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Regarding LSP ping message generation

venkatarajeshb
Level 1
Level 1

Hi

I would like to know about the LSP ping

message generation in a dynamic LSP and static

LSP environment.

Is the LSP ping messages generated

automatically upon the creation of LSP

(both static and via LDP) ..? or is it

generated administratively.If it is

generated automatically what would be the

interval between the retransmission of LSP

ping messages.

Any help would be appreciated.

Thanks.

Regards

Rajesh.

1 Reply 1

jsivulka
Level 5
Level 5

Yes, LSP ping messages generated automatically. MPLS LSP Ping uses MPLS echo request and reply packets to validate an LSP.

The following link will help you:

http://www.cisco.com/en/US/docs/ios/12_0s/feature/guide/gslsppt.html#wp1086556