Cisco Training CCNA IP Addressing - Part 5 of 5

[snapsh00ter]

I did not get that part the first time. The missing 1 made all the difference.

I'm beginning to thing like a computer -_-

[dattuj]

Wish i should read the comments first ,it took me alot time thinking of how the binary of 60 is with only three 1's its "00111100"

[jellybean2626]

very nice of you t help everyone . thanks

[munawar1989]

Define the terms to real time experience like in DSL?

[tacolitz]

Where did you get the broadcast address of 172.16.2.31 where did the 31 came from .. Kindly explain thank you.

[eric24g]

You have to take the subnet (172.16.2.16) last number and add the binary number 1111, which will give you 31. Remember he added up all the host numbers to get 1111.

[koihoshi]

I have never used the logical and process. This gave me some serious "AHA!" moments in learning subnet tricks. I HATE doing stuff on paper but this gave me some VERY useful tips on converting and doing addressing. THANK YOU! Great stuff.

[khellozme]

i have a question plz!

ur magic-number trick.. works on all IP classes ?! if it does.. do we always start the table with 192 on the right and start jumping depending on the subtraction? thank you

[Mrtpberry]

Nice job on parts 1-5. I like the exercises at the end as it helps yo understand what you just taught.

[kawukileonard]

Wow, I liked your discussions John. thank you for this.

[kawukileonard]

Wow, I liked your discussions John.

[lovdeeppahuja]

GRETA IDEA

[khilla]

wow...this video really opened up my understanding, thank you very much for this :)

[electromata]

PANCO you are good thaks.

[gowildamit]

Hey John, Its really nice the way to teach. I have attended CCNA 1 virtual classes in Italy, to be honest... did nt get much. I am doing well with ur online coaching. Looking forward to hear some carrier guidence from you. i would like join Oil and Gas sector with Networking. I used to work in Logistics dept.

Regards

Amit

[mocha4life78]

Thanks John, your videos are awesome!!!

So Clear and to the Point! =)

[777ghu]

tnx :) alott ...

[VictorButny]

great work. finally i learned something clear and solid.

[perezjorgejr]

.60 is 00111100. you put 00111000

[sreid70]

Great video!! Keep them coming.

[SupaioMillieay853]

hehê_î_fèêl_sÒ_lONElý_t0DÅy

[Kage1111]

Very helpful presentation - thank you for posting. Thumbs up!

[johnnycd4EVER]

With that small mistake and the "and" rule applied everything is ok. The final results are ok :D Thank you for those great videos ! Maybe a bit of VLSM in the future???

[jmtahart]

fantastic, simple explanation. thank you.

[mteeheet56]

Thanks for the videos. They are a big help!

[miichaelcannon]

Great tutorial! I hope to see more in the future.

[looserofssuet]

Thank You for your presentation...

.

Pakistan, Karachi...

[dkniles1]

Mr john Mills,many thank you and respect for your excellent work!

greece

[dkniles1]

Mr john Mills,many thank you and respect for your excellent work!

greece

[rcstar07]

great video. I had to watch few times to understand this. this will help me with icnd2 exam.thanks a lot

[nigomusic]

Please post more videos. Gosh I understand this a lot better than my classes. Huh! John u r my savior! Please post more videos.

[crazzychap]

binary adress of 60 is 00111100 anyways the subnet is 00111000 ie 56 :)

[jdwilkins8]

Thanks! This really clarified subnetting for me rather well. Now, for VLAN...

[tanisha706]

I think I get now. If I watch it everyday maybe It'll stick

[MiggyCW]

@tanisha706 Just maybe...

[thelixir715]

explained it much better than my teacher :D thanks

[Pacman2608]

I get it! Finally, thanks so much.

[alanes335]

Very good. Have a test tomorrow.  Thx.

[MsMrbighorn]

Great video...keep up the good work mr.pancho...i watched all parts and now i understand ip addressing and subnet masking..clear things up big time

[jed1nok]

These are very nice talks on basic IP addressing.

