Managing multiple GS324TP Switches

Clarifications for schumaku:

1. I had a typo.  The IPs start with 192.168.  
2. The Firewall is configured as:
   1. X0                LAN           192.168.150.1      255.255.255.0   1Gbps Full Duplex     Default LAN
   2. X0:V151       VPN#1       192.168.151.1      255.255.255.0   VLAN Sub-Interface   Equipment
   3. X0:V152       VPN#2       192.168.152.2      255.255.255.0   VLAN Sub-Interface   IoT Devices
3. Currently, Port 1 of the first switch is plugged into the X0 interface of the firewall
4. Currently, Port 2 of the first switch is plugged into Port 1 of the second switch
5. Currently, Port 3 of the first switch is plugged into Port 1 of the third switch
6. V151 has computers that need to talk with one another but not the WAN.   A handful of LAN terminals need to remotely access 5 of the computers on V151 in order to check logs and access reports.
7. V152 has internet-connected devices that talk to one another and to WAN.  They have firmware that does not get updated.   I don't want them talking to X0 and X0:V151.

Currently, all the wired connections go to patch panels and are randomly plugged into one of the three switches and all of the switches are in their default configurations.   I want to rectify this.

The "add switch" feature of my firewall only checks for switches of a single brand (not netgear), so I can't use the firewall interface to setup tagged and untagged ports on each of the switches.

I do not want to console log into each of the switches separately.  I'm hoping there is a program that I could use to configure all of the Netgear switches from a single interface.