思科E1配置白皮书

cisco 路由器E1 线路配置首先我想先说一下关于E1和CE1的基本概念，E1最本来的用法是在用作语音交换机的数字中继时，是把一条E1作为32个64K来用，但是时隙0和时隙15是传输控制信令用，所以一条E1可以传30路话音。

这是在接入服务器上（如华为8010，北电的CVX1800等）说的E1,而和通常在路由器上说的E1概念有些不一样。

在路由器上的E1是不能划分时隙的，只能做2M线使用。

CE1的传输线路的带宽是2048Ｋ，它和E1的区别主要在于：E1不能划分时隙，CE1能划分时隙。

CE1的每个时隙是64K，一共有３２个时隙，在使用的时候，可以划分为n*6 4K，例如：128K,256K等等。

CE1的0和15时隙是不用来传输用户的数据流量,0时隙是传送同步号,15时隙传送控制信令,这样实际能用的只有30个时隙,所以在具体配置CE1划分时隙时，要注意些了。

CE1 和E1 也可以互联，但是CE1必须当E1来使用，即不可分时隙使用。

因为CE1比较灵活，所以我们能常常碰到CE1。

在路由器配置E1和CE1过程中，我们遇见线路问题的时候会常常会使用show controll er e1命令，下面就是show controller e1的详解，希望对各位有些帮助。

在说明sho w controller e1命令后面附上cisco解决E1和CE1故障的流程图！注意问题：在配置CE1的两端路由器上，下面几个参数必须保持一致。

它们是：时隙，framing ,linecode ,CRC等，另外还有注意时钟保持同步。

show controller e1命令的作用：·查看关于E1链路的状态。

如果你具体指定了slot和port ( 如：show controller e1 5/6),那么显示的是每15分钟的link状态。

·能显示用来troubleshoot物理层和数据链路层的信息·本地和远端的告警信息下面是命令输出的参数描述，先看一下show controller e1的命令输出，下面是两个不同的路由器输出的结果：7026#show controller e1E1 5/1 is up.Applique type is Channelized E1 - balancedNo alarms detected.Framing is NO-CRC4, Line Code is HDB3, Clock Source is Line. International Bit: 1, National Bits: 11111Data in current interval (648 seconds elapsed):0 Line Code Violations, 0 Path Code Violations0 Slip Secs, 0 Fr Loss Secs, 0 Line Err Secs, 0 Degraded Mins0 Errored Secs, 0 Bursty Err Secs, 0 Severely Err Secs, 0 Unavail Secs Total Data (last 24 hours)0 Line Code Violations, 0 Path Code Violations,0 Slip Secs, 0 Fr Loss Secs, 0 Line Err Secs, 0 Degraded Mins,0 Errored Secs, 0 Bursty Err Secs, 0 Severely Err Secs, 0 Unavail Secs 2600#show controller e1E1 1/0 is up.Applique type is Channelized E1 - balancedNo alarms detected.Framing is CRC4, Line Code is HDB3, Clock Source is Line.Data in current interval (457 seconds elapsed):0 Line Code Violations, 0 Path Code Violations0 Slip Secs, 0 Fr Loss Secs, 0 Line Err Secs, 0 Degraded Mins0 Errored Secs, 0 Bursty Err Secs, 0 Severely Err Secs, 0 Unavail SecsTotal Data (last 25 15 minute intervals):1123 Line Code Violations, 53 Path Code Violations,2 Slip Secs, 708 Fr Loss Secs, 25 Line Err Secs, 0 Degraded Mins,1 Errored Secs, 0 Bursty Err Secs,2 Severely Err Secs, 709 Unavail Secs来看看这些参数的解释：域描述E1 5/1 is up显示E1 controller 5/1 正在运行. E1 controller'可能是这三种情况：up, down, ad ministratively down. 另外，如果打环，可以分为本地环和远端环。

E1技术白皮书关键词：PCM，非成帧，成帧，成复帧，时隙，TDM，V.35，G.703摘要：本文介绍了E1/CE1链路技术原理与实际应用。

缩略语：缩略语英文全名中文解释PCM Pulse-Code Modulation 脉冲编码调制国际电报电话咨询委员会CCITT International Telephone And TelegraphConsultative CommitteePSTN Public Switched Telephone Network 公共交换电话网络TDM Time-Division Multiplexing 时分复用技术DDN Digital Data Network 数字数据网ISDN Integrated Services Digital Network 综合业务数字网SDH Synchronous Digital Hierarchy 同步数字系列PDH Plesiochronous Digital Hierarchy 准同步数字系列目录1.概述 (3)1.1E1链路概念 (3)1.2技术优点 (3)2.E1介绍 (4)2.1E1帧结构 (4)2.2相关术语 (5)2.2.1 PCM机制 (5)2.2.2端到端的数字化传输线路 (6)2.2.3 V.35标准 (6)2.2.4 G.703标准 (7)2.3E1接口类型 (7)2.4E1应用方式 (8)3.参考文献 (10)E1技术白皮书1.概述1.1E1链路概念E1是由CCITT颁布，30路脉冲编码调制PCM简称E1，通俗的称呼叫一次群信号，速率为2048kb/s，E1是一种物理线路上的数据传输规范。

一般用于电信级业务的传输中。

目前常说的E1专线可以简单的理解为由电信运营商的SDH/PDH为企业远程节点之间互联提供的标准速率为2.048Mbps，物理层协议标准默认为G.703的WAN链路技术。

1.2技术优点1.传统的数字专线一个分支需要对应总部一个物理接口，独占资源，因此费用相对较高；2.一条CE1线路最多支持30个分支，通过时分复用技术，可以随意组合时隙来控制带宽，费用相对较低2.E1介绍2.1E1帧结构根据时隙所承载Data类型以及这些数据目的地不同，可将E1分为非成帧、成帧、成复帧。