[linkin0007]

This good man ! keep up...very helpful and clear despite the quality of display

[sujithk84]

really very helpful and interesting!!

[tomass123]

greatvids much respect from new zealand. z.

[masg0478]

I've watch all ur videos and they are the best in terms of the actual steps involve in IPv4 Subnetting and I,m now able to answer all if not most of the Question I’ve found on the Net so far..Ive just started CCNA  and I was unable to follow my tutor when it came to Logical AND.Ur videos have made everything so clear and informative as if u assume that ur viewers are at the beginner stageThanks a lot.

[masg0478]

I've watch all ur videos and they are the best in terms of the actual steps involve in IPv4 Subnetting and I,m now able to answer all if not most of the Question I’ve found on the Net so far..Ive just started CCNA and I was unable to follow my tutor when it came to Logical AND.Ur videos have made everything so clear and informative as if u assume that ur viewers are at the beginner stageThanks a lot.

[mjben0407]

thanks for the upload .. great video

[TheKyleBinniShow]

Great Videos. I can say that i really learned a good "bit" of information. Thanks! I hope you continue to make videos on this subject.

[Anthem127]

I thought I was going mental for a second. "That doesnt add up!" ok I feel better lol

[rafpelegri]

little mistake, but ok!

[richiexp2]

thank you so much

[badr535]

Brilliant Video , keep it up :)

[sbowesuk]

At 5:45 there seems to be a minor error. If the address is .60, then shouldn't the binary of that be 00111100, not 00111000?

[msjaga21]

great very intresting.... easy to understand...Good teaching..thanks a lot...

[BROADBANDPCCARE]

You are great I worked it out I managed to work it out the first time. What a great teacher.

[THEMaGaR]

thanx thanx thanx thanx a lot..:-)

[damnu22]

Sorry correction, I meant to say subnet portion not subnet mask. lol

[damnu22]

To MrHeyom: Yes, I can see that now, hadn't even noticed, but some people in here are also attacking that the subnet mask should have been x.x.x.60 instead of x.x.x.56, that is why I posted the comment.

Great video, that's amazing how something so complicated can be made so simple, you are an excellent tutor, we want more and thanks

[MrHeyom]

A mistake:

From the address 203.200.10.60

When we want to make a binary for 60*, it should be 00111100

He said 00111000 the = is 56, therefore as in 00111100 the = is 60*

Thank you so much sir.

[damnu22]

you just prove that you haven't watched closely.

the last octet of the address is 00111100 and the last octet of the subnet mask is 11111000 then you AND the and the final result is 00111000 which is 56 my friend

[Battleneter]

yea correct a mistake as below 00111100 (32+16+8+4=60) , good vid though great fresher.

[cronosmachine]

a little mistake

for the 60 in binary it should be 00111100 (32+16+8+4=60)

[iktt]

@cronosmachine dose it effect the whole answer? i mean they're all wrong ??

[VictorButny]

@iktt Calculating the subnet ip, the answer is NO; doesn't affect the final result.

[aztek1934]

the right variant is the following:

subnet address: 203.200.10.60

broadcast address:203.200.10.63

host range: 203.200.10.61 - 203.200.10.62 .

[neeroro]

@aztek1934

It does not affect the result since logical AND between the Subnet Mask and the Address causes the result to remain 56.

[jfm2279]

thank you for this video...,,it's so good

[trav1so]

Whoooo Hoooo - the light just came on!

Thank you & keep-um-commin

[bhanuzxc]

gr8 tutorial..now I will ace my test ;)

[nbayiha]

Brilliant Video , just a little mistake

for the 60 in binary it should be 00111100  (32+16+8+4=60) even if doesnt influence the result.

Thanks for the video.

[AJtheory]

@nbayiha got stuck there for a moment as well, but as you've noted 1+0 = 0+0

in 'AND'-speak....that said, this video series is a great review

[ginoscar]

thanks easy to understand

[tonybahrain]

Thanks and was very informative. Thanks Again

[zizyphus99]

Best subnetting class by a long shot. And all in about an hour. Very appreciated! I can go to sleep now!

