在交换机上配置Telnet.doc

实验三 在交换机上配置Telnet1 实验目的：通过Telnet远程访问交换机。2 实验拓扑： F 0/1F 0/1 L3-SW L2-SW3 实验设备：二层交换机一台，三层交换机一台。4 实验原理：在两台交换机上配置VLAN1的IP地址；用双绞线将两台交换机的F 0/1端口连接起来，分别配置Telnet，然后实现在没太交换机上的Telnet的方式登录另一台交换机。5 实验步骤：首先检查物理连接， （1）在两台交换机上配置主机名，管理IP地址； （2）在两台交换机上配置Telnet； （3）使用Telnet登录：Telnet + L2 IP地址。实验操作： L2: (config) # interface VLAN1 (config-if) # ip address 192.168.1.1 255.255.255.0 (config-if) # no shutdown (config-if) # end(config) # enable secret level 1 0 star(config) # enable secret 0 star L3: (config) # interface VLAN1 (config-if) # ip address 192.168.1.1 255.255.255.0 (config-if) # no shutdown (config-if) # end(config) # enable password 0 star 设置密码(config) # line vty 0 4 进入线程配置模式(config-line) # password 0 star 远程密码(config-line) # login 用户名密码验证实验结果：L3: DOG#configure terminalEnter configuration commands, one per line. End with CNTL/Z.DOG(config)#interface VLAN1DOG(config-if)#ip address 192.168.1.100 255.255.255.0DOG(config-if)#no shutdownDOG(config-if)#endDOG#*Mar 16 11:08:31: %SYS-5-CONFIG_I: Configured from console by consoleDOG#configure terminalEnter configuration commands, one per line. End with CNTL/Z.DOG(config)#enable password 0 starDOG(config)#line vty 0 4DOG(config-line)#password 0 starDOG(config-line)#loginDOG(config-line)#endDOG#*Mar 16 11:09:22: %SYS-5-CONFIG_I: Configured from console by consoleDOG#telnet 192.168.1.99Trying 192.168.1.99, 23.hello c!User Access VerificationPassword:l2enablePassword:l2#L2: hello c!yyenableyy#configure terminalEnter configuration commands, one per line. End with CNTL/Z.yy(config)#hostname l20d:0h:1m:54s 5-CONFIG:Configured from outbandl2(config)#interface VLAN10d:0h:2m:6s 5-CONFIG:Configured from outbandl2(config-if)#ip address 192.168.1.99 255.255.255.00d:0h:2m:34s 5-CONFIG:Configured from outbandl2(config-if)#no shutdown0d:0h:2m:51s 5-CONFIG:Configured from outbandl2(config-if)#end0d:0h:2m:55s 5-CONFIG:Configured from outbandl2#configure terminalEnter configuration commands, one per line. End with CNTL/Z.l2(config)#enable secret level 1 0 star0d:0h:4m:0s 5-CONFIG:Configured from outbandl2(config)#enable secret 0 star0d:0h:4m:11s 5-CONFIG:Configured from outbandl2(config)#end0d:0h:4m:18s 5-CON