Virtual Private LAN Service238FD 100/320Gbps NT and FX NT IHub Services Guide3HH-11985-AAAA-TQZZA Issue: 13exitno shutdownexitsap 1/1/19:600.* createexitno shutdown----------------------------------------------Example #3:*A:PE25>config>service>vpls#*A:PE26>config>service>vpls# info----------------------------------------------bgproute-distinguisher 65026:600route-target export target:65019:600 import target:65019:600pw-template-bind 1exitbgp-vplsmax-ve-id 100ve-name 26ve-id 26exitno shutdownexitsap 5/2/20:600.* createexitno shutdown----------------------------------------------*A:PE26>config>service>vpls#5.13.1 LDP SignalingT-LDP is triggered once the VPN endpoints have been discovered using BGP. TheT-LDP session between the PEs is established when one does not exist. The far-endIP address required for the T-LDP identification is gleaned from the BGP AD next hopinformation. The pw-template and pw-template-bind configuration statements areused to establish the automatic SDP or to map to the appropriate SDP. The FEC129content is built using the following values:• AGI from the locally configured VPLS-ID• SAII from the locally configured VSI-ID• TAII from the VSI-ID contained in the last 4 bytes of the received BGP NLRIFigure 32 below shows the different detailed phases of the LDP signaling path, postBGP AD completion. It also indicates how some fields can be auto generated whenthey are not specified in the configuration.
