Network

concepts of CCNA

Sunday, February 28, 2010

class C Address

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The range of class C address is from 192 to 223(192.0.0.0 to 223.255.255.255).In class first 3 octets is given to network part and the remai...

Class B Address:

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The range of class B address is from 128 to 191(128.0.0.0 to 191.255.255.255). In class B 2 octets is given to Network part and remaining 2 ...
Thursday, September 24, 2009

class A Address:

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In class A address first 8 bits is used for network and next 24 bits is use for hosts. If the first bit is zero in network side then it is c...
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IPV4 Divisions:

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IPV4 is divided into 5 classes, 1. Class A - Public address. 2. Class B - Public address. 3. Class C - Public address. 4. Class D - Multicas...

IPV4:

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IP version 4 is a set 32 binary bits. There are over 2 to the power 32 IP addresses i.e 4.3 billion address. Thus converting this 32 bit IP...
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Types of IP address?

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IP is classified into two, 1. IPV4 - IP version 4. 2. IPV6 - IP version 6. The IP address concept is developed and managed by IANA. IANA- In...

IP Addressing:

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IP address is logical numeric address given to the host, uniquely to identify the host participating in the Network. IP address is a set of ...
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What is Repeater?

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Repeater is a device that reads the data packets fully and retransmits those data packets with full strength. The Repeaters are used to avoi...

What is Brouter?

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Brouter is a combination of Router and Switch. It performs the operation of both Router and Switch. brouter has to maintain both routing as...

What is Router?

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Router is a device that finds the shortest path between in network. It connects the LAN and WAN. Router is layer 3(network layer) device. I...

What is a Switch?

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Switch is also a Networking device used to connect the host together to form a network. It works in data link layer with full duplex communi...
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What is Hub?

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Hub is networking device used to connect the hosts together to form network. Hub works in physical layer with half duplex communication.

Networking Devices.

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The physical devices used to connect the hosts to form a network are Networking devices. The Networking devices are mentioned below. 1.Hub. ...
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What are the types of Topology?

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Topology is broadly divided into 4 types. 1.Bus. 2.Mesh. 3.Star. 4.Ring.
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What is mean by Topology?

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It is Physical layout to show how the hosts are connected in a Network.

What are the types of Network?

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Network is broadly classified by its process and geographical location. By process it is divided into two. 1.Peer to Peer network. 2.Client ...

What is the use Network?

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Network is used to transfer data's between the hosts.

What is Network?

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Network is defined as connecting one or hosts(pc's) together.
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