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