debug mpls ldp transport events

Show MPLS LDP neighbor adjacency events

Rack1SW1#debug mpls ldp transport events
LDP transport events debugging is on
Rack1SW1#sh debug

MPLS ldp:
LDP transport events debugging is on

*Dec 16 14:12:24.465: ldp: enabling ldp on Ethernet2/1
*Dec 16 14:12:24.465: ldp: Hello quick start disabled for idb Ethernet2/1
*Dec 16 14:12:24.465: ldp: Set intf id: intf 0xAD2ED5C0, Ethernet2/1, intf_id 0
*Dec 16 14:12:24.465: ldp: i/f status change: Ethernet2/1; cur/des flags 0x2/0x2mcast 1
*Dec 16 14:12:24.469: ldp: Got LDP Id, ctx 0
*Dec 16 14:12:24.469: ldp: Send ldp hello; Ethernet2/1, src/dst 12.12.12.1/224.0.0.2, inst_id 0
Rack1SW1(config-if)#
*Dec 16 14:12:29.337: ldp: Send ldp hello; Ethernet2/1, src/dst 12.12.12.1/224.0.0.2, inst_id 0
*Dec 16 14:14:41.065: ldp: Incoming ldp conn 1.1.1.1:646 2.2.2.2:48083; with normal priority
*Dec 16 14:14:41.065: ldp: Found adj 0xAC4C5888 for 2.2.2.2 (Hello xport addr opt)
*Dec 16 14:14:41.065: ldp: New temporary adj 0xAD4E0A08 from 2.2.2.2
*Dec 16 14:14:41.081: ldp: Real adj 0xAC4C5888 bound to 2.2.2.2:0, replacing temp adj 0xAD4E0A08
*Dec 16 14:14:41.081: ldp: Adj 0xAD4E0A08; state set to closed

Rack1SW1(config)#
*Dec 16 14:14:41.113: %LDP-5-NBRCHG: LDP Neighbor 2.2.2.2:0 (1) is UP

Rack1SW1#sh mpls ldp neighbor
Peer LDP Ident: 2.2.2.2:0; Local LDP Ident 1.1.1.1:0
TCP connection: 2.2.2.2.48083 – 1.1.1.1.646
State: Oper; Msgs sent/rcvd: 7/7; Downstream
Up time: 00:01:18
LDP discovery sources:
Ethernet2/1, Src IP addr: 12.12.12.2
Addresses bound to peer LDP Ident:
12.12.12.2 2.2.2.2

Rack1SW2#sh mpls ldp neighbor
Peer LDP Ident: 1.1.1.1:0; Local LDP Ident 2.2.2.2:0
TCP connection: 1.1.1.1.646 – 2.2.2.2.48083
State: Oper; Msgs sent/rcvd: 6/6; Downstream
Up time: 00:00:18
LDP discovery sources:
Ethernet2/1, Src IP addr: 12.12.12.1
Addresses bound to peer LDP Ident:
12.12.12.1 1.1.1.1

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