[Contents]
[Prev]
[Next]
[Index]
[Report an Error]
Fast Reroute over SONET/SDH
If you are using MPLS fast reroute over a SONET/SDH
interface, reduce the times that the router uses to convert a defect
to an alarm. Use the path trigger delay command
to reduce the time for the path layer and the trigger delay command to reduce the time for the section and line layers. Use
the following guidelines to set the times:
- Specify a value of 0 milliseconds if the interface does
not use APS/MSP or if you want MPLS to have priority over APS/MSP.
- Specify a value of at least 100 milliseconds if this interface
uses APS/MSP and if you want APS/MSP to have priority over MPLS.
Related Topics
[Contents]
[Prev]
[Next]
[Index]
[Report an Error]
