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Cell Relay Retreat>MPLS-OPS Archive>month:2001-Sep> msg00056



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Question

  • From: "Jamal N. Al Karaki" <jkaraki@iastate.edu>
  • Date: Sun, 23 Sep 2001 13:42:53 -0500 (CDT)
  • Resent-Date: Sun, 23 Sep 2001 16:35:45 -0400
  • To: mpls-ops@mplsrc.com


Hi 

I have a question. I read in one of IEEE papers that "transit MPLS networks" can
act as an interdomain between different other domains (like diffserv , intserv)
for the sake of providing End-to-end QoS. I couldn't imagine how this gonna work
especially as diffserv is considered an edge domain and all core domains will be
MPLS-based. In the other side, I can't see exactly the difference of the type of
service differentiation provided by MPLS and by Diffserv i.e. how could we
employ these technologies in order to provide TRUE end-to-end QoS.

Thanks a lot

=================================================================
Jamal Nazzal Al-Karaki                   Email:  jkaraki@iastate.edu
Department of Electrical & Computer Eng. FAX:    +1-515-294-2678
1401 Coover Hall                         TEL :(W)+1-515-294-2667
Ames, Iowa 50011-3060                         (H)+1-515-233-6599
U.S.A                     http://www.public.iastate.edu/~jkaraki
================================================================

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