R3721-F3210-F3171-HP High-End Firewalls Network Management Command Reference-6PW101

212
Ar
g
ument Remarks F1000-A-EI/S-EI F1000-E F5000 Firewall module
number
Value range 0 to 4096 0 to 4096 0 to 2048 0 to 4096
Default settings for
Layer 3 interfaces
4096 4096 1024 4096
Description
Use arp max-learning-num to configure the maximum number of dynamic ARP entries that an interface
can learn.
Use undo arp max-learning-num to restore the default.
By default, a Layer 2 interface does not limit the number of dynamic ARP entries. For the maximum
number of ARP entries that a Layer 3 interface can learn, see the above matrix.
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 0/1 to learn up to 1000 dynamic ARP entries.
<Sysname> system-view
[Sysname] interface GigabitEthernet 0/1
[Sysname-GigabitEthernet0/1] 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
Syntax
arp static ip-address mac-address [ vlan-id interface-type interface-number ] [ vpn-instance
vpn-instance-name ]
undo arp ip-address [ vpn-instance-name ]
View
System view
Default level
2: System level
Parameters
ip-address: IP address in an ARP entry.