent policy consists of two different VLAN policies. Table 14 contains the per-port per- VLAN QoS configuration for both the 4500E and 9400 Series.Table 14.Per-port per-VLAN configurationCongestion avoidanceThe Cisco Catalyst 4500E Series supports Dynamic Buffer Limiting (DBL), and there are no user-configurable parameters. The Cisco Catalyst 9400 Series uses Weighted Random Early Detection (WRED), which randomly discards packets at specified queue thresholds. WRED gives the network operator much more control over the drop behavior. The following is an example of WRED configuration on the 9400 Series.policy-map 2P6Q3Tclass PRIORITY-QUEUEpriority level 1class VIDEO-PRIORITY-QUEUEpriority level 2 class DATA-QUEUEbandwidth remaining percent <number> queue-buffers ratio <number> random-detect dscp-basedrandom-detect dscp 10 percent 60 80Table 15 lists other QoS differences between Supervisor Engine 9E on the Cisco Catalyst 4500E Series and Supervisor Engine-1/1XL on the Cisco Catalyst 9400 Series.Table 15.QoS differencesCisco Catalyst 4500E Series platform-specific commandsTable 16 lists commands that are specific to the Cisco Catalyst 4500E Series and are not available on the 9400 Series.Table 16.Cisco Catalyst 4500E Series platform-specific commandsConclusionThe Cisco Catalyst 9400 Series Switches are Cisco’s leading modular enterprise switching access platforms. They are the new generation of the access platform and provide many additional capabilities, making them well suited for enterprises looking to migrate from their existing Cisco Catalyst 4500E Series deployment.Appendix A. IPDT/SISFIf your device has no legacy IP device tracking or IPv6 snooping configurations, you can use only the new SISF-based device-tracking commands for all your future configurations. The legacy IPDT commands and IPv6 snooping commands are not available.IPDT, IPv6 snooping, and device-tracking CLI compatibilityTable 17 displays the new SISF-based device-tracking commands and the corresponding IPDT and IPv6 snooping commands. For details on SISF configuration, please refer to the configuration guide.Table 17.Device-tracking and corresponding IPDT and IPv6 snooping commandsPrinted in USA C07-740087-01 01/23。
基于SDN架构的智慧校园网建设应用与实践作者:李书钦史运涛马时来来源:《电脑知识与技术》2019年第07期摘要:针对高校网络建设现状及网络运维中存在的问题,基于SDN(Software Defined Network)网络架构,实现了网络可视化配置、自动化部署、智能化运维和基于用户的策略配置等目标。
以北方工业大学智慧校园网建设的具体实践为例,重点论述了SDN基本原理,SDN网络总体框架、建设方案和应用实践,为其他高校的智慧校园网建设提供参考。
关键词:SDN;智慧校园网;校园无线中图分类号:TP393 文献标识码:A文章编号:1009-3044(2019)07-0050-03Abstract:In view of the current situation of university network construction and the problems existing in network operation and maintenance, based on the SDN network architecture, the goals of network visualization configuration, automatic deployment, intelligent operation and user-based strategy configuration were realized. Taking the concrete practice of the intelligent campus network construction of North China University of Technology as an example, the basic principle of SDN,the overall framework of SDN network, construction scheme and application practice were emphatically discussed, which will provide reference for the construction of intelligent campus network of other universities.Key words:SDN; wisdom campus network; campus wireless隨着学校信息化程度不断提高,校园网早已成为校园里不可缺少的基础设施,在学校网络建设和运维管理工作中,不断涌现出新的挑战,比如:分散的网络架构、分散的网络规划、分散的安全策略、越来越困难的网络扩展等等[1]。
产品手册思科公开信息思科 Catalyst 9300系列交换机目录专为安全性、物联网、移动性和云打造3产品概述:特性4平台详细信息7平台优势16软件要求22许可22规格25保修45思科环境可持续性46思科服务46订购信息47 Cisco Capital 54文档历史记录55专为安全性、物联网、移动性和云打造思科® Catalyst® 9300 系列交换机是思科专为安全性、物联网、移动性和云打造的卓越可堆叠企业交换平台,是业界部署最广泛的下一代交换平台。
Catalyst 9300 系列交换机是软件定义接入 (SD-Access) 这一思科领先的企业架构的基本组件。
凭借最高 480 Gbps 的带宽,该系列交换机成为业界密度最高的堆叠带宽解决方案,具有无比灵活的上行链路架构。
Catalyst 9300 系列是首款专门针对高密度 Wi-Fi 6 和第二代 802.11ac 技术进行优化的平台,树立了网络规模的新标杆。
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Catalyst 9300 系列专为 Cisco StackWise®技术设计,提供灵活的部署,支持不间断转发和状态切换 (NSF/SSO),从而在可堆叠(低于 50 微秒)解决方案中实现恢复能力极强的架构。
电源架构采用 Cisco StackPower®技术,具备极高的恢复能力和效率,可提供高密度以太网供电 Plus (PoE+)、60W 思科通用以太网供电(思科 UPOE)和 90W 思科 UPOE+©端口。
该系列交换机基于思科统一接入™数据平面 (UADP) 2.0 架构,不仅可以保护您的投资,还能扩大规模并提高吞吐量。
交换机采用具有可编程性的 Cisco IOS® XE,这款现代化操作系统可提供高级安全功能和物联网 (IoT) 融合。
Cisco Catalyst 9105 系列无线接入点产品手册思科公开信息Cisco® Catalyst® 9105 系列无线接入点是下一代企业级无线接入点,具有灵活、安全可靠、智能省心的特点。
随着高密度网络和物联网的出现,我们比以往任何时候都更依赖于无线网络。
每年都有越来越多的设备连接到网络,从高性能客户端设备到低带宽物联网设备举不胜举,使现有网络的网速日益受到挑战。
Cisco Catalyst 9105 无线接入点可以随时随地为所有用户提供无缝体验,在各种网络部署中发挥卓越的可扩展性和出色的性能。
Catalyst 9105 无线接入点在支持 Wi-Fi 6 (802.11ax) 标准的基础上更进一步,能够实现安全性、恢复能力和运营灵活性的绝佳融合,并提供更强大的网络智能功能。
Catalyst 9105 无线接入点不仅可拓展思科基于意图的网络,而且可进行扩展以满足不断增长的物联网需求,并全面支持最新的创新成果和最新技术,因此适合用于各种规模的网络。
Catalyst 9105 无线接入点的性能、安全性和分析功能均处于领先水平。
根据安装方式,Catalyst 9105 分为两种型号:适用于天花板安装的 Catalyst 9105i 和适用于壁式安装的 Catalyst 9105w。
凭借独特的安装设计,Catalyst 9105w 非常适合酒店、学生宿舍和其他多住户单元。
Catalyst 9105 无线接入点还可以为远程员工和微型办公室提供安全保护。
所有 Cisco Aironet 或 Catalyst 无线接入点都可以作为OfficeExtend 无线接入点(OEAP) 使用。
通过 OEAP,员工无需设置VPN 或具备高深技术知识,即可在家中或临时的微型办公室中访问企业 SSID 和公司网络。
Cisco Catalyst 9105 系列无线接入点可结合思科全数字化网络架构 (Cisco DNA) 使用,是可满足您当前和未来需求的企业级产品。