Today I have a setup in our factory floor, with a stack of 2 X440-G2 switches in the distribution room, and ISW-series switches in on the production floor, like the setup below:
For added redundancy I would like to add another stack similar to the one I have, and then connect “from the other side” to the ISW line:
I’m a bit in the dark regarding MLAG, since it would basically work if I had a single ISW connected to a port in each stack. Will it work when I have two ISW’s, or will this be a typical ring configuration? Would it be possible to setup ring on the ISW ports, and use MLAG between the stacks?
Any other ideas?