I really understand subnetting better now... thank you so much. You're fantastic! My teacher is good but the way he teaches is confusing. Thanks again for posting these great lessions.
To get more networks & hosts, we borrow 2bits from total of 8bits so that we'll get 2 more networks with more hosts per each new network. So, 192.168.101.45/26 means 26bits for networks and 6bits left for hosts. In binary form is 11111111.11111111.11111111.11000000 (26bits turned on, 6bits left) and the subnet mask for this IP 192.168.101.45 /26 is 255.255.255.192 & total available hosts for this IP is 2^6 - 2 = 62 (62 hosts max). 0 & 63 reserved for broadcast.
Actually, we use 2bits of the total 8bits available from the last octet. The default netmask of 192.168.101.45 is 255.255.255.0, in its binary form is 11111111.11111111.11111111.00000000 . First 3 octets are for network portion and the 4th (last) octet is for available hosts. So 192.168.101.45/24 means that 24bits of total 32bits are turned on & that it is class C (only allows up to 254 total hosts).
aha so /24 numbers stands aside from A,B,C classes
Goodninja13 2 months ago
THANK YOU SO MUCH! Preparing for my CCENT and these have helped me tremendously.
mx4life85 3 months ago
ultimate
ayushtoday 3 months ago
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mikoake 4 months ago
4 Videos from you = 1 Semester of college
BigandNasty4Life 5 months ago 21
2 dislikes, whew these people are hard headed persons hahah LOL
yunorodge 5 months ago
thanks for giving this video toturial. it's very easy to understand , hope you keep continue .
arkin426 7 months ago
Wonderful vid...so far. Learned!
eworkmaket 9 months ago
Nice work.. this is good for us new in Networking...
melouiezen 11 months ago 2
I really understand subnetting better now... thank you so much. You're fantastic! My teacher is good but the way he teaches is confusing. Thanks again for posting these great lessions.
SAI724 11 months ago 7
great videos! Can anyone explain why we would use 2bits of the 32 available at 7:52?
mattkornel 1 year ago
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SAI724 11 months ago
@SAI724
(Continue...)
To get more networks & hosts, we borrow 2bits from total of 8bits so that we'll get 2 more networks with more hosts per each new network. So, 192.168.101.45/26 means 26bits for networks and 6bits left for hosts. In binary form is 11111111.11111111.11111111.11000000 (26bits turned on, 6bits left) and the subnet mask for this IP 192.168.101.45 /26 is 255.255.255.192 & total available hosts for this IP is 2^6 - 2 = 62 (62 hosts max). 0 & 63 reserved for broadcast.
SAI724 11 months ago
@SAI724
great comment, i was getting confused.
LATQueens 7 months ago
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SAI724 11 months ago
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SAI724 11 months ago
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SAI724 11 months ago
This has been flagged as spam show
@mattkornel
Actually, we use 2bits of the total 8bits available from the last octet. The default netmask of 192.168.101.45 is 255.255.255.0, in its binary form is 11111111.11111111.11111111.00000000 . First 3 octets are for network portion and the 4th (last) octet is for available hosts. So 192.168.101.45/24 means that 24bits of total 32bits are turned on & that it is class C (only allows up to 254 total hosts).
SAI724 11 months ago
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mattkornel 1 year ago
Fantastic videos,. Have really helped me,. thanks
earthwormjj 1 year ago
This has been flagged as spam show
Today I went on day one of a ICND1 training course and got completely confused.
But after finding these IP addressing and Subnetting courses on youtube I now understand the concepts fully.
A massive thankyou to Matt7988 and to the tutor on the videos as they are superbly simple to follow and have helped me no end. :)
Clank007 1 year ago 2
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Clank007 1 year ago
very helpful videos, i wish you were my real teacher!
redschizonut 1 year ago 2
Awesome!!!! Great work
Noor428 1 year ago