解决华为路由器在vlan中静态地址绑定出现"The ip address is being used by a static-MAC user"的问题

故障原因：该mac地址已经通过dhcp分配了ip

查看vlan里分配的ip

display ip pool interface Vlanif10 all | include xxx-xxxx-xxxx

假设查询结果为192.168.1.200

清除绑定的ip

****注意此操作要在用户模式下

reset ip pool interface vlanif10 192.168.1.200
出现警告提示输入y确认
Warning: If the IP addresses that are being used are reclaimed, may influence normal user in the network. Are you sure to continue?[Y/N]:y

重新绑定ip为192.168.1.10

interface Vlanif 10
dhcp server static-bind ip-address 192.168.1.10 mac-address xxx-xxxx-xxxx

让用户禁用再启用网卡，搞定！