From the blog

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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OSPF Packet Types / Message Types and Neighborship Requirements

ospf-packets-ospf-messages

In this article, we will discuss various OSPF Packet types or Message types that are used by the OSPF Routing Protocol. There are several messages which are used in OSPF in order to share data bits from one router to…

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OSPF Neighborship States

ospf-neighbor-discovery-states

In this article, we will discuss various states of OSPF (Open Shortest Path First). OSPF routers go through various phases before they establish neighborship. Quick Overview of OSPF Neighbor Discovery States Before we begin a detailed discussion, let’s…

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How to Reset Cisco 7821 | 7841 IP Phone to factory default

how-to-reset-cisco-7821-7841-ip-phone

Many times we have to reset Cisco Routers, Switches and Firewall to their factory default settings. So, in this article, we will discuss how we can reset the Cisco IP phone. Method 1: Steps to reset Cisco 7821…

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How to disable Automatic DNS Lookup In Cisco Devices

how-to-disable-dns-lookup-in-cisco-devices.

Normally, when we working on Cisco Routers, Switches or Firewall, and we give a wrong command to the console of the Router than we have to wait for some time to get it working again. This is due…

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How to configure Static Route | Windows | Linux

how-to-configure-static-route

Hey, sometimes we have to configure a static route in order to connect to a network. Like routes, our host machine maintains their routing table. These routing tables are defined in the Operating System Kernel. In this article,…

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