SG 200 Switch- help needed setting up vlans

I am thoroughly confused by all the various modes and settings on this switch, and trial and error has produced little results. Here is what I am trying to do with this switch. First off, it has a management IP of 192.168.100.1. I want 2 subnets to exist on this switch, 192.168.100.x/24 and 192.168.200.x/24. Port 23 I want to m ake an uplink connection to a DMZ interface off a firewall, which will have an IP of 192.168.100.250. Port 24 on the switch will also be an uplink to a second DMZ interface on the same firewall with a 192.168.200.250 ip address. Each of those DMZ interfaces on the firewall will be configured as a DHCP server and will hand down all the subnet settings to each specific subnet. So my question is how do I configure ports 1-22 on my switch, meaning some of my devices on the network I want on one subnet and other ports on the other subnet. And what would I configure for ports 23 & 24 which are my uplink ports to each respective subnet? I had thought I could simply configure 2 new vlan's on the switch, VLAN100 and VLAN200, and then assign whichever ports I want on which vlan, and then I'd make port 23 VLAN100 and port 24 VLAN200, but that has not worked. But there are general ports, access ports, trunk ports, and I am confused on how I would set up my switch in my scenario. Any ideas?

Hi Mjsully.
I think I understand what you want.
Port 24 = 192.168.200.250 = VLAN 200
Port 23 = 192.168.100.250 = VLAN 100
Configure port 24 as an access port vlan 200 untagged
Configure port 23 as an access port vlan 100 untagged
Configure any additional port as vlan 100 or 200 access untagged to be a member of whatever vlan you wish. Keep in mind these will be 2 separate networks.
Now, the management of the switch is a little different. The default vlan of the switch is vlan 1. If you wish to have the switch management in the 192.168.100.250 subnet you will have to change the default vlan of the switch to be vlan 100 instead of vlan 1.
I hope this makes sense. Let me know.
-Tom
Please mark answered for helpful posts

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TSG wrote:
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