The arp detect-interval command sets the aging probe interval of dynamic Address Resolution Protocol (ARP) entries.
The undo arp detect-interval command restores the default setting.
By default, the aging probe interval of dynamic ARP entries is 5 seconds.
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Usage Scenario
To set the aging probe interval of dynamic ARP entries, run the arp detect-interval command. Before aging a dynamic ARP entry, the system initiates detection. If the system does not receive any response within the detection interval, the system deletes the entry.
Configuration Impact
After the aging probe interval of dynamic ARP entries is set, the system detects dynamic ARP entries at this interval before aging the entries.
Precautions
The value obtained by multiplying the aging probe times by the aging probe interval must be smaller than the aging time of entries.