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Monitoring the ARP Running Status
Context
To check the recent ARP packet information of a device, 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
all
command to check statistics on ARP Request packets sent to the CPU.
Run the
display cpu-defend statistics
packet-type
arp-reply
all
command to check statistics on ARP Reply packets sent to the CPU.