H3C S3100 8C SI User Manual

Operation Manual – DHCP
H3C S3100 Series Ethernet Switches Chapter 3 DHCP Packet Rate Limit Configuration
3-2
3.2 Configuring DHCP Packet Rate Limit
3.2.1 Configuring DHCP Packet Rate Limit
Table 3-1 Configure rate limit of DHCP packets
Operation Command Description
Enter system view
system-view
—
Enter port view
interface interface-type
interface-number
—
Enable the DHCP packet
rate limit function
dhcp rate-limit enable
Required
By default, DHCP packet
rate limit is disabled.
Configure the maximum
DHCP packet rate
allowed on the port
dhcp rate-limit rate
Optional
By default, the maximum
rate is 15 pps.
Enable the port state
auto-recovery function
dhcp protective-down
recover enable
Optional
By default, the port state
auto-recovery function is
disabled.
Set the port state
auto-recovery interval
dhcp protective-down
recover interval interval
Optional
The port state
auto-recovery interval is
300 seconds.
 Note:
z Enable the port state auto-recovery function before setting the auto-recovery
interval.
z You are not recommended to configure DHCP packet rate limit on the ports of an
aggregation group.
3.2.2 Configuring Port State Auto Recovery
Table 3-2 Configure port state auto recovery
Operation Command Description
Enter system view
system-view
—
Enable port state
auto-recovery
dhcp protective-down
recover enable
Required
By default, this function is
disabled.

H3C S3100 8C SI Specifications

General

Brand	H3C
Model	S3100 8C SI
Category	Switch
Language	English