Introduction

Welcome to CCNP SWITCH Portable Command Guide. When Cisco Press approached me about updating the four-volume CCNP Portable Command Guides, two thoughts immediately jumped into my head: “Is it time for revisions already?” and “Yikes! I am in the middle of pursuing my master’s degree. Where will I find the time?” Because of those thoughts, two more soon followed: “I wonder what Hans is up to?” and “I hope Carol is in a good mood, as I am about to ask to take Hans away again....” The result is what you now have before you: a new Portable Command Guide for the latest version of the CCNP exam that focuses on switching: CCNP SWITCH.

For those of you who have worked with my books before, thank you for looking at this one. I hope that it ...

Get CCNP SWITCH Portable Command Guide now with the O’Reilly learning platform.

O’Reilly members experience books, live events, courses curated by job role, and more from O’Reilly and nearly 200 top publishers.