目录P1P2P12P17P24P26P36P39P45P47引言无人机应用场景和通信需求4G网络能力5G网络能力网联无人机终端通信能力5G应用案例无人机安全飞行标准进展趋势，总结和展望贡献单位IMT-2020(5G)推进组于2013年2月由中国工业和信息化部、国家发展和改革委员会、科学技术部联合推动成立，组织架构基于原IMT-Advanced推进组，成员包括中国主要的运营商、制造商、高校和研究机构。

推进组是聚合中国产学研用力量、推动中国第五代移动通信技术研究和开展国际交流与合作的主要平台。

引言无人驾驶航空器（Unmanned Aerial Vehicle,以下简称UAV）简称为无人机，其全球市场在过去十年中大幅增长，现在已经成为商业、政府和消费应用的重要工具。

无人机能够支持诸多领域的解决方案，可以广泛应用于建筑、石油、天然气、能源、公用事业和农业等领域。

当前，无人机技术正在朝军民融合的方向高速发展，无人机产业已经是国际航空航天最具活力的新兴市场，成了各国经济增长的亮点。

无线通信在过去20 年经历了突飞猛进的发展，从以话音为主的2G 时代，发展到以数据为主的3G 和4G 时代，目前正在步入万物互联的5G 时代。

移动网络在继续丰富人们的沟通和生活的同时，也向全行业数字化转型提供能力，提高各行业的运作效率和服务质量。

5G 以全新的网络架构，提供10Gbps 以上的带宽、毫秒级时延、超高密度连接，实现网络性能新的跃升。

ITU 定义了5G 三大场景：增强移动带宽（Enhanced Mobile Broadband,以下简称eMBB）、超高可靠低时延通信（Ultra-Reliable Low-latency C o m m u n i c a t i o n s，以下简称u R L L C）、大规模机器类通信（M a s s i v e M a c h i n e-Ty p e Communications，以下简称mMTC）。

本文按字母顺序列举了思科路由器常用配置命令，适合思科路由器操作人员随时查看Access-enable允许路由器在动态访问列表中创建临时访问列表入口Access-group把访问控制列表(ACL)应用到接口上Access-list定义一个标准的IP ACLAccess-template在连接的路由器上手动替换临时访问列表入口Appn向APPN子系统发送命令Atmsig 执行ATM信令命令B 手动引导操作系统Bandwidth 设置接口的带宽Banner motd 指定日期信息标语Bfe 设置突发事件手册模式Boot system 指定路由器启动时加载的系统映像Calendar 设置硬件日历Cd 更改路径Cdp enable 允许接口运行CDP协议Clear 复位功能Clear counters 清除接口计数器Clear interface 重新启动接口上的件逻辑Clockrate 设置串口硬件连接的时钟速率，如网络接口模块和接口处理器能接受的速率Cmt 开启/关闭FDDI连接管理功能Config-register 修改配置寄存器设置Configure 允许进入存在的配置模式，在中心站点上维护并保存配置信息Configure memory 从NVRAM加载配置信息Configure terminal 从终端进行手动配置Connect 打开一个终端连接Copy 复制配置或映像数据Copy flash tftp 备份系统映像文件到TFTP服务器Copy running-config startup-config 将RAM中的当前配置存储到NVRAMCopy running-config tftp 将RAM中的当前配置存储到网络TFTP服务器上Copy tftp flash 从TFTP服务器上下载新映像到FlashCopy tftp running-config 从TFTP服务器上下载配置文件Debug 使用调试功能Debug dialer 显示接口在拨什么号及诸如此类的信息Debug ip rip 显示RIP路由选择更新数据Debug ipx routing activity 显示关于路由选择协议(RIP)更新数据包的信息Debug ipx sap 显示关于SAP（业务通告协议）更新数据包信息Debug isdn q921 显示在路由器D通道ISDN接口上发生的数据链路层（第2层）的访问过程Debug ppp 显示在实施PPP中发生的业务和交换信息Delete 删除文件Deny 为一个已命名的IP ACL设置条件Dialer idle-timeout 规定线路断开前的空闲时间的长度Dialer map 设置一个串行接口来呼叫一个或多个地点Dialer wait-for-carrier-time 规定花多长时间等待一个载体Dialer-group 通过对属于一个特定拨号组的接口进行配置来访问控制Dialer-list protocol 定义一个数字数据接受器（DDR）拨号表以通过协议或ACL与协议的组合来控制控制拨号Dir 显示给定设备上的文件Disable 关闭特许模式Disconnect 断开已建立的连接Enable 打开特许模式Enable password 确定一个密码以防止对路由器非授权的访问Enable password 设置本地口令控制不同特权级别的访问Enable secret 为enable password命令定义额外一层安全性 (强制安全，密码非明文显示) Encapsulation frame-relay 启动帧中继封装Encapsulation novell-ether 规定在网络段上使用的Novell独一无二的格式Encapsulation PPP 把PPP设置为由串口或ISDN接口使用的封装方法Encapsulation sap 规定在网络段上使用的以太网802.2格式Cisco的密码是sapEnd 退出配置模式Erase 删除闪存或配置缓存Erase startup-config 删除NVRAM中的内容Exec-timeout 配置EXEC命令解释器在检测到用户输入前所等待的时间Exit 退出所有配置模式或者关闭一个激活的终端会话和终止一个EXECExit 终止任何配置模式或关闭一个活动的对话和结束EXECformat 格式化设备Frame-relay local-dlci 为使用帧中继封装的串行线路启动本地管理接口（LMI）Help 获得交互式帮助系统History 查看历史记录Hostname 使用一个主机名来配置路由器，该主机名以提示符或者缺省文件名的方式使用Interface 设置接口类型并且输入接口配置模式Interface 配置接口类型和进入接口配置模式Interface serial 选择接口并且输入接口配置模式Ip access-group 控制对一个接口的访问Ip address 设定接口的网络逻辑地址Ip address 设置一个接口地址和子网掩码并开始IP处理Ip default-network 建立一条缺省路由Ip domain-lookup 允许路由器缺省使用DNSIp host 定义静态主机名到IP地址映射Ip name-server 指定至多6个进行名字-地址解析的服务器地址Ip route 建立一条静态路由Ip unnumbered 在为给一个接口分配一个明确的IP地址情况下，在串口上启动互联网协议（IP）的处理过程路由器实验：router> enable从用户模式进入特权模式router# disable or exit从特权模式退出到用户模式router# show sessions查看本机上的TELNET会话router# disconnect关闭所有的TELNET会话router# show users查看本机上的用户router# erase startup-config删除NVRAM中的配置router# reload重启路由器router# config terminal从用户模式进入特权模式router(config)# hostname rl配置用户名为rlrouter(config)# #banner welcome#配置开机话语router# show controllers serial0查看串口0的物理层信息（主要是查看DTE/DCE）router# show ip interface查看端口的IP配置信息router# show hosts查看主机表end or ctrl+z从各种配置模式退到特权模式rl(config)# no ip domain-lookup关闭动态域名解析rl(config)# ip domain-lookup打开动态域名解析rl(config)# ip name-server 202.106.0.20打开动态域名解析之后便可以指定DNS 服务rl(config)# interface serial 0进入serial 0的接口配置模式rl(config-if)# no shutdown路由器出厂默认所有端口关闭，使用此命令使它们打开rl(config-if)# encapsulation ppp封装ppprl(config-if)# clockrate 64000 如果是DCE使需要设置时钟速率，如果是DTE使不必设置rl(config-if)# bandwidth 64设置端口带宽为64Krl(config-if)# ctrl+c 或者ctrl+z快捷键退出到特权模式rl# show interface serial 0查看s0信息，如果看到serial和line protocol都显示up，说明链路两端都设置成功注意：如果出现serial down, line down 可能对方的端口没有打no shutdown或者电缆没有插好；如果出现serial up, line down 可能是DCE端没有设置clock rate, 也可能是封装格式不对rl# show cdp neighbors查看CDP邻居信息rl# show cdp entry *rl(config-if)# ip add 10.0.0.1 255.0.0.0进入相应的接口，配置相应的IP地址rl# ping 10.0.0.2使用ping命令查看邻居的连通性rl# show ip route查看路由表，可以看到以C打头的路由信息,这是直连的路由信息；可以看到R开头的路由信息，是从rip学来的路由信息；可看到以I开头的路由信息取代了以R开头的路由信息，这是因为igrp 的管理距离是100，小于rip的120rl(config-if)# router rip启动RIP路由协议rl(config-router)# network 10.0.0.0发布网段（注意network后面是接的网络号而不是IP地址）rl# show ip protocol查看配置的路由协议rl(config)# router igrp 300一定要注意在IGRP后面加自治系统号,考试的时候题目会告诉你AS NUMBER，照敲就是rl(config-router)# network 10.0.0.0rl(config)# line vty0 4进入虚拟线程配置模式，在此模式可对telnet功能进行配置rl(config-line)# loginrl(config-line)# password cisco配置telnet密码，默认的网络设备telnet的功能是关闭的，配了密码之后会自动打开rl(config)# enable password cisco配置进入enable模式的密码，区分大小写rl(config)# enable secret ciscocisco配置进入enable模式的密码，是加密的密码，show run是看不见的rl(config)# line console 0rl(config-line)# loginrl(config-line)# password cisco 配置进入用户模式的密码rl(config-line)# logging synchronous输入同步rl(config-line)# exec-timeout 0 0禁止因为一段时间没有输入而跳出rl# copy running-config startup-config 保存配置，考试的时候注意题目的要求，如果题目里要求你保存配置就一定不能少了这一项r1# copy tftp startup-configr1# copy running-config tftpr1# copy tftp flash交换机实验：switch(config)# ip address 192.168.0.177 255.255.255.0与路由器在接口上的配置IP不同，交换机是在全局配置模式配置switch(config)# ip default-gateway 192.158.0.1给交换机配置一个缺省网关，请注意，不用写掩码switch(config)# vlan2 name cisco配置一个vlan2并且指定名字叫CISCOswitch# show interfaces查看端口状态switch(config)# interface e0/10进入端口e0/10switch(config-if)# vlan-membership static 2将端口放进vlan2里面switch(config)# int f0/26进入快速以太网端口f0/26switch(config-if)# trunk on启用trunk,注意：只能在百兆以上端口启用trunk switch(config-if)# notrunk-vlan 51 52在主干上关闭VLAN51、52的传输。

