Display Arp - HP MSR Series Command Reference Manual

Syntax
arp timer aging aging-time
undo arp timer aging
Default
The aging timer for dynamic ARP entries is 20 minutes.
Views
System view
Predefined user roles
network-admin
Parameters
aging-time: Sets the aging timer for dynamic ARP entries, in the range of 1 to 1440 minutes.
Usage guidelines
Each dynamic ARP entry in the ARP table has a limited lifetime, called an aging timer. The aging timer
of a dynamic ARP entry is reset each time the dynamic ARP entry is updated. Dynamic ARP entries that
are not updated before their aging timers expire are deleted from the ARP table.
Set the aging timer for dynamic ARP entries as needed. For example, when you configure proxy ARP, set
a short aging time so that invalid dynamic ARP entries can be deleted in time.
Examples
# Set the aging timer to 10 minutes for dynamic ARP entries.
<Sysname> system-view
[Sysname] arp timer aging 10
Related commands
display arp timer aging

display arp

Use display arp to display ARP entries.
Syntax
Centralized devices in standalone mode:
display arp [ [ all | dynamic | static ] | vlan vlan-id | interface interface-type interface-number ] [ count
| verbose ]
Distributed devices in standalone mode/centralized devices in IRF mode:
display arp [ [ all | dynamic | static ] [ slot slot-number ] | vlan vlan-id | interface interface-type
interface-number ] [ count | verbose ]
Distributed devices in IRF mode:
display arp [ [ all | dynamic | static ] [ chassis chassis-number slot slot-number ] | vlan vlan-id |
interface interface-type interface-number ] [ count | verbose ]
Views
Any view
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