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Hi,
I have recently bought a couple of Nexus 93180YC-EX switches for a small datacenter deployment. These switches would also do the core routing for this datacenter. I plan to use VPC, SVIs, Layer 3 routing (EIGRP over the VPC peer-link) and also...
Hi guys,I've hit an issue that I can't get to the end of, and thought that you might be able to help...I have an invalid MAC address that is flapping and continously looping between in aVLAN of one of our remote sites LAN. The mac address is 6000.86d...
Hi,
After a Cisco support ticket, I can say that we are quite stable with 7.0(3)I7(3), except a bug that seems to cause tahusd to use 15-20% of the CPU. No performance impact so far, but we ar enot using the Nexuses at their full potential.
Hi,
Thanks for your reply.
I indeed chose 7.0(3)I6(2) as it had one of the shortest open caveats list. Still, I was hoping somebody on this forum already is running on it and would be able to confirm it's bug free.
I've read some nasty bugs ion p...
Yes Paul, soory for the missunderstanding. The loop is only contained in VLAN 75.There is only one span session that is involving other VLANs, not vlan 75 (and it is configured on the core switch only). It is not configured for any of the trunk ports...
Hi pdriver, I do not understand how a port in a blocking state can cause the loop. The Blocking state is supposed to break the loop, right? I have initially attached the output of the "Sh spanning-tree vlan 75" command. STP topology seems to have con...
Hi Gert, You would be right on that one, I don't have this scenario on this network. Would you guys know where could this MAC originate from? It doesn't seem to be a legitimate MAC address to me...