Netgate SG1100 HA

is it possible for sg1100 to be in a HA setup?

Yes, I even mention this here

The configurations will be the same as the sg3100?

Yes. You will just need to remember the vlan quirk that the sg-1100 has, but he talks about that in this video as well I think.

Just follow my video about how VLAN’s work on the SG-1100 and then my HA video

What if we have a switch in stack how can we make the HA work?

I covered the switch config in the first video that was posted.

thank you so much we did it on sg1100