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ARP packet rate limit configuration commands
arp rate-limit
Syntax
arp rate-limit { disable | rate pps drop }
undo arp rate-limit
View
Layer 2 Ethernet port view, Layer 2 aggregate interface view
Default level
2: System level
Parameters
disable: Disables ARP packet rate limit.
rate pps: Specifies the ARP packet rate in pps, in the range 5 to 100.
drop: Discards the exceeded packets.
Description
Use the arp rate-limit command to configure or disable ARP packet rate limit on an interface.
Use the undo arp rate-limit command to restore the default.
By default, ARP packet rate limit is disabled.
Examples
# Specify the ARP packet rate on GigabitEthernet 1/0/1 as 50 pps, and exceeded packets will be
discarded.
<Sysname> system-view
[Sysname] interface GigabitEthernet 1/0/1
[Sysname-GigabitEthernet1/0/1] arp rate-limit rate 50 drop
arp rate-limit information
Syntax
arp rate-limit information interval seconds
undo arp rate-limit information
View
System view
Default level
2: System level
Parameters
interval seconds: Specifies the interval for sending trap and log messages when ARP packet rate exceeds
the threshold rate. The seconds argument ranges 1 to 86400, in seconds.
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