Tuesday, January 28, 2014

..... Aaaaaaaaaaaaaaand we're back!

Back to daily Training Post posts, along with 
the business of earning your CCENT, CCNA, and CCNP in 2014!

BTW, the new website is now scheduled for an end-of-February launch, thanks to the nasty flu / cold that went around the TBA workspace -- and so is my all-new CCENT and CCNA practice exam!

Today's CCNA practice exam covers EIGRP, and there's some excellent review material here for you CCNP Bulldos, too!

I'll see you Wednesday with all-new questions for the CCENT, CCNA, and CCNP.

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Your CCNA practice questions for January 28:

1.  Which two of the following are used by EIGRP in route calculation by default?

A.  bandwidth

B.  load

C.  delay

D.  reliability


2.  You want EIGRP to know that a Serial interface is running at 56 kbps.  The full, exact, unabbreviated command to configure on that interface is what?

3.  In the following command what does the "100" indicate?

ip hold-time eigrp 100 50

A.  The AS number

B.  The area number

C.  The hold-time value

D.  The hello-time value

E.  The variance setting

Answers right after this important message about your CCENT and CCNA exam success in 2014!

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And now... the answers!

1.   A, C.  EIGRP uses the bandwidth and delay metrics by default in its route calculations.

2.  Watch this one -- the bandwidth command wants you to enter the numeric value in kbps, not bps, so the command is:

R1(config)#int s0
R1(config-if)#bandwidth ?
  <1-10000000>  Bandwidth in kilobits

R1(config-if)#bandwidth 56

3.   Watch this one, too.  Many EIGRP commands force you to put the AS number in there somewhere, and that's exactly what the "100" is here.  The second number is the actual hold-time.

R1(config-if)#ip hold-time eigrp ?
  <1-65535>  Autonomous system number

R1(config-if)#ip hold-time eigrp 100 ?
  <1-65535>  Seconds before neighbor is considered down

R1(config-if)#ip hold-time eigrp 100

See you Wednesday with all-new questions!

Chris B.

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