H3C路由交换清空ARP表

H3C官网:https://www.h3c.com/cn,在运维工作中如何清空路由或交换的ARP表，具体如下图实操

• 查看某端口下的arp地址如下

[1楼护士站S5016PV5-EI-GigabitEthernet1/0/3]display mac-address inter g1/0/15
MAC Address      VLAN ID    State            Port/Nickname            Aging
18c0-4d53-bf59   1          Learned          GE1/0/15                 Y
743a-2094-4dc7   1          Learned          GE1/0/15                 Y
74d4-35c9-3674   1          Learned          GE1/0/15                 Y
98f1-81ce-29d5   1          Learned          GE1/0/15                 Y
905d-7c97-c3f7   20         Learned          GE1/0/15                 Y
905d-7c97-c4ba   20         Learned          GE1/0/15                 Y
98f1-81ce-29d5   20         Learned          GE1/0/15                 Y
1038-1f4f-b23c   30         Learned          GE1/0/15                 Y
809f-9bcc-52a6   30         Learned          GE1/0/15                 Y
905d-7c97-c3f7   30         Learned          GE1/0/15                 Y
905d-7c97-c4ba   30         Learned          GE1/0/15                 Y
925a-c1f8-c7bb   30         Learned          GE1/0/15                 Y
98f1-81ce-29d5   30         Learned          GE1/0/15                 Y
a09d-c1c6-684c   30         Learned          GE1/0/15                 Y
ccaf-786c-b710   30         Learned          GE1/0/15                 Y
240f-9b24-26e0   40         Learned          GE1/0/15                 Y
40ac-bf6d-3f64   40         Learned          GE1/0/15                 Y
40ac-bf6d-3f9b   40         Learned          GE1/0/15                 Y
40ac-bf72-1d9e   40         Learned          GE1/0/15                 Y
40ac-bf72-1ebd   40         Learned          GE1/0/15                 Y
40ac-bf72-1ee4   40         Learned          GE1/0/15                 Y
40ac-bf72-1fc6   40         Learned          GE1/0/15                 Y
40ac-bf72-2085   40         Learned          GE1/0/15                 Y
40ac-bf8c-2c79   40         Learned          GE1/0/15                 Y
40ac-bf8c-2fad   40         Learned          GE1/0/15                 Y
40ac-bf8c-2fdf   40         Learned          GE1/0/15                 Y
40ac-bf8c-30fc   40         Learned          GE1/0/15                 Y
40ac-bf8c-32c3   40         Learned          GE1/0/15                 Y
98f1-81ce-29d5   40         Learned          GE1/0/15                 Y
d4e8-536b-760c   40         Learned          GE1/0/15                 Y
d4e8-536b-761b   40         Learned          GE1/0/15                 Y
d4e8-536b-76d5   40         Learned          GE1/0/15                 Y
d4e8-536b-7855   40         Learned          GE1/0/15                 Y
d4e8-536b-78b9   40         Learned          GE1/0/15                 Y
[1楼护士站S5016PV5-EI-GigabitEthernet1/0/3]

• 清空interface g1/0/15 接口下ARP缓存

<1楼护士站S5016PV5-EI>reset arp inte
<1楼护士站S5016PV5-EI>reset arp interface g1/0/15
This will delete all dynamic entries under the interface that you have specified. Continue? [Y/N]:

• 清空整个ARP表

<1楼护士站S5016PV5-EI>reset arp all
This will delete all entries. Continue? [Y/N]:y
<1楼护士站S5016PV5-EI>

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