Cisco IOS Wide-Area Networking Configuration Guide - Free Books

Step 3Command or Actioninterface typeslot/port-adapter.subinterfacenumber[multipoint |point-to-point]PurposeSpecifies the interface by type, slot, and port number, and enters interfaceconfiguration mode.Step 4Example:Router(config)# interfaceserial 1/1.2 multipointip address ip-address mask[secondary]Sets a primary or secondary IP address for an interface.Step 5Step 6Step 7Example:Router(config-if)# ip address172.16.128.4frame-relay interface-dlci dlci[ietf | cisco] [voice-cir cir][ppp virtual-template-name]Example:Router(config-if)# frame-relayinterface-dlci 100xconnect peer-ip-address vcidpw-class pw-class-nameExample:Router(config-fr-dlci)#xconnect 10.0.3.201 888pw-class atm-xconnectmatch protocol ipv6Assigns a DLCI to a specified Frame Relay subinterface on the router or accessserver, assigns a specific PVC to a DLCI, or applies a virtual templateconfiguration for a PPP session and enters Frame Relay DLCI interfaceconfiguration mode.Specifies the IP address of the peer PE router and the 32-bit VCI sharedbetween the PE at each end of the control channel and enters xconnectconfiguration mode.• The peer router ID (IP address) and virtual circuit ID must be a uniquecombination on the router.• pw-class pw-class-name—The pseudowire class configuration fromwhich the data encapsulation type (L2TPv3) is taken. The pw-classparameter binds the xconnect statement to a specific pseudowire class. Thepseudowire class then serves as the template configuration for allattachment circuits bound to it.Note The L2TPv3 session can also be provisioned manually. See the section“Manually Configuring L2TPv3 Session Parameters” for informationabout manually configuring the L2TPv3 session parameters.Enables protocol demultiplexing of IPv6 traffic.Example:Router(config-if-xconn)# matchprotocol ipv6Configuring Protocol Demultiplexing for PPP InterfacesSUMMARY STEPSPerform this task to configure the Protocol Demultiplexing feature on a Point-to-Point Protocol (PPP)interface.1. enable85