R3303-HP HSR6800 Routers Security Command Reference

485
Syntax
arp authorized enable
undo arp authorized enable
Default
Authorized ARP is not enabled on the interface.
Views
Layer 3 Ethernet interface view
Default command level
2: System level
Examples
# Enable authorized ARP on GigabitEthernet 3/0/1.
<Sysname> system-view
[Sysname] interface gigabitethernet 3/0/1
[Sysname-GigabitEthernet3/0/1] arp authorized enable
ARP detection configuration commands
NOTE:
The commands of this feature are supported only when SAP modules operate in bridge mode.
arp detection
Use arp detection to configure a user validity check rule.
Use undo arp detection to restore the default.
Syntax
arp detection id-number { deny | permit } ip { any | ip-address [ ip-address-mask ] } mac { any |
mac-address [ mac-address-mask ] } [ vlan vlan-id ]
undo arp detection id-number
Default
No user validity check rule is specified.
Views
System view
Default command level
2: System level
Parameters
id-number: Specifies the sequence number of the user validity check rule, in the range of 0 to 511. T h e
smaller the value, the higher the priority.
deny: Denies the matching ARP packets.