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Parameter
strategy
—— The operations for Option 82 field of the DHCP request packets
from the Host, including three types:
keep: Indicates to keep the Option 82 field of the packets. It is the default
option;
replace: Indicates to replace the Option 82 field of the packets with the
switch defined one;
drop: Indicates to discard the packets including the Option 82 field
Command Mode
Interface Configuration Mode (interface gigabitEthernet / interface range
gigabitEthernet / interface port-channel / interface range port-channel)
Privilege Requirement
Only Admin, Operator and Power User level users have access to these
commands.
Example
Replace the Option 82 field of the packets with the switch defined one and
then send out on port 1/0/1:
T1600G-52TS(config)#interface gigabitEthernet 1/0/1
T1600G-52TS(config-if)#ip dhcp snooping information strategy replace
10.6 ip dhcp snooping information remote-id
Description
The ip dhcp snooping information remote-id command is used to configure
the customized sub-option Remote ID for the Option 82. To return to default
Remote ID for the Option 82, please use no ip dhcp snooping information
remote-id command.
Syntax
ip dhcp snooping information remote-id
string
no ip dhcp snooping information remote-id
Parameter
string
—— Enter the sub-option Remote ID, which contains 64 characters at
most.
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