Cisco IOS Wide-Area Networking Configuration Guide - Free Books

Step 3Step 4Step 5Step 6Command or Actionpseudowire-class [pw-class-name]Example:Router(config)# pseudowire-class etherpwencapsulation l2tpv3Example:Router(config-pw)# encapsulation l2tpv3protocol {l2tpv3 | none}[l2tp-class-name]Example:Router(config-pw)# protocol l2tpv3 class1ip local interface interface-nameExample:Router(config-pw)# ip local interface e0/0PurposeEnters pseudowire class configuration mode and optionallyspecifies the name of the L2TP pseudowire class.Specifies that L2TPv3 is used as the data encapsulationmethod to tunnel IP traffic.(Optional) Specifies the L2TPv3 signaling protocol to beused to manage the pseudowires created with the controlchannel parameters in the specified L2TP class (see thesection “Configuring L2TP Control Channel Parameters”).• If the l2tp-class-name argument is not specified, thedefault values for L2TP control channel parameters areused. The default protocol option is l2tpv3.• If you do not want to use signaling in the L2TPv3sessions created with this pseudowire class, enterprotocol none. (The protocol none configuration isnecessary when configuring interoperability with aremote peer that runs UTI.)Specifies the PE router interface whose IP address is to beused as the source IP address for sending tunneled packets.• The same or a different local interface name can beused for each pseudowire classes configured between apair of PE routers.NoteThis command must be configured forpseudowire-class configurations using L2TPv3 asthe data encapsulation method.60