Top 14 DHCP Interview Questions and Answers
DHCP Interview Questions and Answers
Q1: What is DHCP server?
Ans: DHCP stand for Dynamic Host Configuration Protocol. It is network protocol that enable a server to assign automatically IP address range such as subnet, gateway etc. to computer in network. It uses 67 and 68 port number.
Q2: How does it work?
Ans: It works on DORA process.
D denote DHCP Discover
O denote DHCP Offer
R denote DHCP Request
A denote DHCP Acknowledgement
Q3: Which port are used by DHCP?
Ans: 67 and 68
Q4: What is DHCP scope?
Ans: It’s range of possible IP Addresses that DHCP server can lease IP address to client on a subnet.
Q5: What is DHCP Super Scope?
Ans: A super scope is a collection of individual scopes that can be managed as a single administrative unit in network.
Q6: What is reservation in DHCP?
Ans: DHCP reservation feature is used to reserve IP address for providing permanent IP address to client.
Q7: What does default time lease new IP address to client?
Ans: 8 days
Q8: What is command used to release IP address?
Ans: ipconfig /release
Q9: What is command used to renew IP address?
Ans: ipconfig /renew
Q10: What is DHCP relay agent?
Ans: A DHCP relay agent is any host or IP router that forwards DHCP packets between clients and servers.
Q11: How to make client of DHCP server?
Ans: Check mark on Obtain an IP address automatically
Q12: What is APIPA IP address?
Ans: When DHCP server fail or down to assign automatically ip address to client in that case computer automatic assign ip address itself that is APIPA IP address.
Q13: What is the range of APIPA IP address?
Ans: 169.254.0.1 to 169.254.255.255
Q14: Suppose we have a PC which is connected to our corporate network and unable to get ip address and when I am using ipconfig command to check ip address so show 169.254.x.x ip address what is the reason behind it?
Ans: It possible that DHCP down or unable to make connection between server to client.
29 comments
Thank you for the good writeup. It in fact was a amusement account
ReplyDeleteit. Look advanced to more added agreeable from you! However,
how can we communicate?
Write more, thats all I have to say. Literally, it seems as though you
ReplyDeleterelied on the video to make your point. You clearly know what
youre talking about, why waste your intelligence on just posting videos to your weblog when you could
be giving us something informative to read?
It is the best time to make a few plans for the future and it is
ReplyDeletetime to be happy. I have learn this post and if I may
just I wish to counsel you few fascinating issues or tips.
Perhaps you could write next articles relating
to this article. I want to learn even more issues
about it!
Its like you read my mind! You seem to know a lot about this, like you wrote the book in it or something.
ReplyDeleteI think that you could do with some pics to
drive the message home a bit, but other than that,
this is excellent blog. A fantastic read. I'll definitely be back.
Awesome article.
ReplyDeleteHi there friends, its fantastic post regarding tutoringand completely defined, keep it up all the time.
ReplyDeleteHi, Neat post. There is an issue with your website in web
ReplyDeleteexplorer, could check this? IE still is the market chief and a large
section of other folks will pass over your excellent writing due to this problem.
Hello Dear, are you truly visiting this web site daily, if so
ReplyDeleteafterward you will absolutely take good know-how.
Pretty! This was a really wonderful article. Many thanks for
ReplyDeletesupplying these details.
I'm now not sure where you are getting your info, however great topic.
ReplyDeleteI must spend some time studying much more or working out more.
Thanks for great information I was on the lookout for this information for my mission.
You could definitely see your skills within the work you write.
ReplyDeleteThe arena hopes for even more passionate writers like you who are not afraid to mention how they believe.
At all times go after your heart.
I do not even understand how I finished up right here, but I assumed this post was once
ReplyDeletegood. I do not know who you're however certainly you are going to a well-known blogger in case you aren't
already. Cheers!
Right now it looks like Drupal is the top blogging platform
ReplyDeleteout there right now. (from what I've read) Is that what you are using on your blog?
If you want to improve your know-how just keep visiting this site and be updated with the
ReplyDeletelatest information posted here.
A fascinating discussion is worth comment. There's no
ReplyDeletedoubt that that you ought to publish more on this issue,
it may not be a taboo matter but usually folks don't talk about these subjects.
To the next! Many thanks!!
Wow, marvelous weblog structure! How long have you ever been blogging for?
ReplyDeleteyou made running a blog glance easy. The whole glance of your website is
magnificent, as smartly as the content!
Hi there, just became aware of your blog through Google, and
ReplyDeletefound that it's truly informative. I'm gonna watch out for brussels.
I'll be grateful if you continue this in future.
A lot of people will be benefited from your writing.
Cheers!
I like it when folks get together and share ideas. Great site, stick with it!
ReplyDeleteI have read so many content about the blogger lovers however this
ReplyDeleteparagraph is truly a nice piece of writing, keep it up.
Way cool! Some very valid points! I appreciate you penning this post plus the rest of the website is also very good.
ReplyDeleteWrite more, thats all I have to say. Literally, it seems as
ReplyDeletethough you relied on the video to make your point.
You definitely know what youre talking about, why throw
away your intelligence on just posting videos to your site when you could
be giving us something informative to read?
This paragraph will help the internet visitors for setting
ReplyDeleteup new blog or even a blog from start to end.
What a material of un-ambiguity and preserveness of valuable
ReplyDeleteknow-how about unpredicted emotions.
Hi colleagues, how is everything, and what you desire to say regarding this post, in my view its in fact amazing in favor of me.
ReplyDeleteWhat i do not realize is actually how you're no longer actually a lot
ReplyDeletemore neatly-appreciated than you might be now.
You are very intelligent. You know therefore considerably when it comes to this matter, made me
in my view believe it from numerous various angles.
Its like women and men don't seem to be interested except it's something to do with
Girl gaga! Your own stuffs nice. All the time deal with
it up!
Hello to every one, it's truly a good for me to
ReplyDeletepay a visit this web page, it includes priceless Information.
Hi, I log on to your blog on a regular basis.
ReplyDeleteYour writing style is awesome, keep up the good work!
I think you should check APIPA address Range, I think its 169.25.0.1 - 169.254.255.254, Please correct me if I am wrong.
ReplyDeleteWhats up very cool web site!! Man .. Beautiful .. Wonderful ..
ReplyDeleteI’ll bookmark your blog and take the feeds additionally?
I’m satisfied to search out numerous useful info right here in the put up, we need work out more strategies in this regard,
thanks for sharing. . . . .
Please leave your comments...... Thanks