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Programación en general => Vb.net => Mensaje iniciado por: jorfak1231 en Septiembre 25, 2013, 11:22:34 pm
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From the basics of router hardware to configuring and troubleshooting BGP, let's test your knowledge of Cisco certification exam topics!
CCENT Certification:
You've just run the show interface ethernet0 command and you see the interface is "administratively down". What causes that?
Answer: The interface is shut down. Just run no shutdown on the interface to open it.
When michael korhs outlet (http://michaelkorhsoutlet.blogspot.com) the interface shows as simply "down", that indicates an issue with the cable, or more likely the interface michael korhs clearance (http://michaelkorhsclearance.blogspot.com) on the other end of the connection is not open.
The interface can be physically up and logically down, and that's indicated by the output of show interface displaying the message "serialx is up, line protocol is down". If the line protocol is down, that indicates the lack of a keepalive or a timing issue, such as a missing clockrate command.
CCNA Certification:
What's the broadcast address for a frame?
Answer: The all-Fs MAC address, ff-ff-ff-ff-ff-ff (or FF-FF-FF-FF-FF-FF, as michael korr outlet outlet (http://michaelkorroutlet.blogspot.com) there's michael kord clearence (http://michaelkordclearence.blogspot.com) no difference between upper and lower case in hexadecimal numbering.)
CCNP CertificationBSCI Exam:
What port number does BGP use to create and maintain adjacencies?
Answer: TCP port 179. Don't block that one with an ACL! :)
CCNP CertificationBCMSN Exam:
What's the maximum number of physical channels that can be placed into an Etherchannel?
Answer: Eight.
CCNP CertificationONT Exam:
What's the full command for doubling the michael korehandbags outlet (http://michaelkorehandbagsoutlet.blogspot.com) capacity of the default queue when Priority Queuing is in use?
Answer: Assuming we're using list 1:
priority-list 1 queue-limit 20 40 120 80.
From left to right, we're defining the limit for the high, medium, normal, and low-priority queues. The default queue is the normal-priority queue, and the default capacity for that queue is 60 packets. Even though we're only changing one value, the IOS will make us list michael korhs online outlet (http://michaelkorhsonline.blogspot.com) a value for all four queues.
Look for more Cisco certification exam questions on this same website!
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