November 2024
Intermediate to advanced
688 pages
17h 27m
English
Content preview from CCNA Certification Study Guide Volume 2, 2nd Edition
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Appendix BAnswers to the Review Questions
Chapter 1: Enhanced Switched Technologies
- B, D. The switch is not the root bridge for VLAN 1 or the output would tell us exactly that. We can see that the root bridge for VLAN 1 is off of interface G1/2 with a cost of 4, meaning it is directly connected. Use the command
show cdp neito find your root bridge at this point. Also, the switch is running RSTP (802.1d), not STP. - D. If you have a server or other devices connected into your switch that you’re totally sure won’t create a switching loop if STP is disabled, you can use something called PortFast on these ports. Using it means the port won’t spend the usual 50 seconds to come up while STP is converging. Understand this doesn’t completely disable ...
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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.
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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.