Hi,
We see a problem with our 9300-48T switches.
Client devices mostly use intel NIC's (I219-V for example). Links are 1Gbit Full duplex, autonegotiate.
When a client copies data from network share A to local disk he gets steady 1Gbit download ...
So after more investigation the problem is a bit different:
applying "qos queue-softmax-multiplier 1200" makes everything better, so it is configured now on all our switches.
The problem still exists, but at a lower scale:
If a port has only ingress ...
Adding policy map didn't affect anything.
Building configuration...
Current configuration : 12270 bytes
!
! Last configuration change at 11:50:37 EET Wed Dec 5 2018 by
! NVRAM config last updated at 13:56:48 EET Fri Nov 2 2018 by
!
version 16.6
...
Just to clarify: The client PC connected to the switch port can easily reach 1Gbps when it only receives, or only transmits. The problem appears when the PC transmits and receives traffic at the same time. In that case the download speed is affected ...
Hi,It is hard to say if the OP of the post that you pointed me to had exactly the same issue or not, as he never stated what transfer speeds they get, and if all of his links were fully utilized, so it's hard to say if he even had an issue, or everyt...
Hi,Thank you for your suggestion. Unfortunately it did not help. With "qos queue-softmax-multiplier 1200" and "hold-queue 2000 out" configured the speed was very unstable, sometimes it was dropping to 0 and the max bandwidth observed was ~600Mbps one...
