Preface
Obtaining Additional Publications and Information
http://www.cisco.com/en/US/about/ac123/ac147/about_cisco_the_internet_
protocol_journal.html
Training—Cisco offers world-class networking training. Current offerings in
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network training are listed at this URL:
http://www.cisco.com/en/US/learning/index.html
Catalyst 3500 Series XL Hardware Installation Guide
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