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 CCNA interview questions  CCNA Interview Questions
 CCDA interview questions  CCDA Interview Questions
Question
here is your question sahin
Hi Jitendera, If i m not wrong, then in EIGRP, Metric weight
is set to K1(Bandwidth)=1, K2(Delay)=0, K3(Reliability)=1,
K4(Load)=0, K5(MTU)=0. This is default setting for EIGRP. 

I knew about it from ICND 2 cisco press book. 

Three more questions - 

a) If we change the K value (I mean metric weight)on a
router what will happen???

b) When redistribution is necessary in EIGRP. Is there any
condition for that???

c) What is reference bandwidth for metric calculation in
EIGRP. As we know, in OSPF, on a CISCO router reference
bandwidth is 10Mbps.
 Question Submitted By :: Mrsahin 07
I also faced this Question!!     Rank Answer Posted By  
 
  Re: here is your question sahin Hi Jitendera, If i m not wrong, then in EIGRP, Metric weight is set to K1(Bandwidth)=1, K2(Delay)=0, K3(Reliability)=1, K4(Load)=0, K5(MTU)=0. This is default setting for EIGRP. I knew about it from ICND 2 cisco press book. Three more questions - a) If we change the K value (I mean metric weight)on a router what will happen??? b) When redistribution is necessary in EIGRP. Is there any condition for that??? c) What is reference bandwidth for metric calculation in EIGRP. As we know, in OSPF, on a CISCO router reference bandwidth is 10Mbps.
Answer
# 1
hi sahin.now i am trying to giver your
 all three question but one thing is 
necessary to know that what is default. 
default is that which can be configurable. 
now in the eigrp determination of path 
done by cost. that is cost==10^8/bandwidth
 now the path which have best cost is 
selected as best path that is the path have
 lower cost selected as best path. 
one point is noticeable that eigrp use only
 bandwidth and delay to path calculation .
mtu is never used for path calculation but
 it is a important parameter for eigrp 
related command. how to configure bandwidth
 of eigrp Set the bandwidth on your
 interfaces using the bandwidth
 command
 Router (config-if)# bandwidth XX
(if you want bandwidth 5600 simply write 56 not 5600)
 this is the command by which you can configure your bandwidth now back to your first question
. 1 now you are going to change the metric
 value that is "k" the what happen here is the
 answer k=ad value/bandwidth(Wright)for eigrp
 ok ad value is constant(let) now
 you can change only bandwidth value now as
 we discus earlier that path determination
 is based on bandwidth so as you increase
 the bandwidth cost decrees then it will be 
selected as best path. 
and if you decrease then cost increases 
then it kept in to routing table.

Now your second question’i have written
 earlier that to reduce routing overload
 we need redistribution 
in another way we can say that in the
 large network we need redistribution.

Now yours 3rd questions
 
Frankly speaking I don’t know
 
Is This Answer Correct ?    0 Yes 0 No
Jitendera Kumar Sinha
 
  Re: here is your question sahin Hi Jitendera, If i m not wrong, then in EIGRP, Metric weight is set to K1(Bandwidth)=1, K2(Delay)=0, K3(Reliability)=1, K4(Load)=0, K5(MTU)=0. This is default setting for EIGRP. I knew about it from ICND 2 cisco press book. Three more questions - a) If we change the K value (I mean metric weight)on a router what will happen??? b) When redistribution is necessary in EIGRP. Is there any condition for that??? c) What is reference bandwidth for metric calculation in EIGRP. As we know, in OSPF, on a CISCO router reference bandwidth is 10Mbps.
Answer
# 2
Honestly speaking Jitendera, i knw all those thing u tld.
Don't mind plzzz...!!! I didn't get the things wat i m
looking for. Still confusion is here...!!! Don't mind.. u
tried ur best. 

If i got to knw from any source, i'll let u knw surely. 

Many many thanx for help. its really revealed some of my
concept regarding that. Hope we'll keep posting regularly.
 
Is This Answer Correct ?    0 Yes 0 No
Mr.shahin07
 
 
 
  Re: here is your question sahin Hi Jitendera, If i m not wrong, then in EIGRP, Metric weight is set to K1(Bandwidth)=1, K2(Delay)=0, K3(Reliability)=1, K4(Load)=0, K5(MTU)=0. This is default setting for EIGRP. I knew about it from ICND 2 cisco press book. Three more questions - a) If we change the K value (I mean metric weight)on a router what will happen??? b) When redistribution is necessary in EIGRP. Is there any condition for that??? c) What is reference bandwidth for metric calculation in EIGRP. As we know, in OSPF, on a CISCO router reference bandwidth is 10Mbps.
Answer
# 3
hi sahin 
i was expecting that u know all that thing which i described.
ok tell me what is real problem i will try my best to explain yours confusion.is the three are yours real question then one thing remember that only badwidth and delay is used in path determination one term i wlll refer to say that composite matric.ok changing the value of k effect changing the value of matric.but it can be done by two way as i described in my first 
section of answer.if you have still some confusion then mail me on jitenderasinha.it@gmail.com
 
Is This Answer Correct ?    0 Yes 0 No
Jietendera Kumar Sinha
 

 
 
 
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