Traffic trunks and CBQ queueing

[Antoine Bagula <bagula@cs.sun.ac.za>]

Dear all,

I have to investigate some ressource allocation schemes using the
following network topology.

1            5
 \          / \  
   \      /     \
     \  /         \
2---- 4 -----------7------8
     /  \         /
   /      \     /   
 /          \ /
3            6

1. I would like to create three distinct Label paths 1-4-5-7-8 (lp1),
   2-4-7-8 (lp2) and 3-4-6-7-8 (lp3) during my simulations so that flows
   originating from sources 1 , 2 and 3 follow different paths to reach the
   destination node 8. flows originating from sources 1,2 and 3 will
   respectively follow the paths lp1, lp2 and lp3. 
   Can someone tell me how to do it ?
2. Can some one give me an example of  ns simulation using CBQ queues ?
3. Can someone inform me or give a link to some work on how to
   simulate MPLS using NS ?


Thanks

Bagula.
###############################################################################
BIGOMOKERO ANTOINE BAGULA               Home : Gardenia 2
Dept of Computer Science                       Skyvuedrive
University of Stellenbosch                     Kluis Rivier
Private Bag XI                                    7580
7602 Matieland                                 Cape Town
South Africa                                   South Africa

Email :bagula@cs.sun.ac.za
       bagula@unikin.net
http://www.cs.sun.ac.za/projects/COE/#members
http://www.cs-net.org
Fax : +2721 8084416 (W)
Tel : +2721 8084605 (W)                                
Cell :+2782 9760453
###############################################################################