MSR路由器如何扫描并绑定/固话ARP表项?
扫描与固化。操作较复杂,但针对终端较多时,是个比较快捷的方法。
<H3C>system-view
System View: return to User View with Ctrl+Z.
[H3C]interface GigabitEthernet 0/1
[H3C-GigabitEthernet0/1]arp scan //扫描当前在线终端的arp表项
[H3C-GigabitEthernet0/1]display arp //查看扫描后结果
Type: S-Static D-Dynamic O-Openflow M-Multiport I-Invalid
IP address MAC address VLAN Interface Aging Type
192.168.1.3 c434-6b5b-5f22 N/A GE0/1 20 D
[H3C-GigabitEthernet0/1]quit
[H3C]arp fixup //把扫描出的动态表项进行固化
[H3C]display arp
Type: S-Static D-Dynamic O-Openflow M-Multiport I-Invalid
IP address MAC address VLAN Interface Aging Type
192.168.1.3 c434-6b5b-5f22 N/A GE0/1 N/A S
[H3C]interface GigabitEthernet 0/1
[H3C-GigabitEthernet0/1]arp max-learning-num 0 //关闭接口动态学习功能
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