IDE-E平台安装手册目录1.前言 (3)1.1 概述 (3)1.2 读者对象 (3)1.3 命令行格式约定..................................................................................................................... 错误!未定义书签。

1.4 IDE-E介绍 (3)1.5 IDE-E产品常用术语 (3)2.运行环境 (4)3.安装、启动与卸载 (5)3.1 Windows版本 (5)3.1.1 安装模式 (5)3.1.2技术说明 (5)3.1.3 软件授权方法 (5)3.1.4 安装过程 (5)3.1.5 后台启动 (8)3.1.6 Windows 系统中检查服务状态 (9)3.1.7 卸载IDE-E主程序 (10)3.2 Linux版本 (14)3.2.1安装包上传到操作系统 (14)3.2.2执行安装脚本 (14)3.2.2启动IDE-E服务 (17)3.2.3输入登录网址 (19)3.2.4 IDE-E安装后的文件路径 (19)3.2.5 IDE-E进程查看 (20)3.2.6卸载IDE-E (20)1.前言1.1 概述本文档介绍了IDE-E的安装部署环境及相关操作。

从运行环境、安装、启动、卸载等多个方面介绍IDE-E的安装流程。

本文档用于指导用户安装及卸载IDE-E。

1.2 读者对象本文档主要适用于以下工程师：●网络监控工程师●网管管理员●系统维护工程师●IT主管1.3 IDE-E介绍IDE-E是浪潮思科网络科技有限公司推出的新一代基于云架构的基础设施监控平台，具有良好的扩展性、管理性、稳定性，可以随着企业的扩大、测内容的增多而无缝扩展。

