Transcript Semester One

JEOPARDY
Semester 1
Frank Mann
Subnets Classes Reserved
Layers
Paths
100
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200
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300
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400
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500
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Layers for 100
This layer is responsible for moving
data through a set of networks
What is the Network Layer?
Layers for 200
This scheme is used by devices to
determine the destination of data as
it moves through the networks
What is a network layer's
addressing scheme?
Layers for 300
They pass data packets between
networks based on Layer 3 information
What is a Router?
Layers for 400
This is the process that the router uses
to choose the next hop in the path for
the packet to travel to its destination
What is Path Determination?
Layers for 500
Layer 3 switching
What is another name for Routing?
Paths for 100
This ICND uses the network address
to identify the destination network of
a packet within an internetwork
What is a Router?
Paths for 200
Two different addressing methods
What are hierarchal and flat addressing
schemes?
Paths for 300
What is an IP datagram?
Paths for 400
One portion of an IP address
identifies the network to which a
device is attached. The other portion
of an IP address identifies the specific
device on that network.
What is a Network number
and a Host number?
Paths for 500
What is 192.5.34.11?
Subnets for 100
The most common reason to do
this is to control network traffic.
Why would you want to subnet a
network?
Subnets for 200
And this will find your network
number
What is a Subnet Mask ?
Subnets for 300
What are allowed Class C Subnet and
Host IP addresses
Subnets for 400
(2^n - 2)
What formula is used to calculate
the number of subnets or nodes?
Subnets for 500
Find the total number of nodes available
for your class and subnet mask.
What is the number of subnets
multiplied by the number of nodes
available per subnet (nets x subnetnodes)
Classes for 100
What is the composition of the first
three IP Address Classes?
Classes for 200
Addresses begin with 0xxx, or 1 to 126
decimal.
What is a Class A IP address?
Classes for 300
5
How many address classes are there
Classes for 400
Addresses begin with 110x, or 192
to 223 decimal.
What is the Class C IP address?
Classes for 500
140.179.220.200
What is a Class B address?
Reserved for 100
127.0.0.1
What is an IP loopback address?
Reserved for 200
192.168.0.0/16
What is a reserved Class C, IP
network address for private
networks?
Reserved for 300
You can’t get these through routers.
What are Reserved Addresses?
Reserved for 400
There are some restrictions on
the subnet address!
Why subnet address cannot be all
"0"s or all "1"s.
Reserved for 500
A, B and C Reserved Addresses
What are 10.0.0.0/8,172.16.0.0/12,
and 192.168.0.0/16?