Authorized Arp Configuration Commands; Arp Authorized Enable; Arp Authorized Time-Out - H3C MSR 20-20 Command Reference Manual

49

arp authorized enable

Syntax
View
Parameter
Description
Example

arp authorized time-out

Syntax
View
Parameter
A
UTHORIZED
C
OMMANDS
n
This feature is supported on Layer 3 Ethernet interfaces only.
arp authorized enable
undo arp authorized enable
Layer 3 Ethernet interface view
None
Use the arp authorized enable
interface, which at the same time is enabled with authorized ARP aging detection
but disabled from learning dynamic ARP entries.
Use the
undo arp authorized enable
the interface, which at the same time is enabled to learn dynamic ARP entries.
By default, authorized ARP is not enabled on the interface.
# Enable authorized ARP on Ethernet 1/0.
<Sysname> system-view
[Sysname] interface ethernet 1/0
[Sysname-Ethernet1/0] arp authorized enable
arp authorized time-out seconds
undo arp authorized time-out
Layer 3 Ethernet interface view
seconds: Aging time for authorized ARP entries in seconds, in the range 30 to
86400.
ARP C
ONFIGURATION
command to enable authorized ARP on an
command to disable authorized ARP on