Arp Protective-Down Recover Interval; Arp Rate-Limit - H3C s3600 series Command Manual

arp protective-down recover interval

Syntax
arp protective-down recover interval interval
undo arp protective-down recover interval
View
System view
Parameters
interval: Recovery time (in seconds) of a port which is shut down due to an excessive ARP packet
receiving rate. The effective range is 10 to 86,400.
Description
Use the arp protective-down recover interval command to specify a recovery interval. After the
interval, a port that has been shut down due to an excessive ARP packet receiving rate will be brought
up.
Use the undo arp protective-down recover interval command to restore the default.
By default, when the port state auto-recovery function is enabled, the recovery interval is 300 seconds.
Note that:
You need to enable the port state auto-recovery feature before you can configure the
auto-recovery interval.
If you use the arp protective-down recover interval command to modify the recovery time when
the current port has been already shut down due to an excessive ARP packet receiving rate, the
previously configured interval applies to the first port state recovery. Starting from the next state
recovery, the new recovery interval will take effect.
Examples
# Set the auto-recovery interval to 30 seconds.
<Sysname> system-view
System View: return to User View with Ctrl+Z.
[Sysname] arp protective-down recover enable
[Sysname] arp protective-down recover interval 30

arp rate-limit

Syntax
arp rate-limit rate
undo arp rate-limit
View
Ethernet port view
Parameters
rate: Maximum ARP packet receiving rate on the port, in the range of 10 to 1,024 pps.
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