自动化的管理、展示、预警、告警功能，除对IT基础设施的监控服务之外，IDE-E还提供智慧城市基础设施的监控服务，例如城市照明、城市交通监控等。

本文按字母顺序列举了思科路由器常用配置命令，适合思科路由器操作人员随时查看Access-enable允许路由器在动态访问列表中创建临时访问列表入口Access-group把访问控制列表(ACL)应用到接口上Access-list定义一个标准的IP ACLAccess-template在连接的路由器上手动替换临时访问列表入口Appn向APPN子系统发送命令Atmsig 执行ATM信令命令B 手动引导操作系统Bandwidth 设置接口的带宽Banner motd 指定日期信息标语Bfe 设置突发事件手册模式Boot system 指定路由器启动时加载的系统映像Calendar 设置硬件日历Cd 更改路径Cdp enable 允许接口运行CDP协议Clear 复位功能Clear counters 清除接口计数器Clear interface 重新启动接口上的件逻辑Clockrate 设置串口硬件连接的时钟速率，如网络接口模块和接口处理器能接受的速率Cmt 开启/关闭FDDI连接管理功能Config-register 修改配置寄存器设置Configure 允许进入存在的配置模式，在中心站点上维护并保存配置信息Configure memory 从NVRAM加载配置信息Configure terminal 从终端进行手动配置Connect 打开一个终端连接Copy 复制配置或映像数据Copy flash tftp 备份系统映像文件到TFTP服务器Copy running-config startup-config 将RAM中的当前配置存储到NVRAMCopy running-config tftp 将RAM中的当前配置存储到网络TFTP服务器上Copy tftp flash 从TFTP服务器上下载新映像到FlashCopy tftp running-config 从TFTP服务器上下载配置文件Debug 使用调试功能Debug dialer 显示接口在拨什么号及诸如此类的信息Debug ip rip 显示RIP路由选择更新数据Debug ipx routing activity 显示关于路由选择协议(RIP)更新数据包的信息Debug ipx sap 显示关于SAP（业务通告协议）更新数据包信息Debug isdn q921 显示在路由器D通道ISDN接口上发生的数据链路层（第2层）的访问过程Debug ppp 显示在实施PPP中发生的业务和交换信息Delete 删除文件Deny 为一个已命名的IP ACL设置条件Dialer idle-timeout 规定线路断开前的空闲时间的长度Dialer map 设置一个串行接口来呼叫一个或多个地点Dialer wait-for-carrier-time 规定花多长时间等待一个载体Dialer-group 通过对属于一个特定拨号组的接口进行配置来访问控制Dialer-list protocol 定义一个数字数据接受器（DDR）拨号表以通过协议或ACL与协议的组合来控制控制拨号Dir 显示给定设备上的文件Disable 关闭特许模式Disconnect 断开已建立的连接Enable 打开特许模式Enable password 确定一个密码以防止对路由器非授权的访问Enable password 设置本地口令控制不同特权级别的访问Enable secret 为enable password命令定义额外一层安全性 (强制安全，密码非明文显示) Encapsulation frame-relay 启动帧中继封装Encapsulation novell-ether 规定在网络段上使用的Novell独一无二的格式Encapsulation PPP 把PPP设置为由串口或ISDN接口使用的封装方法Encapsulation sap 规定在网络段上使用的以太网802.2格式Cisco的密码是sapEnd 退出配置模式Erase 删除闪存或配置缓存Erase startup-config 删除NVRAM中的内容Exec-timeout 配置EXEC命令解释器在检测到用户输入前所等待的时间Exit 退出所有配置模式或者关闭一个激活的终端会话和终止一个EXECExit 终止任何配置模式或关闭一个活动的对话和结束EXECformat 格式化设备Frame-relay local-dlci 为使用帧中继封装的串行线路启动本地管理接口（LMI）Help 获得交互式帮助系统History 查看历史记录Hostname 使用一个主机名来配置路由器，该主机名以提示符或者缺省文件名的方式使用Interface 设置接口类型并且输入接口配置模式Interface 配置接口类型和进入接口配置模式Interface serial 选择接口并且输入接口配置模式Ip access-group 控制对一个接口的访问Ip address 设定接口的网络逻辑地址Ip address 设置一个接口地址和子网掩码并开始IP处理Ip default-network 建立一条缺省路由Ip domain-lookup 允许路由器缺省使用DNSIp host 定义静态主机名到IP地址映射Ip name-server 指定至多6个进行名字-地址解析的服务器地址Ip route 建立一条静态路由Ip unnumbered 在为给一个接口分配一个明确的IP地址情况下，在串口上启动互联网协议（IP）的处理过程路由器实验：router> enable从用户模式进入特权模式router# disable or exit从特权模式退出到用户模式router# show sessions查看本机上的TELNET会话router# disconnect关闭所有的TELNET会话router# show users查看本机上的用户router# erase startup-config删除NVRAM中的配置router# reload重启路由器router# config terminal从用户模式进入特权模式router(config)# hostname rl配置用户名为rlrouter(config)# #banner welcome#配置开机话语router# show controllers serial0查看串口0的物理层信息（主要是查看DTE/DCE）router# show ip interface查看端口的IP配置信息router# show hosts查看主机表end or ctrl+z从各种配置模式退到特权模式rl(config)# no ip domain-lookup关闭动态域名解析rl(config)# ip domain-lookup打开动态域名解析rl(config)# ip name-server 202.106.0.20打开动态域名解析之后便可以指定DNS 服务rl(config)# interface serial 0进入serial 0的接口配置模式rl(config-if)# no shutdown路由器出厂默认所有端口关闭，使用此命令使它们打开rl(config-if)# encapsulation ppp封装ppprl(config-if)# clockrate 64000 如果是DCE使需要设置时钟速率，如果是DTE使不必设置rl(config-if)# bandwidth 64设置端口带宽为64Krl(config-if)# ctrl+c 或者ctrl+z快捷键退出到特权模式rl# show interface serial 0查看s0信息，如果看到serial和line protocol都显示up，说明链路两端都设置成功注意：如果出现serial down, line down 可能对方的端口没有打no shutdown或者电缆没有插好；如果出现serial up, line down 可能是DCE端没有设置clock rate, 也可能是封装格式不对rl# show cdp neighbors查看CDP邻居信息rl# show cdp entry *rl(config-if)# ip add 10.0.0.1 255.0.0.0进入相应的接口，配置相应的IP地址rl# ping 10.0.0.2使用ping命令查看邻居的连通性rl# show ip route查看路由表，可以看到以C打头的路由信息,这是直连的路由信息；可以看到R开头的路由信息，是从rip学来的路由信息；可看到以I开头的路由信息取代了以R开头的路由信息，这是因为igrp 的管理距离是100，小于rip的120rl(config-if)# router rip启动RIP路由协议rl(config-router)# network 10.0.0.0发布网段（注意network后面是接的网络号而不是IP地址）rl# show ip protocol查看配置的路由协议rl(config)# router igrp 300一定要注意在IGRP后面加自治系统号,考试的时候题目会告诉你AS NUMBER，照敲就是rl(config-router)# network 10.0.0.0rl(config)# line vty0 4进入虚拟线程配置模式，在此模式可对telnet功能进行配置rl(config-line)# loginrl(config-line)# password cisco配置telnet密码，默认的网络设备telnet的功能是关闭的，配了密码之后会自动打开rl(config)# enable password cisco配置进入enable模式的密码，区分大小写rl(config)# enable secret ciscocisco配置进入enable模式的密码，是加密的密码，show run是看不见的rl(config)# line console 0rl(config-line)# loginrl(config-line)# password cisco 配置进入用户模式的密码rl(config-line)# logging synchronous输入同步rl(config-line)# exec-timeout 0 0禁止因为一段时间没有输入而跳出rl# copy running-config startup-config 保存配置，考试的时候注意题目的要求，如果题目里要求你保存配置就一定不能少了这一项r1# copy tftp startup-configr1# copy running-config tftpr1# copy tftp flash交换机实验：switch(config)# ip address 192.168.0.177 255.255.255.0与路由器在接口上的配置IP不同，交换机是在全局配置模式配置switch(config)# ip default-gateway 192.158.0.1给交换机配置一个缺省网关，请注意，不用写掩码switch(config)# vlan2 name cisco配置一个vlan2并且指定名字叫CISCOswitch# show interfaces查看端口状态switch(config)# interface e0/10进入端口e0/10switch(config-if)# vlan-membership static 2将端口放进vlan2里面switch(config)# int f0/26进入快速以太网端口f0/26switch(config-if)# trunk on启用trunk,注意：只能在百兆以上端口启用trunk switch(config-if)# notrunk-vlan 51 52在主干上关闭VLAN51、52的传输亲爱的朋友，上文已完，为感谢你的阅读，特加送另一篇范文，如果下文你不需要，可以下载后编辑删除，谢谢！道路施工方案1、工程概况2、编制说明及编制依据3、主要施工方法及技术措施3．1施工程序3．2施工准备3．3定位放线3. 4土方开挖3．5卵石路基施工3．6天然砾基层施工3. 7高强聚酯土工格楞3．8水泥稳定砂砾基层施工3．9路缘石施工3. 10玻璃纤维土工格栅施工3．11沥青面层施工3. 12降水施工4、质量控制措施5、雨季施工安排6、安全技术措施1.工程概况本项目建设的厂址位于新疆石河子市。

