CCNA中文ppt - 交换机基本操作.ppt

Body Text,Second Level,Third Level,Fourth Level,Fifth Level,Slide Title,1999,Cisco Systems,Inc.,ICND6-,*,交换机基本操作,系统启动例程会初始化交换机,初始启动利用缺省配置参数,1.启动前确认正确连接线缆和控制线,2.,接入电源,3.,观察启动顺序,面板上的指示灯,LEDs,Cisco IOS,输出到控制台上的内容,交换机的初始启动,检查交换机指示灯(,LEDs,),交换机自检期间的端口指示灯,1.启动时，所有端口指示灯变绿,.,2.,每个端口自检完毕，对应的指示灯熄灭,.,3.,如果端口自检失败,对应指示灯呈黄色,.,4.,如果有任何自检失败情况，系统指示灯呈现黄色,.,5.,如果没有自检失败,自检过程完成.,6.,随着自检过程的完成,指示灯闪亮后熄灭,.,交换机初次启动时的显示信息,控制台连接,Catalyst 1900 Management Console,Copyright(c)Cisco Systems,Inc.1993-1998,All rights reserved.,Enterprise Edition Software,Ethernet Address:00-50-BD-73-E2-C0,PCA Number:73-3121-01,PCA Serial Number:FAA0252A0QX,Model Number:WS-C1924-EN,System Serial Number:FAA0304S0U3,Power Supply S/N:PHI025101F3,-,1,user(s,)now active on Management Console.,User Interface Menu,M Menus,K Command Line,I IP Configuration,Enter Selection:,控制台,登入交换机并键入特权模式密码,enable,Enter password:,#,#,disable,quit,用户模式提示,特权模式提示,Switch,#show,interfaces,Switch#show,version,显示交换机初始启动的状态,Switch#show,running-,config,显示交换机的各种运行状态,wg_sw_c#,show,version,Cisco Catalyst 1900/2820 Enterprise Edition Software,Version V8.01.01 written from 171.068.229.225,Copyright(c)Cisco Systems,Inc.1993-1998,wg_sw_c,uptime is 15day(s)21hour(s)53minute(s)11second(s),cisco,Catalyst 1900(486sxl)processor with 2048K/1024K bytes of memory,Hardware board revision is 5,Upgrade Status:No upgrade currently in progress.,Config,File Status:No configuration upload/download is in progress,27 Fixed Ethernet/IEEE 802.3,interface(s,),Base Ethernet Address:00-50-BD-73-E2-C0,交换机之,show version,命令,wg_sw_c#show,run,Building configuration.,Current configuration:,!,hostname,wg_sw_c,!,ip,address 10.1.1.33 255.255.255.0,ip,default-gateway 10.3.3.3,!,interface Ethernet 0/1,interface Ethernet 0/24,!,Interface Ethernet 0/25,!,interface,FastEthernet,0/26,!,interface,FastEthernet,0/27,交换机之,show running-configuration,命令,wg_sw_c#show,run,Building configuration.,Current configuration:,!,hostname,wg_sw_c,!,ip,address 10.1.1.33 255.255.255.0,ip,default-gateway 10.3.3.3,!,interface Ethernet 0/1,interface Ethernet 0/12,!,Interface Ethernet 0/25,!,interface,FastEthernet0/26,!,interface,FastEthernet,0/27,Catalyst 1924,Catalyst 1912,wg_sw_c#,show,interfaces,ethernet,0/1,Ethernet 0/1 is Enabled,Hardware is Built-in 10Base-T,Address is 0050.BD73.E2C1,MTU 1500 bytes,BW 10000,Kbits,802.1d STP State:Forwarding Forward Transitions:1,Port monitoring:Disabled,Unknown,unicast,flooding:Enabled,Unregistered multicast flooding:Enabled,Description:,Duplex setting:Half duplex,Back pressure:Disabled,-More-,交换机之,show,interfaces,命令,wg_sw_a#,show,ip,IP Address:10.5.5.11,Subnet Mask:255.255.255.0,Default Gateway:10.5.5.3,Management VLAN:1,Domain name:,Name server 1:0.0.0.0,Name server 2:0.0.0.0,HTTP server:Enabled,HTTP port:80,RIP:Enabled,wg_sw_a,#,查看交换机的,IP,地址,配置模式:,全局配置模式,wg_sw_a,#conf term,wg_sw_a(config,)#,端口配置模式,wg_sw_a(config,)#interface e0/1,wg_sw_a(config,-if)#,配置交换机,配置交换机的各种标识,为交换机设置本地标识,交换机名,(,config)#,hostname,wg_sw_c,wg_sw_c(config,)#,wg_sw_a(config,)#,ip,address,ip,address