On 16/01/2011 11:58, Bhatia, Manav (Manav) wrote:
Ok, I think I understand what youre alluding to. You will like implementations
to send out the PTP message using the highest priority queue that's available
at the egress. Is this correct?
If this is what you want, then I would disagree. While I understand the urgency
to send out these packets, its way to less than all the other control traffic
that needs to be sent (like BFD, LACP, EFM, etc) out.
I am not at all convinced that PTP traffic is in any way urgent.
What is important is that the timestamp is correct at egress and
immediate on ingress.
The point of this draft is that PTP goes in it's own label group so that
the h/w can identify and timestamp the PTP traffic.
Stewart
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