转：ciscoE1接口介绍及配置E1接口可有两种配置：(总体思路）作为信道化（Channelized）E1接口使用。

接口在物理上分为31个时隙，可以任意地将全部时隙分成若干组，每组时隙捆绑以后作为一个接口使用，其逻辑特性与同步串口相同，支持PPP、帧中继、LAPB和X.25等链路层协议。

作为非信道化（Unchannelized）E1接口使用。

接口在物理上作为一个2M速率的G.703同步串口，支持PPP、帧中继、LAPB和X.25等链路层协议。

E1接口配置配置E1接口，首先必须在全局配置态下输入controller E1命令。

controller E1 [slot]/[group]配置E1接口slot为E1控制器所在的槽号，group为E1控制器的链路号。

注：3700系列路由器中E1控制器为“controller E1 0/0”，5000系列路由器中对于一口E1控制器，链路号范围为0-0，对于四口E1控制器，链路号范围为0-3。

E1控制器槽号为1-4。

举例：Router_config#controller E1 0/0Router_config_controller_E1_0/0#E1接口的配置任务包括：配置E1接口的物理参数，包括帧校验方式、线路编解码格式和线路时钟、回环传输模式等。

一般采用缺省参数即可。

信道化（Channelized）E1接口要求配置channel-group参数，确定时隙捆绑方式。

非信道化（Unchannelized）E1接口不需配置channel-group参数。

配置接口(Interface) 参数，配置E1接口的工作方式E1接口缺省为信道化（Channelized）方式。

可通过unframed 命令设置为非信道化（Unchannelized）方式。

unframed配置为非信道化（Unchannelized）方式no unframed配置为信道化（Channelized）方式举例：Router_config#controller E1 0/0Router_config_controller_E1_0/0# unframedRouter_config_controller_E1_0/0# no unframed配置E1接口的帧校验方式E1接口支持对物理帧进行CRC32校验，缺省为不校验。

