UMN:CLI
User Manual
V5824G
302
To specify a DHCP server default option, use the following command.
Command
Mode
Description
ip dhcp snooping default-option
code
<1-254>
format
NAME
Global
Specifies a snooping default option format for a switch.
NAME: DHCP option format name
ip dhcp snooping default-option
code
<1-254>
policy
{
keep
|
replace
}
Configures a policy against DHCP option belonging to
a DHCP message (default: replace)
keep: forwards a DHCP message to DHCP server
without any modification.
replace: deletes the DHCP message
’s option and adds
the snooping default option if both of them are same.
However, if they are different each other,
replace
option just adds the snooping default option.
no ip dhcp snooping default-
option code
<1-254>
Removes the DHCP snooping default option for a
given port.
8.5.7.12
Displaying DHCP Snooping Configuration
To display DHCP snooping table, use the following command.
Command
Mode
Description
show ip dhcp snooping
Enable
Global
Shows a DHCP snooping configuration.
show ip dhcp snooping binding
Shows DHCP snooping binding entries.
