I've discovered that issuing sqlcmd -L from the console of a SQL host in my network only reveals other instances on the same subnet. It used to reveal all instances on the network so I was wondering ...
There are two servers on co-location. First is Windows Server Standard 2008 R2 SP1. Second is Windows Server 2012 + Sql Server Standard 2012 SP1. First server has a task with a report against tables ...