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Hi Everyone, recently I was asked to troubleshoot a networking issue, that I got stumped with. A customer that I work with, got complaints about slow file access, so we began digging. Drilling it down to, the problem seems to be related to QoS. Follo...
Hi everybody,
today I did some troubleshooting on customer site.
Following setup:
- L2 Multicast, one source and multiple end-devices on the same vlan
- inbound ACL on the core-VLAN-interface that only permits certain traffic (DNS, DHCP, ...)
...
Hi everyone, (hopefully not a double post, first upload seemed to fail)
maybe someone can help me understand a little better how MST works. Following scenario:
Network set up in a star topologyCore-Switch is STP root, acces switches connected via sta...
Okay, looks like I still got much to learn, about the intricacies of QoS.For now I'll be content with testing out the theory of 10:1 scaling in buffer behaviour. Mind sharing some more input, about my question regarding monitoring?So far I only foun...
Hi Joseph, thank you for the additional input and suggestions.From my understanding of our port-configuration (srr-queue bandwidth share 1 30 35 5) i understood that reservations do not matter (as long as there is only traffic in one queue). As for I...
Hi Peter,
thanks for leading me onto the right tracks here. It looks indeed like things happen as you posted in the first answer, I'll mark that one as Correct Answer.
Here is some additional Information that I could gather during testing:
The switch...
Hi Peter,
thanks for the feedback, that explanation seems plausible. Do you know about some debugging that can be done to follow this process?
I did another debug myself (debug pm vp, see output below) but I guess this is working as designed then. It...
Hi Chris,I just recently stumbled upon the same problem, only to realize that it's almost 2 years since you encountered the problem.Did you gain any insight on the case since then?Tried with IOSXE version 3.6.3 and upgraded to 3.7.3 hoping the issue ...
