华为交换机知道ip查mac(华为交换机根据mac地址查询端口)
导语：华为交换机如何根据已知一个IP查他对应的MAC地址和交换机端口
华为S5735S-S24T4S-AVRP ® software, Version 5.170 (S5735 V200R019C10SPC500)
华为S5720-28p-LI-ACVRP ® software, Version 5.170 (S5720 V200R011C10SPC600
问题描述：华为交换机如何根据已知一个IP查他对应的MAC地址和交换机端口命令
解决方案：华为交换机根据已知一个IP查他对应的MAC地址，已知终端ip：192.168.1.11
1.首先在核心交换机上dis arp | include 192.168.1.11显示
IP ADDRESS MAC ADDRESS E XPIRE(M) TYPE INTERFACE VPN-INSTANCE VLAN192.168.1.11 6xxx-9xxx-fxxx 12 D-0 GE0/0/11Total:113 Dynamic:196 Static:0 Interface:4
找到ip：192.168.1.11对应mac地址为6xxx-9xxx-fxxx
查哪些IP已绑定的对应该的MAC地址display current-configuration | include 192.168.1显示
dhcp server static-bind ip-address 192.168.1.9 mac-address xxxx-xxxx-xxxxdhcp server static-bind ip-address 192.168.1.108 mac-address xxxx-xxxx-xxxxdhcp server static-bind ip-address 192.168.1.149 mac-address xxxx-xxxx-xxxx
2.然后找到对应接入层交换机dis mac-address 6xxx-9xxx-fxxx
[ACCESS]dis mac-address 6xxx-9xxx-fxxxMAC Address VLAN/VSI/BD Learned-From Type6xxx-9xxx-fxxx 16/-/- GE0/0/18 dynamic
找到mac地址：6xxx-9xxx-fxxx对应端口号GE0/0/18
查看接口对应有哪些mac地址
dis mac-address g0/0/23
MAC Address VLAN/VSI/BD Learned-From Type
3d9c-232d-091a 16/-/- GE0/0/23 dynamic
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