Welcome back! Here are the answers to Tuesday's Cisco certification exam training questions! All of yesterday's questions were short answer.
CCNA Certification And CCENT Certification:
What is the decimal equivalent of the binary string 11110101?
Answer: 245.
CCNA Security Certification / CCNP ISCW Exam:
You want to enable AAA on a Cisco router. How would you do so at the CLI?
Extra Credit: How would you do it in SDM?
Answers: At the command line, use the aaa new-model command. In SDM, click the Additional Tasks button and navigate to the AAA section.
Look for a new CCNA Security exam tutorial on that subject later today!
CCNP Certification / BSCI Exam:
Give three reasons an EIGRP route may go into SIA.
Reasons that EIGRP routes go stuck-in-active are many, but here are the main ones:
-- Unidirectional link is preventing query from being answered.
-- Queried router’s CPU is overloaded, preventing a reply.
-- Queried router’s memory is corrupt.
-- Low-quality link between the two neighbors is allowing Hellos to go through, but replies aren’t getting through.
CCNP Certification / BCMSN Exam:
Describe STP's reaction to a physical channel in an Etherchannel going down. What recalculation takes place?
Answer: The cost of the Etherchannel will change, but the EC itself does not go down.
You're configuring a backup GRE tunnel in SDM. What authentication options will you have, if any?
Answer: Pre-shared keys and digital certificates
Look for new questions later today!
To your success,
Chris Bryant
CCIE #12933
http://www.thebryantadvantage.com/
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