TP-Link T2600G-28TS - Ip Dhcp Relay Information; Ip Dhcp Relay Information Policy

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Command Mode
Interface Configuration Mode
Privilege Requirement
Only Admin, Operator and Power User level users have access to these
commands.
Example
Add DHCP Server address 192.168.2.1 to interface VLAN 1:
T2600G-28TS(config)# interface vlan 1
T2600G-28TS(config-if)# ip helper-address 192.168.2.1
46.3 ip dhcp relay information
Description
The ip dhcp relay information command is used to enable option 82 support in
DHCP Relay. To disable this function, please use no ip dhcp relay information
command.
Syntax
ip dhcp relay information
no ip dhcp relay information
Command Mode
Global Configuration Mode
Privilege Requirement
Only Admin, Operator and Power User level users have access to these
commands.
Example
Enable option 82 support in DHCP Relay:
T2600G-28TS(config)# ip dhcp relay information
46.4 ip dhcp relay information policy
Description
The ip dhcp relay information policy command is used to specify the
operation for the Option 82 field of the DHCP request packets from the Host. To
restore to the default option, please use no ip dhcp relay information policy
command.