Router(config)#router ospf 55
Router(config-router)# network 140.100.160.10 0.0.0.0 area 0
Router(config-router)# nework 140.100.192.10 0.0.63.255 area 2
Router(config-router)#netwok 140.100.0.0. 0.0.255.255 area 3
Router(config-router)#area 0 range 140.100.160.0 255.255.224.0
Router(config-router)#area 2 range 140.100.192.0 255.255.224.0
Router(config-router)#area 3 range 140.100.16.0 255.255.248.0
Router(config-router)#area 2 stub
Router(config-router)#area 3 stub no summary
Router(config-router)#area 3 defualt-cost 5
Router(config)#interface loopback 0
Router(config-if)#ip address 140.100.200.200 255.255.255.255
Router(config)#interface ethernet 0
Router(config-if)#ip address 140.100.9.129 255.255.255.0
Router(config-if)#ip ospf priorty 64
Router(config-if)#no shut
Router(config)#interface ethernet 1
Router(config-if)#ip address 140.100.12.193 255.255.255.0
Router(config-if)#ip ospf cost 5
Router(config-if)#no shut
Router(config)# interface fddi 0
Router(config-if)#ip address 140.100.160.10 255.255.255.0
Router(config-if)#no shut
Router(config)#interface ethernet 2
Router(config-if)#ip address 140.100.216.193 255.255.255.0
Router(config-if)#no shut
Router(config)#interface ethernet 3
Router(config-if)#ip address 140.100.208.10 255.255.255.0
Router(config-if)#no shut

Question1:
explain the summarization used in this configuration.

Question2:
Give possible reasons for the use of cost in this configuration.

Question3:
This router is the DR for which one of the LANs

Question4:
Why the other LAN are not chosen as the DR?

Question5:
Wha is the router ID for this system and has it ben confiured correctly?

Question6:
if you issue show ip router command, how many networks is the router is directly connected to?

Thanks in advance

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Lebanese_007

First of all, you have ALOT of questions in your post.
How about this, you answer the questions you've posted and include your answers in this thread along with your explainations, etc. Then, if anything is wrong and needs to be cleaned up, we'll take a look at it. Not to be offensive, but YOU have to take SOME initiative, this is the way the real world works.

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I agree.

The answers are all in the config. All ya need to do is to fish 'em out...

If you run into any specific troubles, I'll be glad to help out then....

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I almost laughed, but stopped myself as I realized that it really wasn't funny.

If you have specific questions regarding the configuration, ask them, and we will try to answer.

__________________
`·.¸¸.·´ Strike Attack `·.¸¸.·´
"If one strives towards a constant state of self-improvement, then the next day will always be better than the last. If the next day is better than the last, then tomorrow is destined to be a better day. If tomorrow is a better day, then one always has something to look forward to, one’s self has persevered, and true happiness becomes a little less difficult to attain." - Strike Attack

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Question1:
Look at the subnet masks used.

Question2:
Look at the kind of interfaces.

Question3:
The priority configurations will give you the answer.

Question4:
Think about the kind of areas in this config.

Question5:
Look at the IP addresses configured.

Question6:
Look at the number of areas configured in the OSPF AS.

Hope this helps.

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quote:

---

Originally posted by Bolero


Hope this helps.

---

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I was trying with 3 people , no one could answer these questions.
it is CCNP level, and it is required to be taken when doing the AS degree, even though you had to take all the CCNA Semesters . you have to take just the one semester of CCNP (Ip Addressing, Scalable networks, Routing, OSPF, Multi Area OSPF, EIGRP, Route Optimization, BGP, Scaling BGP, Security)
it is not easy!!

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You are in the right forum for help, put people aren't going to do all of your work for you - You have to at least appear to be trying to answer SOME of the questions yourself.

Bolero gave some good hints, have a look at what he said, have a look at the script then lastly have a look at CCO and look for the answers - when you have them post them here then I'm sure you'll find everybody very helpful.

Try this as well.
http://www.cisco.com/warp/customer/104/1.html

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i already have some answers, but i ws going to compare my answers to the other people answers, any ways i will post them later on during the day.

Thanks Guys, i'm trying to be lazy

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My first instinct was that this was a question that would come from a student and/or their homework... You said that you've had 3 people look at this... BUT have you asked the instructor to assist you in drawing out the answers? A good starting point was given above... and yes you're right the CCNP level is a much more difficult level of training/learning but that's why there's fewer CCNP's than there are CCNA's...

Good luck....

__________________
Thanks...

-Mike CCNA, Net+

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