[thablackmarkit]

32 + 16 + 8 != 60

[widgeo]

You forgot to add the host part.

32+16+8+4+2+1 = 63

[surrealpast]

dude..thats 56...lol..

[thablackmarkit]

Jesus christ, the CCIE is wrong.

[sujitjacob]

really nice and well explained

[53nat0r]

Thanks very much Sir. Very informative and well explained.

[shalobis]

Brilliant Video..Spot on and very informative..96%

[petetikesava]

nice tutorial

love to watch

[JIMIJIM]

Brilliant videos explained everything again in plain English :)

I also spotted the mistake lol

[ProgramJava]

Great videos!

[allenn3232]

Very informative. I am trying to master this skill and this video is a great help. Thanks!!

[jmainewill]

the mistake was small. (when you converted the 60 to binary number...the 1 was left out of the 4 digit). other than that the video is excellent. great job

[rikstar81]

Thank you for this wonderful presentation. I had been struggling with subnetting for a while but you have made it quite simple. Thanks again.

[flapshot]

Awsome tutorial's, loving them...You did arse me up with the binary calculation of 60 as it was plain wrong, you showed a binary value of 56 ;)

[Badrol007]

u are a good Guru

[devosky]

great tutorials.. all the parts made the concept very clear. Thank you.

[andhraindia1]

u did a bit wrong in this video

dont make any mistakes next time

[ClodomiroPerez1]

I believe is valid to make mistakes... that allow us to see who just watch the videos to criticize trying to be smart without bringing something positive. Take care :)

[IvanRadev]

There are one mistake.

60 = 00111100

in the video 60 = 00111000 witch is 56

:)

[chernobila]

i noticed that too

[ssthao]

I don't see any mistake. I think because you people don't understand what's going on here that's why you think there's a mistake.

[konfetti002]

the mistake is in the converting 60 Decimal to Binary there is one missing at 4 !

[surrealpast]

Lol it's you who doesn't understand whats going on here.

[drakezen]

Fantastic learning videos!

[ericsyn]

Watched 1-5. Extremely well described!

[BEBOCLIPS]

FUKIN LOVLEY !! CHEERZ

[706brotherhood]

Nice one, Thanks..

[kdf666]

I'm just about to start my CCNA training, i found this video (and all the others I watched so far) to be excellent and you make it easy to understand by breaking it down !

Thank you !

[tbmtbm]

be carefull john not to make "too many" mistakes.

but, i would have you as my tutor. you have a talent to put your message across.

i found your videos quite usefull in understanding ip adressing.

thanks. do more please!

[RBaggio25]

He did make a mistake when he converted 60 to binary. he should have turned on binary 4.

The result would have been the same thou. Great videos. I watched all of them.

[Yakandke]

How did he get 56 when he converted the binary numbers back to decimals I got 60

[chicks123]

O.K., so 60 should be written 00111100. But even if you ANDed it as 00111000 it still would've given you a 0 as the result for those bits because the value in the Subnet was 0, right?

[scivi92]

Correct

[chicks123]

Cool.

[sdfghjkl08]

He did 60 wrong

It should be 32+16+8+6 (00111100) not 00111000

????

[sagay]

watched 5 vids - gr8 work cheers!!!

[NetworkAmateur]

Mr. John Mills I really appreciate your video! Thank You!

[mrshaz]

Great video, very well structured. Pls show some CIDR's thanks!

[javajohnson]

John,

I watched 5 in a row -

great presentation,

thanks for your time

and posting these videos

-jj

[WilsonCely]

There're mistakes in the video examplo for subnetting bacause .60 in binary is not 11100 is 111100 so the subnetwork portion address is 201.200.10.111000 and the broadcast is 201.200.10.59 or 201.200.10.00111011

besides the host range changes too, to .57-.58

[NetworkAmateur]

I think you also have a mistake. If you are going to AND [60]00111100 & [248]11111000 you will arrive with the answer of [56]00111000 for the subnet, [63]00111111 for the broadcast address and 203.200.10.57 - 203.200.10.62 of host range.

