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Have a stack of 9300s running XE v17.12.03. The system-wide MTU setting is 1500. We have 4 VMware ESXi hosts connected and trying to set jumbo frames for the vMotion links for the hosts. Several interfaces are set with "mtu 9198", while others are...
I cut out the bulk of the other ports that aren't involved in this issue. The interface I've been trying to modify is Gi3/0/42 (the only one set to 4580). vMotion currently works fine between all the hosts. In addition, no vMotion ports are part o...
Yeah, I'm pondering that now with this being such a PITA. I need to verify a few connections to firewalls and other devices before I pull that trigger though. But I am leaning towards this more and more as I keep going down the rabbit-hole trying t...
I had thought that too, but I have 6 other interface ports that are used for vMotion that currently show an MTU size of 9198. No warnings or anything in vSphere or errors on the switch stack itself. I'm confused as to why 6 out of the 12 are set to...
