I have a question about configuring the VLANS on a Cisco switch.
I have a 2960 switch and have a 2811 router connected to it.
I have configured the switchport that is connected to the router as a trunk.
The interface on the router is configured with IP 192.168.1.1
I have workstations on the switch and have their default gateway set as 192.168.1.1.
I can ping the default gateway fine from my workstations when they are in the default VLAN 1.
Now I create a VLAN 100 and move all access ports to it.
I can no longer ping the default gateway of 192.168.1.1 and I'm not sure why?
Can the router not accept tagged packets unless setup with subinterfaces?