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Ques on RFC 3270 (MPLS Support for DiffServ)

  • From: Vishal M <vishal_study@yahoo.com>
  • Date: Fri, 18 Oct 2002 19:34:48 -0700 (PDT)


Hello,

Question on RFC 3270 (MPLS Support for DiffServ),
Section 1.5:

The second paragraph explains about the relationship
between FEC and set of BAs...

Why don't we consider the concept of packet ordering
constaint (i.e. OA) for an E-LSP (say, E-LSP1 and
E-LSP2) ?

Assuming we have two E-LSPs from the same source (S)
to the same destination (D). Now if an incoming
multimedia packet stream from single source (of voice
and video traffic) is to be sent to destination (D),
is it possible to send voice traffic onto E-LSP1 and
video onto E-LSP2 ? 

Why in this section, we have associated OAs with
L-LSPs only (and not with E-LSPs)?

Thanks for all the inputs and pointers,

Regards,
Vishal.



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