R21xx-HP FlexFabric 11900 Layer 3 IP Services Configuration Guide

7
Task Command
Display ARP entries (in standalone mode).
display arp [ [ all | dynamic | multiport | static ] [ slot
slot-number ] | vlan vlan-id | interface interface-type
interface-number ] [ count | verbose ]
Display ARP entries (in IRF mode).
display arp [ [ all | dynamic | multiport | static ] [ chassis
chassis-number slot slot-number ] | vlan vlan-id | interface
interface-type interface-number ] [ count | verbose ]
Display the ARP entry for a specified IP
address (in standalone mode).
display arp ip-address [ slot slot-number ] [ verbose ]
Display the ARP entry for a specified IP
address (in IRF mode).
display arp ip-address [ chassis chassis-number slot slot-number ]
[ verbose ]
Display the ARP entries for a specified VPN
instance.
display arp vpn-instance vpn-instance-name [ count ]
Display the aging timer of dynamic ARP
entries.
display arp timer aging
Clear ARP entries from the ARP table (in
standalone mode).
reset arp { all | dynamic | interface interface-type
interface-number | multiport | slot slot-number | static }
Clear ARP entries from the ARP table (in IRF
mode).
reset arp { all | chassis chassis-number slot slot-number |
dynamic | interface interface-type interface-number | multiport |
static }
Static ARP configuration example
Network requirements
As shown in Figure 3, hosts are connected to the switch, which is connected to the router through
interface Ten-GigabitEthernet 1/0/1 in VLAN 10.
To ensure secure communications between the router and switch, configure a static ARP entry for the
router on the switch.
Figure 3 Network diagram