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Tracing Layer 2 Circuit Operations

To trace the creation of and changes to Layer 2 circuits, include the traceoptions statement:

traceoptions {file filename <files number> <size size> <world-readable | no-world-readable>;flag flag <flag-modifier> <disable>;}

You can include this statement at the following hierarchy levels:

  • [edit protocols l2circuit]
  • [edit logical-systems logical-system-name protocols l2circuit]

Specify the following flags to trace the indicated operations on Layer 2 circuits:

  • connections—Layer 2 circuit connections (events and state changes)
  • error—Error conditions
  • FEC—Layer 2 circuit advertisements received or sent using LDP
  • topology—Layer 2 circuit topology changes caused by reconfiguration or advertisements received from other PE routers

Published: 2012-11-29

Supported Platforms

Published: 2012-11-29