Let's test your skill in binary conversions, OSPF ABR and ASBRs, and other vital Cisco certification exam topics!
CCNA and CCENT certification:
There is a range of addresses reserved for multicasting. Take the absolute highest number in that range and convert it to a binary string.
Answer: The range is 224.0.0.0 - 239.255.255.255; the binary representation for that last address is 11101111 11111111 11111111 11111111.
CCNP / BSCI:
What command will show whether a router's neighbors are or are not an ABR or ASBR?
Answer: show ip ospf border-routers.
CCNP / BCMSN:
What command places a physical switch port into a logical bundling of ports?
Answer: To place ports into an Etherchannel, use the port-channel command.
CCNP / ISCW Exam:
What is "signature tuning"?
Answer: Signature tuning is simply the process of editing a signature, most likely changing the action taken when there's a signature match.
CCNP / ONT Exam:
You're configuring Priority Queueing. How many queues exist by default, and how many packets can each queue hold?
Answer: There are four default queues - High (20), Medium (40), Normal (60), and Low (80). These are configurable. For example, the following command will double the Normal queue's capacity while leaving the others unchanged. Even if you're just changing one queue's limit, you still have to name a value for each queue.
Below, I've used IOS Help to show the order in which the queue sizes are defined. The bolded command is the final command.
Look for more CCNA, CCENT, and CCNP practice exam questions on my website, and on this one as well!
Chris Bryant, CCIE #12933, is the owner of The Bryant Advantage, home of free CCNA Security and CCNA Wireless tutorials, The Ultimate CCNA Study Package, and Ultimate CCNP Study Packages.
Visit his blog, which is updated several times daily with new Cisco certification articles, free tutorials, and daily CCNA / CCNP exam questions!
A free 7-part course, "How To Pass The CCNA", is also available.
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Article added to SearchWarp.com on Thursday, June 26, 2008 View other articles written by Chris Bryant CCIE 12933(13,736)
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