On 04/06/10 15:14, Александр Чурсин wrote:
Thanks for replies to all.
Phil, regarding the cache output on the MSFC we have ingress flows, on PFC
there are bidirectional flows (with 0 counters on ingress). Ok, I understood
your explanation about counters. The traffic goes to router itself and it's
being process switched, is it correct? But why in this case wee see it on
Yes
the PFC and in egress direction, and there are no egress flows on MSFC? it's
confusing me.
Not sure. I don't pay a lot of attention to MSFC flows.
A guess: the MSFC is attached to the PFC, so flows *leaving* the MSFC
are actually ingress from the perspective of the PFC.
If traffic goes through a router we have cache entries mostly only on a PFC
and ingress only in case of PFC3xxx, correct?
Yes.
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