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MPLS Traffic Parameters

  • From: "Lavoisier J.L.Farias" <lavoisier_farias@uol.com.br>
  • Date: Sat, 28 Sep 2002 18:29:14 -0300
  • Importance: Normal
  • Organization: Lavoisier

Ladies and Gentlemen,

 

At first I apologize due my beginners  questions!!

 

I am currently working at my master thesis, and modelling the ATM-MPLS Interworking, so I would like to know what are the traffic parameters used to establish LSPs on MPLS like the parameters specified in ATM. Does RSVP-TE can guarantee this ? ATM establishes a PVC/SVC based on traffic class (CBR, VBR-rt, VBR-nrt, UBR or ABR) and the follwing traffic parameters: PCR, SCR, MBS, CLR, CTD. Lets suppoese that I am doing the interworking of PVC, VBT-rt, is there exist some mapping between the ATM traffic parameters and MPLS traffic parameters used by RSVP-TE ?

 

In addition to that, does RSVP-TE specify some Admission Control Algorithm like in ATM that specifies GRCA ?

 

Thank you in advance,

 

Best Regards,

 

Lavoisier Farias.

 

PS> Any help will be more than welcomed!!