Arp Restricted-Forwarding Enable; Display Arp Detection - HP 5120 SI series Command Reference Manual

Description
Use the arp detection validate command to configure ARP detection based on specified objects. You can
specify one or more objects in one command line.
Use the undo arp detection validate command to remove detected objects. If no keyword is specified, all
the detected objects are removed.
By default, ARP detection based on specified objects is disabled.
Examples
# Enable the checking of the MAC addresses and IP addresses of ARP packets.
<Sysname> system-view
[Sysname] arp detection validate dst-mac src-mac ip

arp restricted-forwarding enable

Syntax
arp restricted-forwarding enable
undo arp restricted-forwarding enable
View
VLAN view
Default level
2: System level
Parameters
None
Description
Use the arp restricted-forwarding enable command to enable ARP restricted forwarding.
Use the undo arp restricted-forwarding enable command to disable ARP restricted forwarding.
By default, ARP restricted forwarding is disabled.
Examples
# Enable ARP restricted forwarding in VLAN 1.
<Sysname> system-view
[Sysname] vlan 1
[Sysname-vlan1] arp restricted-forwarding enable

display arp detection

Syntax
display arp detection [ | { begin | exclude | include } regular-expression ]
View
Any view
Default level
1: Monitor level
300