[j-nsp] Use cases for IntServ in MPLS backbones
Mark Tinka
mark.tinka at seacom.mu
Mon Oct 1 06:59:27 EDT 2018
On 1/Oct/18 12:16, adamv0025 at netconsultings.com wrote:
> Hi folks,
>
> Another pooling question from me,
> This time I'm interested on what are your thoughts on DiffServ vs IntServ in
> MPLS backbones and what use cases for IntServ can you think of please.
> So what I have in mind specifically is RSVP-TE in combination with DiffServ
> (standard QoS) vs IntServ (in all its glory i.e. BW pools and sub-pools,
> allocation models RDM/MAM, etc..).
So we don't do any label signaling via RSVP-TE at all.
We use DSCP, but really only for on-net traffic.
Off-net traffic (like the Internet) is really treated as best-effort.
You can't prioritize what you can't control.
Mark.
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