October 2012
Intermediate to advanced
902 pages
28h 9m
English
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Chapter Review Answers
Answer: C,D. J-Flow v10 and IPFIX are synonymous. Trio supports both.
Answer: B,D. As of Junos 11.4, Trio only supports 1:1 SNAT, DNAT, and Twice NAT.
Answer: A. The next-hop style service set creates an inside and outside service interface that can be used to bridge routing instances.
Answer: A,D. The interfaces included in Trio tunnel services are gr-, ip-, lt-, mt-, pd-, pe-, ut-, and vt-.
Answer: C. Logical tunnels require that two IFLs that are to be joined use the
peer-unitto reference the other. For example, lt-0/0/0.0 would use apeer-unitof 1, whereas lt-0/0/0.1 would use apeer-unitof 0.Answer: B. Only two port mirroring instances can be associated to a single FPC.
Answer: C. The sampling formula is packets sampled = (
run-length+ 1) /rate. With arateof 10 andrun-lengthof 3, this would be packets sampled = (3 + 1) / 10. Otherwise written as 0.40 = 4 /10.
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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.