CCNA, CCNP, And CCENT Cisco Practice Exam Questions: Binary Conversions, OSPF ASBRs, And More!

Let's inspection your skill in binary conversions, OSPF ABR and ASBRs, and other cardinal Cisco certification exam topics!

CCNA and CCENT certification:

There is a span of addresses reserved for multicasting. Grip the essential highest symbol in that reach and modify it to a binary string.

Answer: The radius is 224.0.0.0 - 239.255.255.255; the binary pattern for that remain superscription is 11101111 11111111 11111111 11111111.


CCNP / BSCI:

What order testament exhibit if a router's neighbours are or are not an ABR or ASBR?

Answer: panoply ip ospf border-routers.


CCNP / BCMSN:

What command places a physical switch harbour into a logical bundling of ports?

Answer: To assign ports into an Etherchannel, avail the port-channel command.


CCNP / ISCW Exam:

What is "signature tuning"?

Answer: Signature tuning is simply the transaction of editing a signature, most possible changing the big idea taken when there's a signature match.


CCNP / ONT Exam:

You're configuring Precedence Queueing. How various queues exist by default, and how assorted packets can everyone row hold?

Answer: There are four default queues - Alpine (20), Medium (40), Orderly (60), and Low (80). These are configurable. For example, the closest command will twofold the Popular queue's influence while leaving the others unchanged. Yet whether you're condign changing one queue's limit, you yet hold to honour a price for each queue.

Below, I've used IOS Benefit to instruct the trail in which the tier sizes are defined. The bolded command is the ending command.

R3(config)#priority-list 1 queue-limit ?

<0-32767> Eminent limit

R3(config)#priority-list 1 queue-limit 20 ?

<0-32767> Medium limit

R3(config)#priority-list 1 queue-limit 20 40 ?

<0-32767> Median limit

R3(config)#priority-list 1 queue-limit 20 40 120 ?

<0-32767> Lower limit

R3(config)#priority-list 1 queue-limit 20 40 120 80 ?

R3(config)#priority-list 1 queue-limit 20 40 120 80

See for another CCNA, CCENT, and CCNP familiarity exam questions on my website, and on this one as well!

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