I have a strange issue on my 2962.

My VLAN configuration is as follows:

VLAN1: Enabled on P1/2/3/4 : Subnet = LAN1 : VID = 0
VLAN2: Enabled on P1 : Subnet = LAN2 : VID = 102
VLAN8: Enabled on P1 : Subnet = LAN8 : VID = 108

P1 is a trunked connection to a Unify LAN switch carrying the 3 VLANs - this is working fine

My issue is that P2 - P4 are not working, anything plugged in is showing no connectivity. My desire is that these 3 ports are not trunked and just sit in LAN1.

My configuration has the VID = 0 for VLAN1, so I assumed having P2 - P4 in VLAN1 would allow untagged/un-trunked connectivity on those ports.

I believe my issue is certainly to do with VLAN tagging, but not sure how to fix it.

As an aside, if I disable the "permit untagged device in P1 to access router" setting then I lose all access to my router from P1 too.

Any thoughts appreciated.

In LAN >> VLAN menu, have you disabled the 'enable' option in the 'VLAN Tag' for port 2,3,4 ?