C. Router CLI Commands, Codes, and Designations9128-A2-GB20-80 September 2002 C-7[no] ip unnumbered [null 0]Minimum Access Level: AdministratorCommand Mode: config-subifEnables or disables IP processing on a serial sub-interface without assigning an explicitaddress. The no ip unnumbered command removes any IP address assigned to theinterface and disables IP processing on the interface. The default is that IP processing isdisabled.Example: ip unnumberedWhen an interface IP address and subnet mask are deleted via the no ip unnumberedcommand, any routing entries with a Next Hop Router address that fall within theinterface’s address range are deleted automatically.[no] frame-relay interface-dlcidlci-numMinimum Access Level: AdministratorCommand Mode: config-subifSpecifies or removes a DLCI on a sub-interface configured for frame relay encapsulation.Only one DLCI may be configured per sub-interface.Example: frame-relay interface-dlci 103dlci-num – Any valid DLCI number that is not already in use on the interface. Range forDLCI numbers is 16–1007. The default is None.Table C-4. Interface Commands (3 of 3)
