TP-Link T1600G-18TS T1600G-18TSUN V2 CLI Reference Guide Guide - Page 269
ip dhcp relay default-interface
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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 Specify the remote ID as "TP-Link" for port 2: Switch(config)#interface gigabitEthernet 1/0/2 Switch(config-if)# ip dhcp relay information remote-id TP-Link 26.10 ip dhcp relay default-interface Description The ip dhcp relay default-interface command is used to configure default relay agent interface. When the switch works at DHCP VLAN Relay mode and there is no IP interface in the VLAN, the switch uses the IP of default relay agent interface to fill in the relay agent IP address field of DHCP packets. To delete the default relay agent interface use no ip dhcp relay default-interface. Syntax ip dhcp relay default-interface no ip dhcp relay default-interface Command mode Interface Configuration Mode Privilege Requirement Only Admin, Operator and Power User level users have access to these commands. Example Configure interface VLAN 1 as the default relay agent interface: Switch(config)# interface vlan 1 Switch(config-if)# ip dhcp relay default-interface 248
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