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Internet Protocol Analysis
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Subnetting
use ^ for exponentiation & remember PEMDAS
1
An IP address has two fields,
.
2
The network prefix is identified using
.
3
In IPv4, in addition to using CIDR notation, the network prefix may be identified using
.
4
A network is divided into two or more subnetworks by dividing
.
5
All hosts on a subnetwork have the same
.
6
Traffic between subnets is exchanged through a
.
7
The first address on any given network or subnet is reserved for
.
8
The last address on any given IPv4 network or subnet is reserved for
.
9
The separation of the network prefix/subnet number from the host identifier is performed by
.
10
The number of subnetworks created by subnetting can be calculated as
.
11
The number of available hosts on each subnet can be calculated as
.
12
The goal of Classless Inter-Domain Routing was to
.
13
Classless Inter-Domain Routing is based on
.
14
The benefits of supernetting are
.
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