MPLS Commands

• ip cef
• mpls label protocol [LDP/TDP]
• LDP is default for new version ios
• TDP is default for old version ios
• mpls ip
• sh mpls ldp inerface
• sh mpls ldp neighbour
• sh mpls ldb bindings (local/remote)
• sh mpls forwarding-table
• sh ip cef
• config)# mpls ldp advertise-labels for 20 to 30
• advertise labels only 20 to 30 to its neighbors.
• sh control-plane host open-ports
• sh ip cef a.b.c.d  255.255.255.0
• sh mpls ldp parameters
• sh mpls ldp discovery
• mpls ldp router-id <interface> force
• mpls ldp discovery transport-address interface
• if some reasons loopback ip address is not reachable, tcp connection will not establish.
• then ldp to establish a tcp connection using physical interface ip address use above command under the interface level.
• mpls ldp neighbor <ip> password <password>
• ip-neighbor's ldp router-id
• mpls ldp password required
• to make use of password mandatory use the above command globally.
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