Data SheetCisco UCS E-Series M1 ServersWith powerful, data center−class servers that are virtualization-ready, you can host business applications and network services right in your branch-office router.Product OverviewCisco UCS® E-Series Servers bring data center-class blade servers to the branch office. These powerful, small-form-factor, x86 64-bit blade servers reside in Cisco® branch-office routers: the Cisco 4000 Series Integrated Services Routers (ISRs) and Cisco Integrated Services Routers Generation 2 (ISR G2) networking platforms. The blades are virtualization-ready and host essential infrastructure services and mission-critical business applications, all while you maintain a lean branch-office environment (Figure 1).Figure 1. Cisco UCS E-Series Servers with Cisco 4351 ISRProduct DetailsCisco UCS E-Series ServersCisco Unified Computing System™ (Cisco UCS) E-Series Servers are available in two form factors: a singlewide module and a doublewide module. The singlewide versions include an Intel Xeon processor and occupy a single service-module slot in the Cisco 4000 Series ISR and Cisco ISR G2 platforms. The doublewide module occupies two service-module slots side-by-side.All the servers are high-density, single-socket blade servers. They balance simplicity, performance, and application density while operating in an energy-efficient environment. The servers deliver next-generation Intel Xeon processor technology in combination with integrated remote lights-out management. They support multiple cores and threads in a reduced-power envelope, providing improved performance and better energy efficiency than preceding models.They thus provide an excellent platform for introducing virtualization into the branch office and supporting mission-critical business applications. The innovative, zero-footprint form factor of the Cisco UCS E-Series Servers in conjunction with the lower total cost of ownership (TCO) of the Intel Xeon processor increases business agility and enhances reliability when compared to standalone rack-mount and tower servers.Table 1 lists the top-level part numbers for the E-Series servers.Table 1. Cisco UCS E-Series ServersPictureApplications for Cisco UCS E-Series ServersCisco UCS E-Series Servers provide excellent performance and value for these and other types of workloads:●Network applications: Cisco Virtual Wide Area Application Services (vWAAS), Cisco Virtual Wireless LANController (vWLC), Cisco Unity® Connection, Cisco ISR with FirePOWER™ Services, Cisco EnergyManagement, and other Cisco applications●Mission-critical business applications: Point-of-sale (POS) systems, bank teller in-office control points(IOCPs), electronic-medical-record (EMR) systems, inventory management systems, and cloud connectors●Core Microsoft Windows services: Microsoft Active Directory Domain Services (AD DS), Microsoft Windowsprint services, Dynamic Host Configuration Protocol (DHCP) server services, Domain Name System (DNS) server services, and file services●Client-management services: Configuration and operations management, monitoring services, update andpatching services, backup and recovery services, and terminal server gatewaysFeatures and BenefitsThe Cisco UCS E-Series Servers easily extend the Cisco UCS data center portfolio to branch-office environments. By adding virtualization to the servers, you can deploy new services incrementally on a schedule that best meets your timing and budget. Meanwhile, you avoid service-call costs for onsite visits to deploy new hardware or software.Cisco UCS E-Series Servers address your changing business needs in the following ways:●Reduced operational burden: Through a consolidated, wire-free infrastructure, Cisco UCS E-Series Serversmake the addition of new services and infrastructure quick and easy.●Simplified system maintenance: Cisco UCS E-Series Servers ease physical server provisioning and systemmaintenance.●Enhanced server management: Built-in lights-out server management through the Cisco IntegratedManagement Controller (IMC) runs on the same dedicated baseboard management controller hardware found in all Cisco UCS products. This feature provides standalone management consistency with Cisco UCS C-Series Rack Servers for both local and remote server monitoring and configuration management.●Stronger physical security: The blades require no external network cables or physical keyboard, video, ormouse (KVM). They can therefore be easily secured in a wiring closet or other secure location withoutcompromising manageability, a situation that is difficult to achieve with traditional tower and rack-mountservers.●Small footprint: Cisco UCS E-Series Servers include multicore x86 64-bit Intel Xeon processors. You canreduce your branch-office server footprint by incorporating high-performance, power-optimized bladeservers directly into Cisco ISR G2 and 4000 Series branch-office routers. All are integrated and housed in a single Cisco ISR chassis, delivering an excellent all-in-one platform for the lean branch office.Platform Support and CompatibilityCisco UCS E-Series Servers are designed to support multiple bare-metal operating systems and hypervisors, including:●Operating systems◦Microsoft Windows Server◦Windows Server 2008 64-bit◦Windows Server 2008 R2 64-bit◦Windows Server 2012 64-bit◦Windows Server 2012 R2 64-bit◦Red Hat Enterprise Linux (RHEL) Release 6.2 and later◦SuSE Linux 11, Service Pack 2 and later◦Oracle Enterprise Linux 6.0, Update 2 and later●Hypervisors◦Microsoft Hyper-V 2008 R2, 2012, and 2012 R2◦VMware vSphere 5.0, Update 1, and Releases 5.1, 5.5, 6.0◦Citrix XenServer Release 6.0 and laterProduct SpecificationsTable 2 lists the specifications and Table 3 lists Cisco ISR support for the Cisco UCS E-Series M1 servers. Table 4 lists safety and EMC regulatory standards compliance information.Table 2. Product Specifications for Single and Doublewide M1 ServersTable 3. Cisco ISR G2 and 4000 Series ISRs Support for Cisco UCS E-SeriesTable 4. Regulatory Standards Compliance: Safety and EMCSystem Requirements●For Cisco UCS E-Series Servers, Cisco IOS® Software Release 15.2(4)M is required for Cisco 2900 and3900 Series ISR models.●For Cisco UCS E-Series Servers, Cisco IOS XE Software Release 3.13 is required for the Cisco 4000Series ISR platform.Warranty InformationCisco UCS-E Series Servers are covered by a 90-day warranty. Find warranty information on on the Product Warranties page.Ordering InformationTable 1 contains the top-level part numbers for the Cisco UCS E-Series modules. Review the ordering guide for the complete list of part numbers and ordering examples.To place an order, visit the Cisco Ordering homepage. To download software, visit the Cisco Software Center.Cisco ServicesCisco UCS E-Series Servers hardware support is covered by the Cisco Smart Net Total Care™ contract for the router in which the module resides. Cisco Smart Net Total Care support is available on a one-time or annual contract basis. Support options range from help-desk assistance to proactive, onsite consultation.All support contracts include:●Major Cisco IOS Software updates for protocol, security, bandwidth, and feature improvements●Full access rights to technical libraries for technical assistance, electronic commerce, andproduct information●Access to the industry’s largest dedicated technical support staff 24 hours a dayFor more information about Cisco services, refer to Cisco Technical Support Services or Cisco Advanced Services.Cisco and Partner Services for the Branch OfficeServices from Cisco and our certified partners can help you transform the branch-office experience and accelerate business innovation and growth. Cisco has the depth and breadth of expertise to create a clear, replicable, optimized branch-office footprint across technologies. Planning and design services align technology with business goals and can increase the accuracy, speed, and efficiency of deployment. Technical services help improve operation efficiency, save money, and mitigate risk. Optimization services are designed to continuously improve performance and help your team succeed with new technologies. For more information, please visit/go/services.Cisco CapitalFinancing to Help You Achieve Your ObjectivesCisco Capital® can help you acquire the technology you need to achieve your objectives and stay competitive. We can help you reduce CapEx. Accelerate your growth. Optimize your investment dollars and ROI. Cisco Capital financing gives you flexibility in acquiring hardware, software, services, and complementary third-party equipment. And there’s just one predicta ble payment. Cisco Capital is available in more than 100 countries. Learn more.For More InformationFor more information about Cisco UCS E-Series Servers, visit /go/ucse/ or contact your local Cisco account representative.。

