DHCP Group of Four Questions

please guy i need the latest dumps for my ccna exam inbox me justopher@yahoo.com

@ Mihai Alex

You are right, but its not the initial Source address. Before the sending the DHCP discover message source IP address will be 0.0.0.0. After Client discovers the DHCP server, the server offers the IP address from the pool randomly..

hi guys i hv foll doubts will someone plz help me…………???….tnx in advance……….

1. Will ip configuration assigned by DHCP be saved when we shut down our PC or wl it be lost?

2. How a ip conflict can occur as all IPs are assigned by DHCP….. then how 2 PCs can share same IPs?

3.How to identify the conflicts?…… i knw da cmd….bt to look for in it?

4. AS mentioned in Q4, if R1 drops da request packet , then how PC1′s req will reach the DHCP server?

plz help me asap………..i m goin to take the exam in few days………
tnx

Latest simulation ?

@AnkushK

1st answer —I think, It depends on the DHCP configuration and happens in rare case….For example if the IP address is assigned 24hrs leased and u shut down the PC for 1hour and the same IP will be assigned after u turn on the PC and also u can bind IP address for particular MAC address…

2. answer —- It happens if some one had assigned the Pool IP manually.

3. answer —- You can find the POP up in Windows… and actual means is to check in the Router by command itself… Instead of moving to PC, do it from Router itself.

4. I think, they way u understand the question is wrong. The PC will not reach DHCP server, The request will be dropped near Router itself as Router will not Broadcast the packet outside LAN.

If i am wrong tell me … So that i can correct ….

@Nanda Kumar N

tnx very much……….

for q4 …….but then ultimately i want to knw how the PC1 req will reach dhcp server as all routers will drop the broadcast?

and in 2nd answer i m not satisfied by the explanation……..what it has to do with whether someone had manually assigned the Pool IP or it has been assigned automatically…………..????

plz help me on this…………i knw i ask too many doubts………..bt tnx for ur efforts…….

@ Ankushk

For q4 Answer

DHCP clients use bootp packets that are broadcasted to all hosts(255.255.255.255) and it will be all dropped by the router. “ip helper-address” command makes the router to forward BOOTP broadcast packets to the specific remote DHCP server (If not found in LOCAL LAN).

For 2nd answer.

Sorry, i just said 1 idea to check, but the actual answer is, once DHCP client sends an DHCP request, the servers checks for any conflict using PING before assigning IP from POOL. Client uses gratuitous ARP to avoid possible duplication . HOST will broadcast for its own Ip address

I think you got complete answer……

I think i would like to recommend is just read Todd lammle book, best for passing CCNA exam. But understanding the concept will make perfect.

Helllllloooooo guys. I passed my exam last Wednesday with a hit of 907. I was really happy. The questions were all the same from the dumps(SHEKAR). Only a very very few were new. Nonetheless the new qns had the same concept rounding off. The sims were the usual EIGRP, ACL & VTP. Only in ACL there was just alittle play around, this time it was host B. The EIGRP a new router was added. And well there is something to note on the VTP sim. The show mac-address-table is a bug to the sim. Therefore, you can either use show mac or rather show mac address-table.

My thanks to the 9tut online community, to my colleagues Denis & Rogers, my teachers, and to God almighty. I wish you all the best guys. I’m going for the CCNA security soon and am planning to take my exam this coming October. And I hope to eat Christmas with my CCNP. cheers and all the best!

Hi there, is anyone aware of any summary material for the Cisco Select exams, number 650 – 196 and 650 – 179 ? any tutorial available?
thanks!

Im writing ccna exam tomorrow. Any tips before I write??? Thanks.

Hello to all,

First of all, thanks for all this valuable information you are providing, I have been studying very hard but without this help I am pretty sure that my CCNA test could be harder than now, I am taking it the next week, can someone send me the last dump just for practice, thank you guys! jc_delcid@hotmail.com

Regards,

@Nanda Kumar N

tnx for your explanation. i hv already read Reachard Deal for CCNA

hi rana,

i will give the exam on 5th oct plz can u send me latest dumps plz..
my email id is ksuraj9@gmail.com

hi guys i just passed my xm few hrs ago………got 947/1000
……………….tnx to 9tut,Nanda Kumar N………….tnx for ur supports…………i got vtp,eigrp and acl2 sims…………………this site rocks…………….keep it up 9tut…………

Hi guys! I’m studying for CCNA and really need most recent dumps. Can anyone please send to dmoorehouse@yahoo.com plz? It would be much appreciated! Thanks for the good input so far!

I HAVE A DOUBT… CAN ANY PASSED ENGINEER PLEASE ANSWER IT ?

IN THE CCNA EXAM, CAN WE SKIP ANY UNKNOWN ANSWER ? OR DO WE HAVE TO ANSWER ALL FROM 1 TO 50 QUESTIONS CONTINUOSLY WITHOUT SKIP ?

