I'm trying to figure out how to create a Layer 3 q-in-q interface in Exos on a summit X440 switch.
I've opened a ticket with support but I'm not getting anywhere so if anyone in the community can help I'd appreciate it.
If I need special licensing, a newer firmware version, or even a different model switch I'm open ...but I'm looking to solve the problem with an EXOS solution. I do not want to buy more Cisco stuff. (I'm trying to get rid of the cisco stuff lol) It doesn't make me look good as a sales partner with Extreme to run a bunch of multi-vendor Cisco stuff to achieve our networking goals.
I need to create a logical interface on the switch within the CVID of a VMAN for inter-vlan routing of CVID's, in other words, double-tagged logical interfaces with L3 forwarding enabled.
With IOS I would do:
encapsulation dot1q 10 second-dot1q 403
ip address X.X.X.X x.X.x.x
There you can see you would have an 802.1ad double tagged local virtual interface (sub interface I think cisco calls it).
I simply cannot figure out how to do this on XOS.
Maybe its the difference between a router OS and a switch OS. IDK.