Depends on what switch model and what software version. Some do not support q-in-q-in-vni and some d...

This particular update requires both the primary and secondary images to be upgraded. It's a securit...

That is.. absolutely ridiculous considering every other Cisco platform supports it and other vendors...

I have a network running ospfv3 with ipv4 address family for many years with a combination of IOS an...

BFD is usually hardware offloaded so it doesn't show up hitting the CPU, although punted exception p...

I would use ethanalyzer on the inband interface to see what mac addrs it is going to; or bash shell ...

The upgrade path is for ISSU and config compatibility.. If you don't care about config mismatches or...

Exactly what I've been trying to get Cisco to make work. It works on Arista/Juniper (it's called cen...

show system internal ethpm info interface ethX/X | grep -i mtushow int ethX/X counters detailed all

Gibberish usually means wrong baud rate. Look at the settings in line console (show line console), o...

First of all, of course it has a VTEP. It just doesn't have the L2 VNI which is fine. The way it wor...

Usually the module has to be reloaded, and if they continue again it's a hardware fault. Single bit ...

Anyone have an idea about this? Or maybe some indication if it's on a future roadmap?