我在接入层绑定ip+mac+端口后发现更改完ip后还可以通信，求解答
配置如下
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user-bind static ip-address 10.1.1.1mac-address 5489-98a9-0c05 interface GigabitEthernet0/0/2
interface GigabitEthernet0/0/2
port link-type access
port default vlan 10
arp anti-attack check user-bind enable
ip source check user-bind enable
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vlan 10
arp anti-attack check user-bind enable
ip source check user-bind enable
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