Connect Cisco Catalyst 1200 Native VLAN 1 to Sonicwall X0

Hi, I feel like and idiot with this question. We have a satellite office connected through IPSEC VPN. I have the Sonicwall TZ270 at the satellite office handing out DHCP address in 10.30.0.0/24. There is currently just some garbage Netgear switch that I repurposed connected to the TZ270. I want to take that out and put a Cisco Catalyst 1200 in place of it. I believe I have the switch set up properly using native VLAN 1. I want to just be able to connect GE1 to X0, however when I plug the Cisco into the firewall there is no activity on the port. If I plug the Cisco into the Netgear that is currently connected to the TZ270 then the Cisco passes traffic fine.

I shouldn't have to create a sub interface on the TZ270 if I'm using native VLAN 1 on the Cisco, correct? Any help is appreciated, this is driving me nuts.