環(huán)境：

華為S5735S-S24T4S-A
VRP ? software, Version 5.170 (S5735 V200R019C10SPC500)

華為S5720-28p-LI-AC
VRP ? software, Version 5.170 (S5720 V200R011C10SPC600

問題描述：

華為交換機如何根據已知一個IP查他對應的MAC地址和交換機端口命令

解決方案：

華為交換機根據已知一個IP查他對應的MAC地址,，已知終端ip：192.168.1.11

1.首先在核心交換機上dis arp | include 192.168.1.11
顯示

IP ADDRESS MAC ADDRESS E XPIRE(M) TYPE INTERFACE VPN-INSTANCE VLAN
192.168.1.11 6xxx-9xxx-fxxx 12 D-0 GE0/0/11
Total:113 Dynamic:196 Static:0 Interface:4

找到ip：192.168.1.11對應mac地址為6xxx-9xxx-fxxx

查哪些IP已綁定的對應該的MAC地址
display current-configuration | include 192.168.1
顯示

dhcp server static-bind ip-address 192.168.1.9 mac-address xxxx-xxxx-xxxx
dhcp server static-bind ip-address 192.168.1.108 mac-address xxxx-xxxx-xxxx
dhcp server static-bind ip-address 192.168.1.149 mac-address xxxx-xxxx-xxxx

2.然后找到對應接入層交換機dis mac-address 6xxx-9xxx-fxxx

[ACCESS]dis mac-address 6xxx-9xxx-fxxx
MAC Address VLAN/VSI/BD Learned-From Type
6xxx-9xxx-fxxx 16/-/- GE0/0/18 dynamic

找到mac地址：6xxx-9xxx-fxxx對應端口號GE0/0/18

查看接口對應有哪些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