Configuring Port State Auto Recovery - H3C S5600 Series Operation Manual

Operation Manual – DHCP
H3C S5600 Series Ethernet Switches
Enter system view
Enter port view
Enable the DHCP packet
rate limit function
Configure the maximum
DHCP packet rate
allowed on the port
Enable the port state
auto-recovery function
Set the port state
auto-recovery interval
Note:
Enable the port state auto-recovery function before setting the auto-recovery
interval.
You are not recommended to configure DHCP packet rate limit on the ports of an
aggregation group.

5.2.2 Configuring Port State Auto Recovery

Follow these steps to configure port state auto recovery:
Enter system view
Enable port state
auto-recovery
Configure the port state
auto-recovery interval
To do...
system-view
interface interface-type
interface-number
dhcp rate-limit enable
dhcp rate-limit rate
dhcp protective-down
recover enable
dhcp protective-down
recover interval interval
To do...
system-view
dhcp protective-down
recover enable
dhcp protective-down
recover interval interval
Chapter 5 DHCP Packet Rate Limit Configuration
Use the command...
Use the command...
5-2
Remarks
—
—
Required
By default, DHCP packet
rate limit is disabled.
Optional
By default, the maximum
rate is 15 pps.
Optional
By default, the port state
auto-recovery function is
disabled.
Optional
The port state
auto-recovery interval is
300 seconds.
Remarks
—
Required
By default, this function is
disabled.
Optional
By default, the
auto-discovery interval is
300 seconds.