R211x-HP Flexfabric 11900 Security Command Reference

Table Of Contents
315
Examples
# Enable ARP packet validity check by checking 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
Use arp restricted-forwarding enable to enable ARP restricted forwarding.
Use undo arp restricted-forwarding enable to disable ARP restricted forwarding.
Syntax
arp restricted-forwarding enable
undo arp restricted-forwarding enable
Default
ARP restricted forwarding is disabled.
Views
VLAN view
Predefined user roles
network-admin
mdc-admin
Examples
# Enable ARP restricted forwarding in VLAN 2.
<Sysname> system-view
[Sysname] vlan 2
[Sysname-vlan2] arp restricted-forwarding enable
display arp detection
Use display arp detection to display the VLANs enabled with ARP detection.
Syntax
display arp detection
Views
Any view
Predefined user roles
network-admin
network-operator
mdc-admin
mdc-operator
Examples
# Display the VLANs enabled with ARP detection.