Data SheetT1/E1 High-Speed WAN Interface Card for Cisco 1861 RouterCisco® integrated services routers offer a wide variety of WAN connectivity modules to accommodate the range of application needs in customer networks. The new Cisco 1-Port T1/E1 High-Speed WAN Interface Card (HWIC-1T1/E1) provides fractional or fullT1/E1 WAN connectivity services for the Cisco 1861 Integrated Services Router deployed in small and medium-sized businesses (SMBs) and enterprise branch offices.Product OverviewThe Cisco T1/E1 HWIC combines T1 and E1 connectivity in the same card, providing fractional or full T1/E1 WAN connectivity. The flexible WAN connectivity options, together with integrated routing, security, and voice capabilities, make the Cisco 1861 Integrated Services Router able to meet the diverse needs of enterprise-class branch offices, commercial offices, and SMB offices. The Cisco T1/E1 HWIC can be used in T1 or E1 networks, selectable by software configuration. The integrated channel service unit/data service unit (CSU/DSU) enables customers to consolidate customer premises equipment (CPE). The Cisco T1/E1 HWIC (Figure 1) supports balanced and unbalanced E1 connectivity.Figure 1. 1-Port T1/E1 High-Speed WAN Interface Card for the Cisco 1861Features and BenefitsKey Features● 1 port of RJ-48●Cisco IOS® Software configurable for T1 or E1 operation●Integrated CSU/DSU per port●Fractional T1/E1 (n x DS-0) or full T1/E1●Maximum two channel groups●Balanced or unbalanced E1 termination in the same module●Full management features◦Configuration: The Cisco T1/E1 HWIC can be remotely configured using Telnet from Cisco IOS CLI.◦Monitoring: Router and DSU/CSU are manageable as a single SNMP entity; extensive DSU/CSU statistics are available through the Cisco IOS CLI.◦Troubleshooting: Extensive loopbacks (including manual button for network line loopback), bit error rate tester (BERT) test patterns, alarm counters, and performancereports are all accessible from Cisco IOS CLI. LED displays are available for carrierdetect, loopback, and alarm functions.Key BenefitsEnhanced FlexibilityThe Cisco T1/E1 HWIC is software-configurable between T1 or E1 operation, balanced or unbalanced E1 termination, and CSU/DSU. Customers no longer need to buy a specific module for T1 support and then another card for E1 connectivity. In addition, the same module provides for balanced (120-ohm) and unbalanced (75-ohm) E1 termination. See Table 1 for available cable adaptors.Increased Manageability and TroubleshootingCritical loopback support makes the Cisco T1/E1 HWIC easy to manage. The Cisco T1/E1 HWIC has the capability to internally loop back the onboard framer chip toward the interface, thus eliminating the need for an external loopback plug. Local, remote, line, and payload loopbacks complement the Cisco T1/E1 HWIC.ReliabilityIntegrating the external T1/E1 terminating device (CSU/DSU) increases the overall system reliability. Possible points of failure are reduced by eliminating the second power supply, additional fans, extra cabling, and other equipment that accompany a "two-box" solution. This increase in reliability allows service providers to more easily and cost-effectively meet the requirements of their customers' service-level agreements (SLAs) and provides enterprises with maximum equipment uptime.Product SpecificationsTable 1 lists the Cisco T1/E1 HWIC specifications in comparison to the other Cisco T1 HWIC and WICs.Table 1. Cisco T1/E1 HWIC Specifications and ComparisonSpecification/Feature HWIC-1T1/E1 HWIC-1CE1T1-PRI WIC-1DSU-T1-V2 VWIC2-1MFT-T1/E1Software-Configurable Yes – T1/E1 Yes ●No. T1 or fractional●T1 only ●T1, fractional T1,●E1, and fractional E1Fractional T1 Yes Yes Yes YesMax Channel Groups 2 32 1 32G.703 E1 Unframed No Yes No E1 support ●No (supported only onthe●VWIC2-1MFT-G703) Integrated CSU/DSU Yes Yes Yes ●Integrated DSU (E1)●Integrated CSU/DSU(T1)Independent Clocking No Yes No YesSpecification/Feature HWIC-1T1/E1 HWIC-1CE1T1-PRI WIC-1DSU-T1-V2 VWIC2-1MFT-T1/E1Platforms Supported 1861 1841, 2800, 3800 ●1700, 2600, 3600,3700●1841, 2800, 3800 ●1700, 2600, 3600, 3700●1841, 2800, 3800PRI Support No Yes No NoVoice Support No No No YesTDM Groups No Yes No YesDrop-and-Insert MUX No Yes No YesSoftware and ManagementTable 2 lists the software and management features for the Cisco T1/E1 HWIC.Table 2. Software and Management FeaturesFeature DescriptionDiagnostic Loopback Support ●Interface local loopback●Interface remote loopback●Controller local loopback●Controller remote loopback●CSU loopback modes for T1 CSU●Data terminal equipment (DTE) loopback●Network loopback●Payload loopbackAlarm Detection ●Yellow alarm: Receive/send from/to network●Blue alarm: Receive alarm indication signal (AIS) from network●Red alarm: Loss of network signalRelevant MIB Support ●RFC1406-MIB●CISCO-ICSUDSU-MIBRemote Management ●Supported by Cisco WAN Access Performance Management System (WAPMS)●Cisco CNS 2100 Series Intelligence Engine (IE2100)●CiscoWorksHardware SpecificationsTable 3 lists the hardware specifications for the Cisco T1/E1 HWIC.Table 3. Hardware Specifications for the Cisco T1/E1 HWICFeature DescriptionDimensions (H x W x D) ●751 x 3.080 x 4.382 inchesOperating Temperature ●41 to 104°F (5 to 40°C)Non-Operating Temperature ●–40 to 158°F (–40 to 70°C)Relative Humidity ●5–85% non-condensingOperating Altitude ●–197 ft to 6000 ft (–60 to 1800m)LEDs ●LEDs per port:●CD: Carrier detect●LP: Loop condition present●AL: AlarmPorts ●1 T1/E1 port on RJ-48C connectorsLine Bit Rate (per Port) ●E1: (2.048 Mbps)●T1: (1.544 Mbps)Line Coding ●E1: HDB3●T1: AMI, B8ZSFeature DescriptionFraming Formats ●E1: CRC4●T1: SF and ESFOutput Levels ●E1: short-haul/long-haul●T1 (LBO): - 0, -7.5, or -15 dBRegulatory, Compliance, Safety, and EMCTable 4 shows a listing of regulatory compliance and safety data.Table 4. Regulatory Compliance and SafetyFeature DescriptionTelecommunications Compliance ●United States: FCC Part 68, TIA-968A ●Canada: Industry Canada CS-03●European Union: TBR 12, TBR 13●Australia: AS/ACIF, AS/ACIF S016●Japan: JATE Gray Book●Hong Kong: HKTA 2023●Taiwan: ID0002●Singapore: IDA TS DLCN●Korea: RRL No.2005-96Telecommunications Interface Industry Standards ●ITU-T G.703, G.704, G.706, G.823 ●ANSI T1.403Safety ●IEC 60950-1●EN 60950-1●UL 60950-1●CSA C22.2, No. 60950-1●AS/NZ 60950.1NEBS ●GR-63, GR-78, GR-1089-CORE Type 1/3EMC Emissions/Immunity ●47 CFR Part 15: 2005●CISPR22: 2005●EN300386: V1.3.3 : 2005●EN55022: 1994 [+ amd 1 & 2]●EN55022: 1998●EN61000-3-2: 2000 [Inc amd 1 & 2]●EN61000-3-3: 1995 [+ amd 1: 2001]●ICES-003 Issue 4 : 2004●KN 22: 2005●VCCI: V-3/2006.04●CISPR24: 1997 [+ amd 1 & 2]●EN300386: V1.3.3: 2005●EN50082-1: 1992●EN50082-1: 1997●EN55024: 1998 [+ amd 1 & 2]●EN61000-6-1: 2001Platform SupportThe Cisco T1/E1 HWIC is supported in the HWIC slot of the Cisco 1861 Integrated Services Router. The minimum Cisco IOS Software Release is 12.4(11)XW.Ordering InformationThe Cisco T1/E1 HWIC is currently available for order from the Cisco Ordering Tool.Table 5 lists the product numbers of the Cisco T1/E1 HWIC and the cables for balanced and unbalanced E1.Table 5. Ordering InformationProduct Number DescriptionHWIC-1T1/E1 1-port T1/E1 high-speed WAN interface cardCAB-E1-RJ45BNC E1 cable RJ-45 to dual BNC (unbalanced)Service and SupportUsing the Cisco Lifecycle Services approach, Cisco and its partners provide a broad portfolio ofend-to-end services and support that can help increase your network’s business value and returnon investment. This approach defines the minimum set of activities needed, by technology and bynetwork complexity, to help you successfully deploy and operate Cisco technologies and optimizetheir performance throughout the lifecycle of your network.For More InformationFor more information about the Cisco 1-Port T1/E1 High-Speed WAN Interface Card and the Cisco1861 Integrated Services Router, please visit/en/US/products/ps5949/products_data_sheets_list.html or contact your localaccount representative.Last Updated: 3/3/2008Printed in USA C78-426630-01 03/08。

