Kevin Dooley has been designing and implementing networks as an independent consultant for more than ten years. He's built large scale Local and Wide Area Networks for several of Canada's largest companies. Kevin holds a PhD in physics from the University of Toronto and is the author of "Designing Large-Scale LANs" (O'Reilly).
"I have found this book handy to have around, and would certainly recommend it to anyone involved in administering Cisco hardware, from simple switches to WAN routers."
--Dan Kolb, Durham University Computing Society