Catalyst 3524 switch IP 地址的配置 直接进入默认的VLAN 1中进行配置命令如下: interface VLAN1 ip address 172.16.1.3 255.255.0.0 即可。 在Catalyst 中控制对Telnet的访问 bluestudy_a(config)#access-list 2 permit 172.16.0.0 0.0.255.255 (定义标
Catalyst 3524 switch IP 地址的配置
直接进入默认的VLAN 1中进行配置命令如下:
interface VLAN1
ip address 172.16.1.3 255.255.0.0
即可。
在Catalyst 中控制对Telnet的访问
bluestudy_a(config)#access-list 2 permit 172.16.0.0 0.0.255.255 (定义标准的访问列表)
bluestudy_a(config)#line vty 0 15(进入telnet端口,最多允许16个telnet的会话)
bluestudy_a(config-line)#access-class 2 in(应用上述定义的访问列表,即只有172.16.0.0/16的网段可以实现对交换机的telnet会话)
设置交换机的enable 密码
bluestudy_a(config)#enable password bluestudy bluestudy_a(config)#enable secret bluestudy The enable secret you have chosen is the same as your enable password. This is not recommended. Re-enter the enable secret. |
注:对于如上的密码,secret的优先级更高,优先起作用。
设置console口密码
bluestudy_a(config)#line con 0 bluestudy_a(config-line)#password bluestudy bluestudy_a(config-line)# |
设置对telnet的密码:
bluestudy_a(config)#line vty 0 15 bluestudy_a(config-line)#login bluestudy_a(config-line)#password bluestudy bluestudy_a(config-line)# |
设置登陆用户名和密码:

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