From the blog

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 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 Operating System Kernel. In this article, we…

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What is DORA process in DHCP?

dhcp-dora-process

DORA is a process used by DHCP (Dynamic Host Configuration Protocol). Basically, DHCP it is used for providing an automatic IP address to Hosts which want to connect to a network. In this article, we will discuss the…

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Dynamic Routing : A Complete Guide for Beginner and Expert

dynamic-routing-protocol-in-routing

Dynamic Routing is a routing process in which routers share their routing table with the neighbor router with the help of various routing protocols. This routing process is widely used in the enterprise network. In, this article, we…

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Static Routing : Everything you need to know

what-is-static-routing

Static Routing is the routing process in which network administrators manually configure static routes on routers. Unlike dynamic routing, in static routing, a configured network route does not change with the change in the network. Further, in this…

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IPv4 : Different Classes and Address

ipv4-different-classes

IPv4 (Internet Protocol version 4), is the 4th version of Internet Protocol. We have a large number of addresses in IPv4. In this article, we will discuss various classes defined in IPv4. History of IPv4 At the beginning…

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