Dell PowerConnect 8100 CLI Reference Guide - Page 1045
Parameter Description, Default Configuration, Command Mode, User Guidelines, Example, ip dhcp relay
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Parameter Description Parameter none Description (Optional) Disables the command function. Default Configuration This check is enabled by default. Command Mode Interface Configuration (VLAN) mode User Guidelines Enable DHCP Relay using the ip helper enable command. Use the global configuration command ip dhcp relay information option command to enable processing of DHCP circuit ID and remote agent ID options. DHCP replies are checked by default. The network administrator should ensure that only one switch in the path between the DHCP client and server processes DHCP information options. Example The following example enables relay information check on the interface: console(config)#interface vlan 10 console(config-if-vlan10)#ip dhcp relay information check ip dhcp relay information option Use the ip dhcp relay information option command in Global Configuration mode to enable the circuit ID option and remote agent ID mode for BootP/DHCP Relay on the system (also called option 82). Use the no form of the command to disable the circuit ID option and remote agent ID mode for BootP/DHCP Relay. Syntax ip dhcp relay information option no ip dhcp relay information option IP Helper/DHCP Relay Commands 1045
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