long story short my goal is to configure 3 ports on an hp switch stack that can only communicate with each other, and nothing else on our lan. I created vlan 60 with 3 untagged ports. However, when I do a "display vlan 60", I see that there are 3 tagged entries. I attempted to remove these entries, but cannot because they are not access ports.
Will this current config accomplish my goal? I tested connectivity across the ports, and that they cannot access the LAN, but I don't know why those entries are tagged ports.
If no, how would one go about removing these tagged ports from the vlan?
See this screenshot for the vlan config
EDIT- I noticed the "route interface: configured" and am thinking maybe this is why. We don't want any traffic coming in or out of these ports to be routed anywhere. Simply switched over the ports. How can I remove this?