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Monitoring LDP Statistics

Purpose

Display statistics for LDP on the current virtual router.

Action

To display all LDP statistics:

host1#show ldp statistics

  Message type     Received   Sent 
----------------   --------   -----
Hello                 25733   25735
Initialization            2       2
Keepalive              9646    9646
Notification              0       0
Address                   2       2
Address withdraw          0       0
Label mapping             8       8
Label request             0       0
Label withdraw            0       0
Label release             0       0
Label abort               0       0
All UDP               25733   25735
All TCP                9654    9654

     Event type         Total   
---------------------   -----   
Sessions opened             2   
Sessions closed             0   
Topology changes            5   
No router id                0   
No address                  0   
No interface                0   
No session                  0   
No adjacency                0   
Unknown version             0   
Malformed PDU               0   
Malformed message           0   
Unknown message type        0   
Inappropriate message       0   
Malformed tlv               0   
Bad TLV value               0   
Missing TLV                 0   
PDU too large               0   
PDU too small               0   
No Memory                   0

Note: The mpls keyword is optional and is provided for compatibility with non–E-series implementations.

Meaning

Table 41 lists the show ldp statistics command output fields.

Table 41: show ldp statistics Output Fields

Field Name	Field Description
Hello	Number of hello messages received and sent
Initialization	Number of initialization messages received and sent
Keepalive	Number of keepalive messages received and sent
Notification	Number of notification messages received and sent
Address	Number of address messages received and sent
Address withdraw	Number of address withdraw messages received and sent
Label mapping	Number of label mapping messages received and sent
Label request	Number of label request messages received and sent
Label withdraw	Number of label withdraw messages received and sent
Label release	Number of label release messages received and sent
Label abort	Number of label abort messages received and sent
All UDP	Number of UDP messages received and sent
All TCP	Number of TCP messages received and sent
Sessions opened	Number of session opened events
Sessions closed	Number of session closed events
Topology changes	Number of topology change events
No router id	Number of no router ID events
No address	Number of no address events
No interface	Number of no interface events
No session	Number of no session events
No adjacency	Number of no adjacency events
Unknown version	Number of unknown version events
Malformed PDU	Number of malformed PDU events
Malformed message	Number of malformed message events
Unknown message type	Number of unknown message type events
Inappropriate message	Number of inappropriate message events
Malformed tlv	Number of inappropriate message events
Bad TLV value	Number of bad TLV value events
Missing TLV	Number of missing TLV events
PDU too large	Number of PDU too large events
PDU too small	Number of PDU too small events
No Memory	Number of no memory events

Monitoring LDP Statistics

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