Command Manual (For Soliton) – DHCP
H3C S3100 Series Ethernet Switches
Chapter 2 Rate Limit Configuration Commands
2-2
View
System view
Parameters
interval
: Interval (in seconds) for a port disabled due to the DHCP traffic exceeding the
set threshold to be brought up again. This argument ranges from 10 to 86,400.
Description
Use the
dhcp protective-down recover interval
command to set an auto recovery
interval.
Use the
undo dhcp protective-down recover interval
command to restore the
default interval.
With the port state auto-recovery function enabled on a switch, the auto recovery
interval defaults to 300 seconds.
Note that:
z
Before configuring the port state auto-recovery interval, you must enable port state
auto-recovery on the switch first.
z
The new port state auto-recovery interval only applies to the ports that are shut
down after the
dhcp protective-down recover interval
command is last
executed.
Examples
# Set the port state auto-recovery interval to 30 seconds.
<Sysname> system-view
System View: return to User View with Ctrl+Z.
[Sysname] dhcp protective-down recover enable
[Sysname] dhcp protective-down recover interval 30
2.1.3 dhcp rate-limit
Syntax
dhcp rate-limit rate
undo dhcp rate-limit
View
Ethernet port view
Parameters
rate
: Maximum rate of DHCP traffic in pps. This argument ranges from 10 to 150.
