Specifications
ip dhcp snooping limit rate
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ip dhcp snooping limit rate
Sets the DHCP packet reception rate (the number of DHCP packets that can be received
per second) on the applicable port. DHCP packets exceeding the reception rate are
discarded.
Syntax
To set or change information:
ip dhcp snooping limit rate <Packet/s>
To delete information:
no ip dhcp snooping limit rate
Input mode
(config-if)
Parameters
<Packet/s>
Specify the number of DHCP packets that can be received per second.
1. Default value when this parameter is omitted:
This parameter cannot be omitted.
2. Range of values:
1 to 300 (packets/s)
Default behavior
The reception rate has no limit.
Impact on communication
None
When the change is applied
The change is applied immediately after setting values are changed.
Notes
1. When the ip dhcp snooping limit rate command is set on the port where the ip
dhcp snooping trust command is set, the settings of the ip dhcp snooping limit
rate command become invalid. As a result, there is no limit on the reception rate for
DHCP packets.
2. Values specified by using this command set the upper limit for the number of
received packets, but do not guarantee operation with the specified value.
Related commands
ip dhcp snooping