Hi James,
All these are valid and well-known points but in my case traffic is/was
dropped very selectively, affecting only some traffic patterns.
It was traffic going from facebook cache appliance that became
completely unusable for scrolling Instagram but worked for Facebook
served from the
On Sat, 14 Dec 2019 at 16:18, Curtis Piehler wrote:
> Has anyone had egress VQ Congestion issues on the Nexus 7k using F2e line
> cards causing input discards? There has been intentional influx of traffic
> over the past few months to these units (Primarily VoIP traffic) IE: SBCs
> and such.
We've had several troubleshooting sessions with Cisco TAC with the end
result the same. Basically every tech regurgitating the design of the
Nexus platform and that you can never trust non saturated links as queues
could fill up quicker.
Their solution was: configure a port channel or add more
Hi Curtis,
Looks like we are on the same boat. We have similar experience with
traffic stepping down from F3e 100G ports to 10G F2e, and also in
parallel from F2e 10G to F2e 1G. Current TAC case opened for about 2
months for now, I had two troubleshooting sessions with different TAC
I am hoping some of you Cisco Nexus veterans out there could shed some
light on this issue or provide some insight if this has been encountered
before.
Has anyone had egress VQ Congestion issues on the Nexus 7k using F2e line
cards causing input discards? There has been intentional influx of
