CCNA – Troubleshooting 2

question 4

I agree that correct answer is F but why E? where do you see CSU/DSU? If it was DTE/DCE I would understand that.

A CSU/DSU (Channel Service Unit/Data Service Unit) is a digital-interface device used to connect a Data Terminal Equipment device or DTE, such as a router, to a digital circuit. In some cases it is integrated into a router

hi…. :)
can any one give answer for ?

21. A network administrator is explaining VTP configuration to a new technician. What should the network administrator tell the new technician about VTP configuration? (Choose three.)
A. A switch in the VTP client mode cannot update its local VLAN database.
B. A trunk link must be configured between the switches to forward VTP updates.
C. A switch in the VTP server mode can update a switch in the VTP transparent mode.
D. A switch in the VTP transparent mode will forward updates that it receives to other switches.
E. A switch in the VTP server mode only updates switches in the VTP client mode that have a higher VTP revision number.
F. A switch in the VTP server mode will update switches in the VTP client mode regardless of the configured VTP domain membership.

27. OSPF routing uses the concept of areas. What are the characteristics of OSPF areas? (Choose three.)
A. Each OSPF area requires a loopback interface to be configured.
B. Areas may be assigned any number from 0 to 65535.
C. Area 0 is called the backbone area.
D. Hierarchical OSPF networks do not require multiple areas.
E. Multiple OSPF areas must connect to area 0.
F. Single area OSPF networks must be configured in area 1.

D. A switch in the VTP transparent mode will forward updates that it receives to other switches.

A trunk link must be configured between the switches to forward VTP updates.

A switch in the VTP client mode cannot update its local VLAN database.

For question 27. OSPF
B. Areas may be assigned any number from 0 to 65535.
C. Area 0 is called the backbone area.
E. Multiple OSPF areas must connect to area 0 => through by logical or physical must me connect to area 0

For question1 on the top:
both D and F are wrong!, even though the OSPF process ID is only local significant they much be match otherwise the routers cannot establish an adjacency relationship with different process id and it will RUN independently and DOES NOT show any error message!!
- Miss match Hello interval will cause the problem and will display error message such as Dead interval expired! So pick D. cause only one choice!
D. The hello and dead timers are not configured properly.
F. The OSPF process ID numbers must match.

please 9tut, can explain the question 4, why there,s to serial interfaces0/0 in one side of the router and the other side, and what type of encapsulation they are using ??

HDVC
The key is that line protocol of serial 0/0 is down. So u need to use your common sense that what could be the possible reasons that a line protocol would go down only when encapsulation mismatch occur or no keep alive received or clock rate is not set. These are the possible reasons. In answers they’ve given us two reasons so we will choose them.

question#4 9tut is right you know

line up, protocol down: layer 2 problem
line down, protocol down: no shutdown command has been entered but there is a layer 1 problem.
line administratively down, protocol down: needs the no shutdown command

hi the right answer in question 2 should be
C. ACCESS1(config)# line vty 0 4
ACCESS1(config-line)# password cisco
ACCESS1(config-line)# login

am i right ?

I agree with andy on answer for question 2.
C. ACCESS1(config)# line vty 0 4
ACCESS1(config-line)# password cisco
ACCESS1(config-line)# login

Reply to Sainath

27. OSPF routing uses the concept of areas. What are the characteristics of OSPF areas? (Choose three.)
A. Each OSPF area requires a loopback interface to be configured.
B. Areas may be assigned any number from 0 to 65535.
C. Area 0 is called the backbone area.
D. Hierarchical OSPF networks do not require multiple areas.
E. Multiple OSPF areas must connect to area 0.
F. Single area OSPF networks must be configured in area 1.

answer must be C D E

why not A because if no loopback it will take a look ip on physical instead

why not B because area no. can be 0 to 4.2 billion (for no. 1 – 65535 is for OSPF process ID)

why not F because if a single area OSPF you can u any number in 0 to 4.2 billion

////////////////////////////// for question answer should be A B D
21. A network administrator is explaining VTP configuration to a new technician. What should the network administrator tell the new technician about VTP configuration? (Choose three.)
A. A switch in the VTP client mode cannot update its local VLAN database.
B. A trunk link must be configured between the switches to forward VTP updates.
C. A switch in the VTP server mode can update a switch in the VTP transparent mode. (cannot update)
D. A switch in the VTP transparent mode will forward updates that it receives to other switches.
E. A switch in the VTP server mode only updates switches in the VTP client mode that have a higher VTP revision number. (correct is lower vtp revision no.)
F. A switch in the VTP server mode will update switches in the VTP client mode regardless of the configured VTP domain membership. (correct is regard vtp domain)

Hope help !!

ans—ospf–b,c,e
area may be 0-65k (not must be.pay attention to english)
*****
ans a is not correct bcos it says ospf area requires loopback .actually it does not require.you may configure loopback(again pay attention to english)

similarly ans f says must be. it doesnt say may be.so f is not correct.

