It's no secret that a system integrator or automation pro has to keep pace with technology developments such as Ethernet and other networks. But how about Cisco IOS or configuring a router and an access control list? What do you do when your systems network is down and everything you try doesn't get the systems back online? Are you using the tools you have at hand effectively?
Read Jeremy Pollard's article "Down Goes the Network" to see what he did in this situation.