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EIGRP vs OSPF – 10 Differences between EIGRP & OSPF [2021]

eigrp-vs-ospf

In this article, we will discuss some common differences between EIGRP & OSPF. Both are dynamic routing protocols and both have their pros and cons. If you are new to the dynamic routing protocols, I recommend you to…

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Best Network Simulation Tools [2021]

best-network-simulation-tools

In this article, we will discuss the best network simulation tools. During the initial learning phase, you may not arrange all networking devices, so it is recommended to install network simulation software to practice and learn networking. Simulation…

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Switchport Modes | Trunk Port | Access Port

switchport-mode-access-and-trunk

In this article, we will discuss switchport and switchport modes. While working on Cisco platform switches, you may come across Trunk Mode and Access Mode. Let’s start the discussion in mode detail. What is Switchport Mode in Cisco…

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Cisco line vty 0 – 4 Explanation and Configuration | VTY – Virtual Teletype

cisco-line-vty-0-4-configuration-and-explanation

In this article, we will discuss the meaning of the Cisco line vty command. While working on Cisco Routers or Switches you may come across line vty configuration. So, In this article will explain the “line vty 0…

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Download GNS3 – Latest Version [2.2.16] of 2021 [Offline Installer]

download-gns3-for-windows-linux-macos

GNS3 is one of the greatest network simulators. GNS3 stands for Graphical Network Simulator. It helps to learn and design networks. In this article, you can download gns3 for Windows / Linux and macOS. If you are a…

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Cisco Packet Tracer 7.3 Free Download (Offline Installers)

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Cisco Packet Tracer is one of the powerful network simulation tools from Cisco. It helps you to learn Networking efficiently. If you are a beginner and want to Download and Install Cisco Packet Tracer on your computer, then,…

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How to configure IPSec VPN Between Cisco ASA and Palo Alto Firewall

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In this article, we will configure the IPSec Tunnel between Palo Alto and Cisco ASA Firewall. In this example, I’m using PANOS 8.1.10 on the Palo Alto firewall. Although, the configuration is almost the same in other PANOS…

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IPSec Tunnel between Cisco ASA Firewall and Cisco Router

ipsec-tunnel-between-cisco-asa-and-cisco-router

In this article, we will configure the IPSec tunnel between the Cisco ASA and Cisco Router. We will configure the Policy Based IPSec tunnel between both of them. You must have static routable IP addresses to establish the…

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IPSec Tunnel Between Cisco Routers | Site to Site VPN Between Cisco Routers

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In this article, we will discuss, how you can configure IPSec Tunnel between Cisco Routers at different locations. IPsec Tunnel allows you to communicate securely to the remote office over the Internet. All the traffic through the IPSec…

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How to configure GRE Tunnel between Cisco Routers

how-to-create-gre-tunnel-between-cisco-routers

In this article, we will configure the GRE (Generic Routing Encapsulation) tunnel between two Cisco Routers. GRE is developed by Cisco System. In order to configure the GRE tunnel, you must need connectivity between two remote routers through…

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