思科 FXOS 1.1(4) 版本说明首次发布日期：2016 年 3 月 20 日最新修订日期：2016 年 11 月 18 日本文档包含思科 Firepower 可扩展操作系统 1.1(4) 的版本信息。

此版本说明可作为文档规划图中所列出的其他文档的补充内容：/go/firepower9300-docs/go/firepower4100-docs注：用户文档的在线版本在初始发布后有时会有更新。

因此，如果 上的文档中包含的信息与产品上下文相关帮助中包含的任何信息不一致，应以前者为准。

本文档包含以下部分：⏹简介（第 2 页）⏹新功能（第 2 页）- FXOS 1.1.4.140 的新增功能（第 2 页）- FXOS 1.1.4.117 的新增功能（第 2 页）- FXOS 1.1.4.95 的新增功能（第 2 页）⏹映像详细信息（第 3 页）⏹重要说明（第 3 页）⏹系统要求（第 4 页）⏹升级说明（第 4 页）- Firepower 9300 上的 FXOS/ASA 的升级路径（第 4 页）- 安装说明（第 5 页）- 升级独立的 Firepower 安全设备（第 5 页）- 升级 ASA 故障切换对（第 5 页）- 升级机箱间集群（第 8 页）⏹尚未解决和已解决的缺陷（第 10 页）- 遗留漏洞（第 10 页）- FXOS 1.1.4.140 中已解决的漏洞（第 11 页）- FXOS 1.1.4.117 中已解决的漏洞（第 12 页）- FXOS 1.1.4.95 中已解决的漏洞（第 12 页）⏹相关文档（第 13 页）⏹获取文档和提交服务请求（第 13 页）思科系统公司 简介简介思科 Firepower 安全设备是网络和内容安全解决方案的下一代平台。

Firepower 安全设备是思科以应用为中心的基础设施 (ACI) 安全解决方案的一部分，并且提供为实现可扩展性、一致控制和简化管理而构建的灵活、开放、安全的平台。