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Cisco Training CCNA IP Addressing - Part 4 of 5

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John Mills CCIE # 5037 teaches part four in the series. The subject concerns the way computers apply subnet masks.

Channel: Howto & Style
Uploaded: November 30, 1999 at 12:00 am
Author: panchotraining

Length: 08:29
Rating: 4.881919
Views: 137035

Tags: CCNA  IP  Addressing  Cisco  Network  Academy  640-802  CCENT  John  Mills  Networking  TCP/IP  Training  

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Video Comments

wickedmind92 (November 30, 1999 at 12:00 am)
Brilliant! I understand all whole lot in here! I'm ready for test now!!
MrEdhr (November 30, 1999 at 12:00 am)
wow thank you for this it has brought light before my eyes
masjidsalahuddin (November 30, 1999 at 12:00 am)
Hi I made test in chapter 1 of ccna with my classmates i want to ask if someone knows can i see the grades of my classmates ?
billyshears1000 (November 30, 1999 at 12:00 am)
@TheAwesomeSplodge No, the network address would be 172.16.1.240. You would then have 14 hosts (from 172.16.1.241 to 172.16.1.254)....172.16.1.255 would be the broadcast address. Cheers!
vireshtyagi1 (November 30, 1999 at 12:00 am)
@unclerichard215 Vlan is a layer 2 (datalink layer) concept whereas Subnetting is a layer 3(network layer) concept. Hope it helps, although its too late..xD
TheAwesomeSplodge (November 30, 1999 at 12:00 am)
I'm finding it hard to understand when the subnet contains a number for the host portion of the address. For example, if you use 255.255.255.240 as a subnet, does that mean that the network address is 172.16.1.1x? (x being the host).
mynewschannel (November 30, 1999 at 12:00 am)
@unclerichard215 The subnet does not define the class the first 3 bits of the address that define the class go to 6:48 to see this. In the example class B and class C both use a subnet mask of 255.255.255.0
avvidme (November 30, 1999 at 12:00 am)
@1adnanbhatti Not its not. an "OR" would mean a 0 + 1 or 1 + 0 would create a 1 result. An "OR" would also mean that a 1 + 1 would be 0. Unless it's an XOR in which case it would be a 1. Obviously none of these are the case - it IS a logical AND.
1adnanbhatti (November 30, 1999 at 12:00 am)
its logical OR combination of two binary bits not logical AND combination.logical AND is the multiplication of two binary bits. i have much better knowledge of logic gates
ibrahemazad (November 30, 1999 at 12:00 am)
it's great presentation so many thanx 

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