For OSPF question

The areas can be any number from 0 to 4.2 billion. Don’t get these numbers
confused with the Process ID, which is from 1 to 65,535

Refer

CCNA sybex 6th Edition , page 450

Please take a look !!

For clearly ans about OSPF q

I surfed the internet and found this

http://www.certprepare.com/forum/index.php?s=464d5132117c98188e8c3c744493a9d3&showtopic=55&pid=151&st=0&#entry151

if I have a misunderstood pls tell me : )

All,

I have been reviewing this website for over a month now. Alot of good information on here. I am alittle long in taking the CCNA exam, but I am finally getting around to it in about 3 weeks. Just wanted to get some information out there for every one. The newest version of Pass4sure is crap. I actually purchased the software and am in the process of getting a refund. They broke the questions down into 4 sections, and when i started going thru the questions in the last section, half of them were incorrect. I sent a massive email out to them with screen shots and everything so they could fix they problems. However, their servers are such crap that I have not been able to download the updated software for almost 2 weeks now. I finally told them that I do not have the time to be messing with their site issues, especially after having to fix over 20 questions for them and I want my money back.

From what I can tell, Test inside is pretty accurate, although I have noticed some incorrect quesitons on there as well. Want to say thanks to whoever posted the Lab sims for Packet tracer, it was getting annoying writing down my labs with pencil to practice. Those labs are great, although the 10 question one on VTP and mac-addresses has some issues with it.

I will definitely get on here after I take my CCNA and let everyone know how it went. One final note. Todd Lamele is the *. The CCNA guide(6th Edition) is a great book to read, and I suggest anyone taking the test to download/buy it and read it.

Bryan

i am gonna undertake the ccna exam within 12days…and i wanna know that how far this dumps ll help in the examination…further more clear will the exams contain the questions in the dumps…..somebody plz help me

i think that option b is correct because what cisco is trying to ask is whether we can assign any number from 0 – 65535 or not,it doesnt say that we have to assign till 65535 only.

and in the ccna sybex 6th edition page 450 the author has changed the second option …have a look..

i got my exam yesterday and passed with 974. especial thanks for the 9tut. pass4sure & testinside dumps are still valid. sims are eigrp,vtp & access-list only the ip addresses are changed. in access-list the the pc also changed. again thanks for the 9tut and all of the contributors

if any one need help from me pls email to

hasy_001@yahoo.com

@ md5-sha1

… even though the OSPF process ID is only local significant they much be match otherwise the routers cannot establish an adjacency relationship with different process id and it will RUN independently and DOES NOT show any error message!!
- Miss match Hello interval will cause the problem and will display error message such as Dead interval expired! So pick D. cause only one choice!
D. The hello and dead timers are not configured properly.
F. The OSPF process ID numbers must match.

———————————————————

OSPF Process ID is only locally significant and DOES NOT NEED TO MATCH with the process ID on attached router to form a neighbor relationship. You are either mixing Process ID with area ID or confusing OSPF Process ID with EIGRP AS number.

The only OSPF things that need to match to form a neighbor relationship are:
Hello Interval
Dead Interval
Area ID

and yes… in addition to above 3 things,

stub area flags
and passwords (if using authentication) need to match as well.

So 5 things in total.

test insides are good for ccna exams?

m preparing my ccna exams i see sybex (6th edition ) being the best. please make use of it

Thank u for this!

