arp rate-limit
Use arp rate-limit to enable the ARP packet rate limit feature on an interface.
Use undo arp rate-limit to disable the ARP packet rate limit feature on an interface.
Syntax
arp rate-limit [ pps ]
undo arp rate-limit
Default
The ARP packet rate limit feature is enabled on an interface.
Views
Layer 2 Ethernet interface view
Layer 2 aggregate interface view
Layer 3 Ethernet interface view
Layer 3 aggregate interface view
Predefined user roles
network-admin
mdc-admin
Parameters
pps: Specifies the upper limit for ARP packet rate in pps. The value range for this argument is 5 to 2000.
Usage guidelines
If you do not specify a value for the pps argument in the arp rate-limit command, the default rate limit value applies. Packets that exceed the rate limit are discarded.
Examples
# Enable the ARP packet rate limit feature on , and set the maximum ARP packet rate to 50 pps.
<Sysname> system-view [Sysname] interface fortygige 1/0/1 [Sysname-FortyGigE1/0/1] arp rate-limit 50