SummaryThe ARP command is a basic networking tool that helps your computer identify other devices on the same network. It works by matching an IP address to a physical address, also known as a MAC address. Whenever your system needs to communicate with another device, it uses ARP to find the correct address to send data to.Using simple commands like arp -a, you can view the list of recently connected devices stored in the ARP…
Routing protocols are the rules that devices must follow in order to share route information over a network. Everyone needs to share directions so that everything goes where it needs to go. There are two main types of routing protocols: distance-vector and link-state. The IS-IS routing protocol is a link-state type. It gives every device a full map of the network so they can choose the quickest way to send data. The IS-IS routing protocol…
A routing protocol is like a guide that shows data on how to move across a network. It picks the path from start to finish. There are two kinds: interior ones that work inside a single network and exterior ones that connect different networks. The Border Gateway Protocol (BGP) is an exterior type. This BGP protocol helps separate systems talk to each other, making sure data travels where it needs to go without getting lost.…
A routing protocol is a list of rules that help routers and other devices communicate to each other about how to send data over different networks. They decide which are the best routes for data to travel. Routing protocols are split into two main groups: those that work inside a single network (Interior Gateway Protocols) and those that connect different networks (Exterior Gateway Protocol). This section focuses on the types of Exterior Gateway Protocol, which…
A routing protocol is like a map for routers, showing them the best way to send data across a network. It makes sure information gets where it needs to go quickly. These protocols come in two types: ones that work inside a single network (interior) and ones that link different networks (exterior). Open Shortest Path First (OSPF) is an interior type. It stays within one network, finding the fastest paths to move data around. Main…
A routing protocol helps routers figure out the best way to send data across a network. There are two main kinds: distance-vector and link-state. Distance-vector ones, like the Enhanced Interior Gateway Routing Protocol (EIGRP), share basic route info with nearby routers. Link-state ones give a fuller picture of the network. The EIGRP routing protocol is special because it combines the best parts of both, making it fast and simple to use in big networks. Main…
SummaryRouting protocols help routers decide the best path for data to travel across a network. These protocols guide how information moves from one device to another. Routing protocols are mainly divided into two categories: Interior Gateway Protocols (IGP) and Exterior Gateway Protocols (EGP). IGPs work within a single network, such as an office or campus network, while EGPs connect different networks. IGRP is one type of Interior Gateway Protocol that is used to manage routing inside…
A routing information protocol (RIP) is a set of rules that helps devices like routers decide how to send data across networks. It is like a map for data to follow. Routing protocols are grouped into types based on how they work. Some focus on distance, others on paths. The RIP routing protocol is one type that uses hop count – how many stops data makes – to find the best route. Main Types of…
The difference between 301 and 302 redirect is simple: HTTP 301 means a page has moved forever to a new spot, while HTTP 302 shows the move is just for a short time. Knowing the difference between 301 and 302 helps you pick the right one for your website. What are HTTP 301 and 302? HTTP 301 and 302 help redirect visitors to a new page, but they are not the same. The difference between…
IP addresses help devices talk to each other on the Internet or a local network. Think of them as home addresses for your computer, phone, or router. They ensure that information, like emails or videos, reaches the right place. Devices connect to a network, get an IP address, and use it to send or receive data. Knowing how do IP addresses work is simple: they guide data like a map. Internet Protocol (IP) Process Your…
