Switch#show version 显示版本信息
Switch #show arp | include “ip-address” 显示ip地址对应的mac地址信息
Switch#show mac-address-table 显示mac地址信息
Switch#show mac-address-table | include “mac-address” 格式：xxxx.xxxx.xxxx.xxxx
Switch #show mac-address-table dynamic address “mac-address” 显示mac地址对应的端口信息
Switch#show mac-address-table dynamic interface “interface mod/port” 显示端口对应的mac地址信息
Switch#show tech-support 显示技术支持信息
Switch#show interfaces 显示接口信息
Switch#show vlan 显示vlan信息
Switch#show startup-config 显示启用配置文件
Switch#show running-config 显示运行配置文件
Switch#show ip route 显示ip路由状态
Switch#clear counters interface “interface mod/port” 清除端口计数器
Switch(config)#default interface “interface mod/port” 恢复端口出厂设置
Switch#clear interface “interface mod/port” 重置端口的硬件逻辑
keyada#show cdp neighbors “interface mod/port” detail
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