From the blog

How to connect GNS3 Appliances to Internet

how-to-connect-gns3-to-internet

In this article, we will discuss how we can connect our GNS3 appliances with the internet. Many times, we want to communicate our virtual appliances to communicate with the Internet. You can also connect your virtual appliances with…

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How to Enable or Disable Juniper Interface

juniper-router-switch-basic

In this article, we will discuss the basic configuration of Juniper routers and switches. This article will help network professionals who are working on cisco systems and wants to learn Juniper systems. Below, you will found commands which…

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What is Network Address Translation | Different types of NAT

what-is-nat

In this article, we will discuss the NAT (Network Address Translation). Before continuing, I recommend you to read my Public and Private IP address article. NAT is also known as IP masquerading.¬†Let’s continue! Why we need NAT? NAT…

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SNAT vs DNAT | Source NAT vs Destination NAT

snat-vs-dnat

In this article, we will discuss SNAT (Source NAT) and DNAT (Destination NAT). Both terminologies are related to NAT (Network Address Translation). Before continue, I recommend, please take a look on Network Address Translation. Source NAT (SNAT) SNAT…

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OSPF | Open Shortest Path First | Quick Overview

ospf-routers-and-areas-summery

In this article, we will discuss Open Shortest Path First (OSPF). It is an open standard routing protocol which is defined as RFC 2328 for IPv4 and RFC 5340 for IPv6. Quick Overview to OSPF OSPF is one…

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EIGRP : The complete guide for Beginner and Expert

introduction-to-eigrp

In this article, we will discuss EIGRP (Enhanced Interior Gateway Routing Protocol), which is a hybrid routing protocol. It was originally defined by Cisco and available on only Cisco devices. Since 2013, it’s now an Open Standard and…

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EIGRP Packet Types / Messages Types and Neighborship Parameters

eigrp-packets

Enhanced Interior Gateway Routing Protocol (EIGRP) is one of the famous routing protocols. It is widely used in networking. In this article, we will discuss types of messages/ packets which is used in the EIGRP Protocol. We will…

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