Arp Packet Rate Limit Configuration Commands; Arp Rate-Limit - HPE FlexNetwork HSR6800 Security Command Reference

begin: Displays the first line that matches the specified regular expression and all lines that follow.
exclude: Displays all lines that do not match the specified regular expression.
include: Displays all lines that match the specified regular expression.
regular-expression: Specifies a regular expression, a case-sensitive string of 1 to 256 characters.
Examples
# Display information about the current ARP source suppression configuration.
<Sysname> display arp source-suppression
ARP source suppression is enabled
Current suppression limit: 100
Current cache length: 16
Table 81 Command output
Field
Current suppression limit
Current cache length

ARP packet rate limit configuration commands

arp rate-limit

Use arp rate-limit to configure or disable ARP packet rate limit.
Use undo arp rate-limit to restore the default.
Syntax
In standalone mode:
arp rate-limit { disable | rate pps drop } slot slot-number
undo arp rate-limit slot slot-number
In IRF mode:
arp rate-limit { disable | rate pps drop } chassis chassis-number slot slot-number
undo arp rate-limit chassis chassis-number slot slot-number
Default
ARP packet rate limit is enabled. The default ARP packet rate is 1024 pps.
Views
System view
Default command level
2: System level
Parameters
disable: Disables ARP packet rate limit.
rate pps: Specifies the ARP packet rate in pps, in the range of 5 to 8192.
drop: Discards the exceeded packets.
Description
Maximum number of packets with the same source IP address but
unresolvable destination IP addresses that the device can receive in five
seconds.
Size of cache used to record source suppression information.
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