Thank Thanks

Just took test today. Question #3 and #4 were on the exam

The excellent site. I am improving my knowledge day by day. Thank you, 9tut.

i want to pass a ccna paper please hell me , nad give me update dums….

hi…
i have a confusion in router ios related that is not displayed in 9tut question but i think you can solve my confusion let’s question in question router load IOS from TFTP server this is two choice answer question i confident on one but not on second because pass4sure say different and testinside different. so the confusion between (I) router load IOS from TFTP server for management purposes. (II) router does not locate valid IOS in flash memory.. (III) router has specific boot system command to load IOS from TFTP server i m confident on it it’s right.
but anyone can tell me which two best choices give me 100% marks. plz 9tut and other guys help me on friday 25/02/2011 i will sitting for exam.
plz reply soon

k.aspak@yahoo.co.in 09998301539

plz 9tut give me reply fast question related router loaded IOS from TFTP server and which two options are right above mentioned three.

thanks a lot dear

Can a

What are two effective measures for securing routers? (Choose two.)
a) Protect all active router interfaces by configuring them as passive interfaces.
B) Configure remote administration through VTY lines for Telnet access.
c) Use quotes or phrases to create pass phrases.
d) Disable the HTTP server service.
e) Enable SNMP traps.

My choice is B) and e)

Can anyone please help me find the correct answer.

What are two effective measures for securing routers? (Choose two.)
a) Protect all active router interfaces by configuring them as passive interfaces.
B) Configure remote administration through VTY lines for Telnet access.
c) Use quotes or phrases to create pass phrases.
d) Disable the HTTP server service.
e) Enable SNMP traps.

My choice is B) and e)

if candidate gets fail in first attempt,is the second attempt free.

miftaul

I expect B and C

well i cleared my ccna with 1000/1000, thanks 9tut

Took the exam and passed. Sims vtp2, eigrp and acl
almost everything from 9tut. Thanks 9tut.

Please everyone donate to this gentlemen after taking the exam

Congratulations Muller thats the best score ever
could you please send me Hi Guys can anyone send me the Cisco.TestInside.640-802.v2010-05-17.by.Acme.346q.vce
Cisco.Braindump.640-802.v2010-05-21.by.shakir.354q.vce thanks paulina@icecold.co.za

i be taking the exam in 2 weeks time, can someone please email the latest dump to valentinetan1979@yahoo.com

HI Everyone,

Question # 2 .

Answer sequence is incorrect, router never accept login command in line vty mode unless you set password first then type login. below is the e.g.

R1(config)#line vty 0 4
R1(config-line)#login
% Login disabled on line 66, until ‘password’ is set
% Login disabled on line 67, until ‘password’ is set
% Login disabled on line 68, until ‘password’ is set
% Login disabled on line 69, until ‘password’ is set
% Login disabled on line 70, until ‘password’ is set
R1(config-line)#password cisco
R1(config-line)#login

I guess you will want to add a facebook icon to your blog. Just marked down this article, however I must make it by hand. Just my $.02 :)

i want to write my ccna this week, where do fink i should concentrate on more…..thanks

@NAD i agree

@ Nad,stop being to much clever.you’re also missing a line with your concept.Although answer C is correct for question 2.

Enter configuration commands, one per line. End with CNTL/Z.
R1(config)#line vty 0 4
R1(config-line)#login
% Login disabled on line 66, until ‘password’ is set
% Login disabled on line 67, until ‘password’ is set
% Login disabled on line 68, until ‘password’ is set
% Login disabled on line 69, until ‘password’ is set
% Login disabled on line 70, until ‘password’ is set
R1(config-line)#password cisco
R1(config-line)#login

9tut plz send me latest dumps ,
Thanks

plz send me the latest dumps at navita_rana01@yahoo.co.in

9tut… please I need the dumps too..at spsainju@yahoo.com

Plz I need the latest dumps too, my mail address is mmm_366@hotmail.com, I’m going to make the test this Saturday.
Tks.

Hi plzz you can send the las dumps….my email is greivin21@hotmail.com!!! plzzz

Plzz ans those…..

1. Which of the following issues could result in a port being placed into err-disabled state?

A. loose cable

B. encapsulation mismatch

C. missing clockrate

D. missing running-configuration

E. port security violation

2. Exactly what keystroke terminates a ping on a Cisco router?

3. When we use the Cisco Discovery Protocol, exactly what are we discovering?

4. You want to send an extended ping. After typing the word “ping” at the user exec prompt, what should you do?

A. Hit the enter key

B. Enter the IP address of the destination of the ping

C. Nothing – you can’t send an extended ping from user exec

D. Type “extended-only” and hit the enter key

5. Speaking of floating routes, what is the lowest AD you could assign to a static route to make it “float”?

A. 121

B. 1

C. 255

D. 111

E. Not enough information given to answer the question.

http://www.thebryantadvantage.com/CCNACertificationPracticeExamConfigsTroubleshooting2.htm for above answers