May 2009
Intermediate to advanced
882 pages
22h 55m
English
Content preview from Cisco® Network Professional's: Advanced Internetworking Guide
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14.5. Answers to Review Questions
C. A rogue device is a device unauthorized on the network.
B. The MAC address table when filled will cause traffic to flood out all ports.
A. Double tagging allows an attacker to appear like they are on the same VLAN, which lets traffic hop to a VLAN it shouldn't.
B. A rogue DHCP server can spoof IP addresses and make hosts send traffic to IPs where they shouldn't.
B. False, disabling unused services is always a good practice.
D. The host machine is authenticated in 802.1x.
B. False, AAA provide multiple layers of security by authenticating devices, controlling what those devices can do, and then keeping track of what they do.
C. The use of Private VLANs can save an ISP address space.
B. False, backup DHCP servers would ...
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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.