Hi,

I have a question on MPLS TE and Fast Re-Route.

I have a test network and I want to check that the behaviour I am seeing is 
correct.

When you set-up an backup path for patch-protection, it would seem that RSVP 
sends signalling messages down the backup path to reserve the bandwidth.  
However, it does not seem to build an LSP and assign labels to it until the 
primary path breaks.  Is this correct?  Has anyone got any advice on using MPLS 
FRR?

Thanks,

Charlie G



Charlie Greenaway - CCIE#11226 (Security/R&S)

Solutions Architect | BT iNet | 
Email: [email protected] | Web: www.btinet.bt.com 



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