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Basic Networking Concepts

modem vs router

What is the Difference between SSD and HDD with full Information

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When you or someone wants to buy a new computer system, then there is always a...
conifiguring RIP with sdm

Configuring RIP with SDM – CCNA Course

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RIP configuration using SDM are relatively similar and just as easy as configuring default and static routes....
routing and routing protocols

Introduction to Routing and Routing Protocols

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We have delved into many configurations of our routers that cover the administrative aspects of managing the device...
host to host layer protocol

The Host-to-Host layer protocols – CCNA Course

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The main purpose of the Host-to-Host layer protocols is to shield the upper layer applications from the...
IP-Address-Classes-Network-Classes-1024x569-1

IP Address Classes, Network Classes, Private IP – CCNA Course

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This article will cover important topics like IP Address classes, Network classes, private IP, Broadcasting, etc.
ethernet gigabit networking

What is Ethernet Network, Gigabit Network? – CCNA Course

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In this section of the CCNA course, we'll learn a detail explanation about Ethernet Network and Gigabit Network.
Foundation-Cisco-IOS-Configuration-2

Foundation Cisco Configurations – CCNA Course

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This article is interconnected with the Navigating Cisco IOS software. If you haven't read that yet,...

Sub Netting, variable length Subnet Masks (VLSMs)

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In the previous articles, we have learned how to define and find the valid host ranges used...
route summerization in cisco networking

Route summarization in Cisco Networking

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As already mentioned, classful routing protocols automatically summarized networks to the classful subnet boundaries. Classless routing protocols,...
Ethernet-Cable-1024x569-1

Types of Ethernet Cable – CCNA Course

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An Ethernet Cable is one of the commonly used network cables that connect hardware in the local...
basics of networking for beginners

Basics of Networking – For Beginners

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Since from the childhood we used to hear that with teamwork every hard thing is possible. When...
TCP_IP-Utilities-1024x569-2

TCP/IP Utilities Network Commands You Should Know

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The TCP/IP utilities Network commands are very much useful in the field of computer networking in diagnosing problems and getting solutions.
INTERNETWORKING

What is INTERNETWORKING in Computer Network – CCNA COURSE

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In this article, we will learn something basics about internetworking in the computer network.
distance vector routing protocol

Distance vector routing protocols

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The preceding chapter looked at distance vector routing protocols from a sort of high altitude overview. This...
key concepts of host to host

Key Concepts of Host-to-Host Protocols – CCNA Course

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In this article of Internet Layer, we'll see some of the key concepts of Host-to-Host Protocols under...
cisco internetworking operating system

Cisco Internetworking Operating system – CCNA Course

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Cisco IOS software is developed and maintained by Cisco to support a full array of system...
Domain-Name-Specific-Commands-1024x569-1

Domain Name Specific Commands for Cisco Configuration

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Quite often, you have to test connectivity or connect to a multitude of devices from your router or switch. Unless you...
osi reference model

What is OSI Model – CCNA Course

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In this article of CCNA course, we'll have a brief introduction about the OSI Model and what are the layers that it...
eigrp configurations

EIGRP Configuration – CCNA Course

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One of the greatest aspects of EIGRP is that you get all this advanced functionality with minimal...
configuring ospf with sdm

Configuring OSPF with SDM

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With all these configurations we have learned in our previous article for OSPF we have encountered so...
The-7-Layers-of-OSI-Model

The 7 Layers of the OSI Model explained – CCNA Course

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We already have a brief introduction about the OSI model in the previous articles. We know that there are 7 layers of...
process or application layer protocol

The Process/Application Layer Protocols of DoD Model – CCNA Course

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In this article, we’ll describe the different applications and services typically used in IP networks. The following protocols...
TCP IP or internet layer protocol

Introduction to TCP/IP and DoD Model of Internet Layer- CCNA Course

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In this article, we will have a brief introduction to TCP/IP and DoD Model of Internet Layer.
balanced hybrid operations eigrp

Balanced Hybrid operations – CCNA Course

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Balanced hybrid routing protocols are sometimes called advanced distance vector routing protocols. The rationale behind this logic...
Navigating-the-Cisco-IOS-1024x569-1

Navigating the Cisco IOS – CCNA Course

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By now, you have a new-found love and respect for your Cisco equipment after knowing all...
open shortest path first ccna course

Open Shortest Path First (OSPF) – CCNA Course

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The most widely used link-state routing protocols today is an IETF standard routing protocol called Open Short...
internet layer protocol

The Internet Layer Protocols – CCNA Course

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In this article of CCNA course, we'll see what are the Internet Layer Protocols.

What is a Firewall for a Network – why necessary?

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Firewall for a network and its type.In this article, we are going...
what is proxy server and what are its benefits

What is a proxy server & what are its benefits?

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In this article, we’ll discuss what is a proxy server in networking and the benefits of using...
Dynamic routing protocols

Dynamic Routing Protocols – CCNA Course

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When complex networks contain multiple interconnections, static routes are no longer a practical solution because they cannot...