Switch#show version 顯示版本信息
Switch #show arp | include “ip-address” 顯示ip地址對應的mac地址信息
Switch#show mac-address-table 顯示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” 顯示mac地址對應的端口信息
Switch#show mac-address-table dynamic interface “interface mod/port” 顯示端口對應的mac地址信息
Switch#show tech-support 顯示技術支持信息
Switch#show interfaces 顯示接口信息
Switch#show vlan 顯示vlan信息
Switch#show startup-config 顯示啟用配置文件
Switch#show running-config 顯示運行配置文件
Switch#show ip route 顯示ip路由狀態(tài)
Switch#clear counters interface “interface mod/port” 清除端口計數(shù)器
Switch(config)#default interface “interface mod/port” 恢復端口出廠設置
Switch#clear interface “interface mod/port” 重置端口的硬件邏輯
keyada#show cdp neighbors “interface mod/port” detail
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