we have a SonicWall NSA 3500 and we would like to buy another one. The thing is, if our main SonicWall breaks, we want to have another one ready to work, but we would like it to be automatically detected.
Are SonicWall NSA 3500 able to do such things? If so, is there some documentation about a "sonicwall failover" from the main SonicWall. I am not talking about the WAN Internet Failover features here.