TP-Link JetStream T3700G-52TQ - Ip Dhcp Snooping Information Circuit-ID

T3700G-52TQ
JetStream 52-Port Gigabit Stackable L3 Managed Switch CLI Guide
Command Mode
Global Configuration Mode
Example
Configure the customized sub-option Remote ID for the Option 82 as tplink:
T3700G-52TQ(config)#ip dhcp snooping information remote-id tplink
13.7 ip dhcp snooping information circuit-id
Description
The ip dhcp snooping information circuit-id command is used to enable and
configure the customized sub-option Circuit ID for the Option 82 on a
specified port/LAG. To return to the default Circuit ID for the Option 82,
please use no ip dhcp snooping information circuit-id command.
Syntax
ip dhcp snooping information circuit-id string
no ip dhcp snooping information circuit-id
Parameter
string —— Enter the sub-option Circuit ID, which contains 32 characters at
most.
Command Mode
Interface Configuration Mode (interface gigabitEthernet / interface range
gigabitEthernet / interface ten-gigabitEthernet / interface range
ten-gigabitEthernet)
Example
Enable and configure the customized sub-option Circuit ID for the Option 82
as “tplink” on port 1/0/1:
T3700G-52TQ(config)#interface gigabitEthernet 1/0/1
T3700G-52TQ(config-if)#ip dhcp snooping information circuit-id tplink
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