If this is not specified, the pseudowire type is inherited from the parent Xconnect. (Optional) Specifies the pseudowire type. No backup peer peer-router-ip-addr vcid Syntax Descriptionģ2-bit identifier of the VC between the devices at each end of the layer control channel. To remove the redundant peer, use the no form of this command.īackup peer peer-router-ip-addr vcid To specify a redundant peer for a pseudowire virtual circuit (VC), use the backup peer command in interface configuration mode or Xconnect configuration mode. Sets or updates a VPN ID on a VPLS instance. Signaling should be used for autodiscovery:ĭevice(config-vfi)# autodiscovery bgp signaling ldpĭevice(config-vfi-autodiscovery)# Related CommandsĮnables the VPLS PE device to automatically discover other PE devices that are part of the same VPLS domain. The following example shows how to enable Layer 2 VFI as having BGP autodiscovered pseudowire members and specify that LDP Use of the autodiscovery command places the device into Layer 2 VPN VFI autodiscovery configuration mode (config-vfi-autodiscovery). The ldp keyword specifies that LDP should be used for signaling. The bgp keyword specifies that BGP should be used for signaling and autodiscovery, accordance with RFC 4761. VPLS autodiscovery also automatically detects when PE devices are added to or removed from the VPLS domain. Layer 2 VFI autodiscovery enables each VPLS provider edge (PE) device to discover other PE devices that are part of the same Layer 2 VFI configuration (config-vfi) Command History Specifies the template to be used for autodiscovered pseudowires. Specifies that LDP should be used for signaling. Specifies that BGP should be used for signaling and autodiscovery. To disable autodiscovery, use the no form of this command.Īutodiscovery bgp signaling (LDP) autodiscovered pseudowire members, use the autodiscovery command in Layer 2 VFI configuration mode. To designate a Layer 2 virtual forwarding interface (VFI) as having Border Gateway Protocol (BGP) or Label Distribution Protocol
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