TP-Link T1600G-18TS T1600G-18TSUN V2 CLI Reference Guide Guide - Page 266
ip dhcp relay information strategy
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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 Enable option 82 support in DHCP Relay for port 2: Switch(config)#interface gigabitEthernet 1/0/2 Switch(config-if)# ip dhcp relay information 26.6 ip dhcp relay information strategy Description The ip dhcp relay information strategy 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 strategy command. Syntax ip dhcp relay information strategy { drop | keep | replace } no ip dhcp relay information strategy Parameter drop | keep | replace --The operations for Option 82 field of the DHCP request packets from the Host. The default operation is keep. drop: Discard the packet with the Option 82 field. keep: Keep the Option 82 field in the packet. replace: Replace the option 82 field with the system option defined by the switch. 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. 245
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