description: Most Cisco engineers and administrators rely on a small core of books that are targeted specifically at their job responsibilities. These dog-eared volumes are used on a daily basis and are considered essential. But budget constraints and space limitations generally limit the number of books in this core, and they are on their own when searching for information not covered in their core library.
title: Cisco Security & Ip Configuration Ultimate Reference Cd: Mpls, I Pv6, Cswan, Intrusion Detection
titlecomplete: Cisco Security & Ip Configuration Ultimate Reference Cd: Mpls, I Pv6, Cswan, Intrusion Detection