THANKS

@ANY ONE
You cannot skip answers and go back for it. 90 minutes is the alloted time for you to finish the 50 questions. that’s all

Hi all
Anybody can tell me, fill-in-the blank is there in a CCNA exam ? my exam is Nov 14 2012.
PLEASE tell me?
Thanks

I will be taking the CCNA Exam this coming November,
Please help.,by sending me the latest dumps.,
Thank you so much

sheidumuhammed@yahoo.com

9tut, as per Q3, I thought that a router by default did not send broadcast traffic hence the answer for Q3 stating just that. Could you break that down further please? Thx

@Jamerican: Question 3 asks about the client, not the router. The client does send a Layer 3 Broadcast DHCPDISCOVER message at the beginning. That is the only way to know about its subnet.

If There are more than one DHCP SERVER.which server should respond to the client first?why?

TY 9tut.

Today I have passed the CCNA. (860/825)
50 questions 3 labs (VTP, EIGRP, ACL). 35 from 9tut.

Also thanks a lot Brar and Sekhar (still valid from examcollection)

Ty again 9tut

from here none

I cant understand anything :S

Completely no person merits any cry, plus the one that is in fact triumphed in‘capital t allow you to weep.
destockchine femme http://www.destockchinefr.fr/

Can somebody please explain to me the concept of a DHCP client system using an DHCP server which is in a different network?
1. How would such a DHCP server offer addresses to systems which are in different networks? In the exibit, suppose that PC1 and PC2 both request IP addresses to the DHCP server, how would this work out?
2. Even though one can configure several address pools on a single DCHP server, how would the server make the determination as to in which networks PC1 and PC2 are?
I’m kind of confused.

@Misiela When the Router forwards the original DHCP request, the traffic reaching the details of the router interface which ‘heard’ the DHCP request is also included in the request data. From the information, the DHCP Server matches up the same scope subnet, and replies with an offer from that scope.

@Misiela Try again (!) When the Router forwards the original DHCP request, the details of the router interface which ‘heard’ the DHCP request is also included in the request data. From that information, the DHCP Server matches up the same scope subnet, and replies with an offer from that scope. The router then passes this response back to the client/host.

PC1 AND R1 are from the same network… look at the picture above !

when pc sends a request via router,it will first drop that request untill unless we didn.t apply a ‘ip header address’ command on it…m i getting it correctly ????/

During plethora all friends understand or know our business; during adversity problems in later life all friends. niceshopok http://www.f77.fr/

A person merely decide to purchase with the help of exposes are purchased from someone. http://www.g77.fr http://www.g77.fr/

hi, please explain the last question. R1 will dropped the packet because there is a DHCP Server?

No,the packet will be dropped because the “default behaviour” of routers is to not forward broadcasts. The DHCP request is a broadcast.

If you enable ip helper-address then the broadcast would be forwarded

Hi, this coment has nonhitg to do with this article I’m afraid but I couldn’t find any other way to try and contact you. Anyhow..I was looking at your page:and thought the code might be useful to me. Unfortunately it produced bundles of parse errors which I tracked down to being because of the html codes you’ve used to display both single and double quotation marks. Once they were all replaced with simple or everything worked fine but there were quite a lot of replacements required! If you’d like a fixed up version of the code I’d be happy to send it to you.

DHCP IS SO GOOD TO USE BECAUSE IT REDUCES OUR WORK…..!

Pliz i will sit for the exam next month, can someone send me the latest dumps on email: olesimbe@yahoo.com

N pas de laisser une certaine marge de vos orteils parce que les chaussures peuvent s mais ils ne peuvent pas s apr猫s le port d p茅riode de temps. sports http://www.crashmisquinces.com/member/369616/

Russland. pls look http://www.uptown-houston.com/member/41195

The healthier your mind and body, the better you will look. pls look http://www.dforever.cn/bbs/viewthread.php?tid=4138769&extra=

For question 4, how can we know if the ip helper-address command is not configured? unless we see the running-config

pl provide latest dump shahpr2001@yahoo.com

Hello Guys I hope you will be fine there. I have CCNA (640-802) and CCNA security (640-554) Vouchers on special discount of 58% for World wide, with six months expiry date till you purchase. Each voucher cost 70USD.
Details Required For CCNA Voucher For Discount Processing:
1-Full Name. 1st Name & Last Name (as you want to appear on certificate & documents)
2-Country.
3-City.
4-State.
5-Pin Code (or Area Code)
6-Residential Address (or where you can collect your Certificate or further correspondence
can be received)
7-Date of birth
Add me on Skype through this information which is written below:
Skype Name: rockon660
you can also email me at this email address which is written below:
madeelqaiser@gmail.com
If you have any Questions feel free to contact me.
Thanks,
Best regards,
Adeel

Hi I need latest dumps. Please send to this email jayamayuran@gmail.com

Can somebody plz send me the latest dumps for CCNA .
i have an exam on the 25 of September.
address:moravcik.j@gmail.com
thank you

Please send latest dumps…anyone who passed the exam. I got an 815, need a little help. Thanks..email — akaarisak@gmail.com

Thanks 9tut. I made it. I passed my CCNA 200-120 today. The sim is Access-list 1 , Access-list 2 & EIGRP. A lot of new questions like Netflow, Syslog, SNMP, VRRP, and GLBP.

i am gonna take my exam at the end of this month… just find out this site wish me luck

can some plz send me last dump for CCNA i have planned the Exam to get it on 20th Sept 2013

email: khadarsaid@gmail.com

Thanks

I plan to take the test~~is it exam question change after 30 sept?