[adivok]

great video series..great job John.. more vid please

[gigabitethernet]

Great job John. I watched the 5 parts as a refresher and they were great.  Please post some more videos. You're videos are very easy to follow and understand.

[hankmap]

Very well done, thank you, I will be subscribing to hopefully learn more!

[tenzinpalden]

thanks for the educational info...I would love to see more of your videos..thank you !!!

[DATBOYGOTHEAT]

Thank you Mr. John Mills, PLEASE MORE MORE MORE. I enjoy learning from you. I wish my teacher knew asmuch as you. I'am very intrested in more knowledge. Thank you very much Mr. Mills I appreciate it tremendously!

[bamidele112]

Cisco Tricks pleasssssssssssssssseeeeeeeeee­eeee

[Ydontugetwow]

This is good, I think you explain this better than my teacher. Might be the fact that he uses a whiteboard instead of special effects XD. This is good

[Y0uEnj0yMyself]

Great video, I've already taken this course, but rewatching this video refreshes a lot of topics and makes ccna 3 a bit easier.

[craiglee10]

Brill Thanks if you can post your Cisco tricks that would be great!

[HNXDINOZZO]

Isn`t there a mistake in the video ? When he is doing the logical end he gives for the IP X.X.X.60 a 00111000 for the last octet but it has to be a 00111100. Let me know when I am wrong. The rest is just perfect. Thx a lot

[panchotraining]

Apologies, you are quite right! I will try to ammend this video.

John

[HNXDINOZZO]

nono its Ok. the video is still very helpfull. Everyone that is intereseted in this topic will find out himself. So its a good test for everyone ;) Thx again from germany ;)

[fuzzy002]

"will find out himself."

silly silly

us women find it helpful to

guys are not the only ones interested

and thank you john! great videos

[DirtyJayx]

You 're right i noticed that too, thanks for the info.

[HNXDINOZZO]

Isn`t there a mistake in the video ? When he is doing the logical end he gives for the IP X.X.X.60 a 00111000 for the last octet but it has to be a 00111100. Let me know when I am wrong. The rest is just perfect.

[girenzabi]

As a recent college graduate in IT, I have to thank you for your great YouTube videos on the CCNA.

Please create more of these as the videos explain the subject better than most the Cisco's curriculum does.

[Godders112]

Thank you John, loved the CCNA course I attended that you taught recently, and the videos are a brilliant refresher in preperation for the exams.

[MK4bora28l]

This is Awesome, I'm loving it

[goowealth]

Presented in clear, simple and and logical manner. Really good. Just what is needed to understand simple IP in the working world. In addition to the well organized content, i like John 's clear pronunciation, guess that comes with his Englishman accent. Keep it coming and THANK YOU JOHN! Well Done!

[abozarad0]

YOU ARE WELLCOM

[pjdarmis]

the bomb! lovin it.

[Diabolik771]

These are really good!! Cuts through the bull and gets right to it. Good job, John.

[robman78]

Thanks for the help. I am currently studying for my CCNA and this helps alot. Would like to see more CISCO tricks

Thanks

[dxbtalal]

hi robman78, i want a lil help from you. i am thinking for doing CCNA, but i don't know where to start, how hard is it? i don't know much about Networking, just can manage little network, (Lan) , but don't know much about networking. so can u please guide me that where to start. i will appreciate your help

[girenzabi]

Cisco has a complete CCNA curriculum they offer on the subject. It's a lot of work, and requires much dedication and love of all things networking.

In the end you get the certification if you can past the HARD test.

[nimrodsixty9]

For those who might be confused: During the exercise John states that 60 equals 111000. It really doesn't matter since the mask doesn't envolve anything beyond the final 1. But for those of you who might be confused 60 equals 111100. After the and operation you end with 111000 (56).

Great vids! I watched them all! Good refresher! Can tell your CCIE!

[panchotraining]

Sorry, never could count in binary

[HorraceUK]

Thanks alot for these vids, i'm going to start studying for the ccna soon. This gives me the heads up of what to expect.

Any chance you could do some videos about the osi model ?