July 2009
Intermediate to advanced
752 pages
23h 19m
English
Content preview from JUNOS Enterprise SwitchingBecome 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 Review Answers
Answer: C. There is no default password on a Juniper switch in the factory-default configuration. A single user, root, will be configured with no password.
Answer: B. The class of
super-userallows users to issue any command that they desire on the switch. The other options listed are not supported classes.Answer: D. The other answers are valid interfaces for JUNOS, but none of them are used for OoB management on an EX Series switch. For instance,
fxp0is used for OoB management on M/T Series routers.Answer: B and C. The switch either can be set as a DHCP server or can act as a relay agent. It cannot be a server and a relay agent at the same time, however.
Answer: C. The other commands are not valid commands.
Answer: B. The switch does not come with a default rescue configuration, so it is very important that you set this after your initial installation.
Answer: A and C. The initial configuration can be done via the CLI or EZSetup. Remember that EZSetup can be invoked from the shell or the LCD panel.
Answer: A and C. The factory-default configuration contains many default parameters, including RSTP and LLDP. Remote access such as Telnet and an OoB management interface would have to be configured via the CLI or using EZSetup.
Answer: D. The facility
interactive-commandswill log any commands that were typed via any user interface method, including the CLI.Answer: D. This is the directory for all syslog and
traceoptionsfiles.Answer: B. A community will act as a password ...
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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.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
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.