MPLS CBTS TE - Tunnel not routing EXP properly

Unanswered Question

Hello,


We are working on TE within our MPLS environment and want to employ CBTS.  I have configured this according to the "MPLS Traffic Engineering: Class-based Tunnel Selection" doc.  The tunnels are up but do not seem to be recognizing the configured EXP values.  I have setup TEST polic-maps so I can verify the packets have the proper EXP set in the label but the tunnels just seem to be totally disregarding it.  I have attached the config for review.  Any assistance would be greatly appreciated.


Notes:


These are P to P tunnels.  We are using 7206VXRs  with the c7200-adventerprisek9-mz.124-24.T3.bin image.


Thanks in advance!


Dan

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Giuseppe Larosa Mon, 08/02/2010 - 13:26
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Hello Daniel,


>> These are P to P tunnels.  We are using 7206VXRs  with the c7200-adventerprisek9-mz.124-24.T3.bin image.


my guess is that the trouble is in the first sentence (unless it is a typing error), PE nodes are the ones that can choice what LSP to use for sending traffic.


P nodes are internal to the MPLS cloud.


you are referring to this link:


http://www.cisco.com/en/US/docs/ios/mpls/configuration/guide/mp_te_tun_select_ps6441_TSD_Products_Configuration_Guide_Chapter.html#wp1056269


Hope to help

Giuseppe

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