Network outage

I was called in this morning because of a network outage. Not that I have anything to do with the network, or had anything to do with getting it back up, but I was called in. While the router was down, every piece of clustering we had failed. All clusters decided that the other pieces of it's cluster were gone and it should be in charge. Directories got out of sync, our VMWare blades decided they were not licensed, a bunch of machines turned off, stuff like that. Fun.