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Monitoring the ARP Running Status
Context
To check the ARP running status during routine maintenance, run the following commands in any view.
Procedure
- Run the display arp error packet command to check the last received 10 ARP error packets.
- Run the display arp ip-conflict track command to check records about IP address conflicts detected.
- Run the display arp packet statistics command to check ARP packet statistics.
- Run the display arp track command to check changes of outbound interfaces in ARP entries learned by a VLANIF interface.
- Run the display cpu-defend statistics packet-type arp-request command to check statistics on ARP Request packets sent to the CPU.
- Run the display cpu-defend statistics packet-type arp-reply command to check statistics on ARP Reply packets sent to the CPU.