Hello,
I am first time user of Aruba Central but have decent understanding of networking in general but I am at a loss as to what is causing the issue I am having currently.
I have a 9004 Gateway connected to an Older 5406R zl1 switch. For the purposes here lets say I am connected to GE0/0/0 on the Gateway, and A23 on the 5406, vLAN 50.
When I set the Gateway port to access mode on vLAN 50, and assign A23 on the switch as vlan50 untagged, everything works as expected.
However when I change GE0/0/0 to be a Trunk Port, set Allowed vlans to 50, and Update the switch for vlan50 to be tagged nothing works. I have also set the vLAN to trusted, with a security policy under Apply Security in central (I tried both ways)
In Trunk Mode I do not get any communication to the vlan, pinging directly from the switch does not return anything.
I am sure I am missing something simple but I am not sure what else to try?
Any help would be appreciated. If I have to I can run in Access Mode but it will limit me in the future.
Thanks