R3303-HP HSR6800 Routers Layer 3 - IP Services Command Reference

2
Parameters
number: Maximum number of dynamic ARP entries that an interface can learn. The value range is 1 to
4096 and the default value is 1024.
Usage guidelines
When the number argument is set to 0, the interface is disabled from learning dynamic ARP entries.
Examples
# Specify VLAN-interface 40 to learn up to 500 dynamic ARP entries.
<Sysname> system-view
[Sysname] interface vlan-interface 40
[Sysname-Vlan-interface40] arp max-learning-num 500
# Specify GigabitEthernet 3/0/1 to learn up to 1000 dynamic ARP entries.
<Sysname> system-view
[Sysname] interface GigabitEthernet 3/0/1
[Sysname-GigabitEthernet3/0/1] arp max-learning-num 1000
# Specify Layer 2 aggregate interface bridge-aggregation 1 to learn up to 1000 dynamic ARP entries.
<Sysname> system-view
[Sysname] interface bridge-aggregation 1
[Sysname-Bridge-Aggregation1] arp max-learning-num 1000
# Specify Layer 3 aggregate interface route-aggregation 1 to learn up to 1000 dynamic ARP entries.
<Sysname> system-view
[Sysname] interface route-aggregation 1
[Sysname-Route-Aggregation1] arp max-learning-num 1000
arp static
Use arp static to configure a static ARP entry.
Use undo arp to remove an ARP entry.
Syntax
arp static ip-address mac-address [ vpn-instance vpn-instance-name ]
undo arp ip-address [ vpn-instance-name ]
Views
System view
Default command level
2: System level
Parameters
ip-address: IP address in an ARP entry.
mac-address: MAC address in an ARP entry, in the format H-H-H.
vpn-instance vpn-instance-name: Specifies the MPLS L3VPN for a static ARP entry. The
vpn-instance-name argument is a case-sensitive string of 1 to 31 characters. Without this option, the static
ARP entry belongs to the public network.