mask,wg_sw_a(config)#ip,address 10.5.5.11 255.255.255.0,配置交换机,IP,地址,本章目标,通过本章的学习，您应该掌握以下内容,:,能描述,2,层交换,(,桥接,),的运作,能描述,Catalyst 1900,系列交换机反对运作,清楚,Catalyst 1900,系列交换机的出厂缺省配置,配置,Catalyst,1900,系列交换机,利用,show,命令确认,Catalyst,1900,系列交换机的配置和运作,配置交换机,Catalyst 1900,菜单界面,基于,Web,的管理,VSM(Visual,Switch Manager),10.5.5.11,IOS,命令行界面,IP,地址,:0.0.0.0(3COM:169.254.100.100),100baseT,端口,:,自动协商双工模式,10baseT,端口,:,半双工,生成树协议,:,开启,控制台密码:无,Catalyst 1900,系列的缺省配置,Cat1912,Cat1924,10,baseT,端口,AUI,端口,100baseT,级连端口,e0/1 to e0/12,e0/1 to e0/24,e0/25,e0/25,fa0/26(port A),fa0/27(port B),fa0/26(port A),fa0/27(port B),Catalyst 1900,系列的端口,wg_sw_d#sh,run,Building configuration.,Current configuration:,!,!,interface Ethernet 0/1,!,interface Ethernet 0/2,wg_sw_d#sh,span,Port Ethernet 0/1,of VLAN1 is Forwarding,Port path cost 100,Port priority 128,Designated root has priority 32768,address 0090.8673.3340,Designated bridge has priority 32768,address 0090.8673.3340,Designated port is Ethernet 0/1,path cost 0,Timers:message age 20,forward delay 15,hold 1,wg_sw_a#show,vlan,-membership,Port VLAN Membership Type Port VLAN Membership Type,-,1,5 Static 13 1Static,2 1 Static 14 1 Static,3 1 Static15 1 Static,Catalyst 1900,系列的端口,配置模式,全局配置模式,wg_sw_a,#conf term,wg_sw_a(config,)#,端口配置模式,wg_sw_a(config,)#interface e0/1,wg_sw_a(config,-if)#,配置交换机,配置交换机,IP,地址,wg_sw_a(config,)#,ip,address,ip,address,mask,wg_sw_a(config)#ip,address 10.5.5.11 255.255.255.0,wg_sw_a(config,)#,ip,address,ip,address,mask,配置交换机,IP,地址,wg_sw_a#show,ip,IP address:10.5.5.11,Subnet mask:255.255.255.0,Default gateway:10.5.5.3,Management VLAN:1,Domain name:,Name server 1:0.0.0.0,Name server 2:0.0.0.0,HTTP server:Enabled,HTTP port:80,RIP:Enabled,wg_sw_a,#,显示交换机,IP,地址,查看,MAC,地址表,wg_sw_a#show,mac,-address-table,wg_sw_a#sh,mac,-address-table,Number of permanent addresses:0,Number of restricted static addresses:0,Number of dynamic addresses:6,Address,Dest,Interface Type Source Interface List,-,00E0.1E5D.AE2F Ethernet 0/2 Dynamic All,00D0.588F.B604,FastEthernet,0/26 Dynamic All,00E0.1E5D.AE2B,FastEthernet,0/26 Dynamic All,0090.273B.87A4,FastEthernet0/26 Dynamic All,00D0.588F.B600,FastEthernet,0/26 Dynamic All,00D0.5892.38C4,FastEthernet,0/27 Dynamic All,wg_sw_a#show,mac,-address-table,查看,MAC,地址表,Show Version,命令,copy,nvram,tftp:/,host,/,dst_file,wg_sw_a,#,将配置文件发送到一个,TFTP,服务器:,备份配置文件,copy,tftp:/,host,/,src_file,nvram,copy,nvram,tftp:/,host,/,dst_file,wg_sw_a,#,将配置文件发送到一个,TFTP,服务器:,wg_sw_a,#,从一个,TFTP,服务器下载配置文件,:,管理配置文件,copy,tftp:/,host,/,src_file,nvram,wg_sw_a#copy,nvram,tftp:/10.1.1.1/wgswd.cfg,Configuration upload is successfully completed,wg_sw_a#copy,tftp:/10.1.1.1/wgswd.cfg,nvram,TFTP successfully downloaded configuration file,copy,nvram,tftp:/,host,/,dst_file,wg_sw_a,#,wg_sw_a,#,将配置文件发送到一个,TFTP,服务器:,从一个,TFTP,服务器下载配置文件,:,管理配置文件,本章总结,通过本章的学习，您应该掌握以下内容,:,能描述,2,层交换,(,桥接,),的运作,能描述,Catalyst 1900,系列交换机运作,清楚,Catalyst 1900,系列交换机的出厂缺省配置,配置,Catalyst,1900,系列交换机,利用,show,命令确认,Catalyst,1900,系列交换机的配置和运作,