November 2005
Intermediate to advanced
1152 pages
29h 9m
English
Content preview from Cisco Network Security Troubleshooting HandbookBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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Chapter 11. Troubleshooting AAA on the Switches
Recently, Authentication, Authorization, and Accounting (AAA) implementation on the switch has become extensive and popular due to the enrichment and growth of the 802.1x protocol and Cisco’s initiative on Identity-based Network Services (IBNSs). Authenticating the device has become increasingly important for security administrators, and this need is addressed by the IBNS initiative. This chapter examines AAA implementation and troubleshooting with a focus on these two areas—device management and port authentication on Cisco switches.
Overview of AAA
AAA is implemented on the switch for two purposes:
Switch Management
Identity-based Network Services (IBNSs)
Switch Management
Just like routers, switches ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.