You are trying my memory (I haven't had to play with COS & MPLS together
for some time).
I'll dig around and try to get you the answer (unless someone else reading
the list chimes in first).
GK
At 08:38 PM 8/7/2001, Andrew Smith wrote:
>Hi,
>
>Thanks! Please ignore my second question. It wasn't
>well thought of. 8)
>
>So, let me see if I understand it correctly. If I
>assign COS value under one LSP, any traffic pass
>through that LSP will have the COS value assigned.
>
>What do I need to configure for case two like you have
>pointed below to work than? Let say I have IP packets
>with Prec 7 coming, will this be copied into the COS
>bit by default? I read the doc and it says by default
>COS bit should be 0, right?
>
> > Yes. There are two ways we handle COS on MPLS. 1)
> > The LSP is given a
> > certain COS and any packets sent into it are treated
> > accordingly. 2) The
> > COS of the IP Packet is copied into the MPLS header
> > and we treat each MPLS
> > payload accordingly.
>
>
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This archive was generated by hypermail 2b29 : Mon Aug 05 2002 - 10:42:36 EDT