Your individual routers and switches matter less. Stop futzing with each device and start thinking about the entire system.
About Greg Ferro
Human Infrastructure for Data Networks. 25 year survivor of Corporate IT in many verticals, many tens of employers working on a wide range of networking solutions and products.
Host of the Packet Pushers Podcast on data networking at http://packetpushers.net - now one of the largest networking podcasts on the Internet.
Personal blog: http://gregferro.com