Cisco? Router Troubleshooting Handbook

Your organization wants the e-mail system back up and running -- immediately. Sound familiar? The Cisco Router Troubleshooting Handbook is the book that will bail you out -- a one-stop nuts-and-bolts reference that puts real-world solutions at your fingertips. Superbly organized and packed with crystal-clear action steps, it's the one book you'll carry around and consult every day. Your One-Step Guide for:
* Misconfiguration problems
* The Physical Layer
* The Data Link Layer
* IP
* IGRP and EIGRP
* OSPF
* RIP
* BGP
* Route redistribution pitfalls