Computer networks are essential to provide an interconnection
between computers that allows one computer to communicate with another, much as
humans network to facilitate an exchange of ideas to maintain long-term
relationships and mutual trust. Numerous network protocols have been developed
to facilitate communication between computers and electronic equipment, and we
shall discuss various routing protocols in this article.
What is a routing protocol?
A routing protocol describes the way in which routers interact with one another to share data that enables them to choose routes between nodes in a computer network. Routing protocols, which regulate how your data travels to its destination, help to ensure that the procedure is as seamless as possible. Packets would not be routed in the proper direction without a routing protocol.
Various characteristics can be used to categorize routing protocols. The two main categories of routing protocols are static and dynamic. So keep reading to learn about the different routing protocol types.
Types of routing protocols:
The common types of network routing protocols are:
- Routing Information Protocol (RIP): RIP is a distance vector protocol that uses hop count as its primary metric. It specifies how routers should exchange information while transferring traffic amongst a set of connected Local Area Networks (LANs). RIPv1 and RIPv2 are the two variants of this protocol type.
- Interior Gateway Routing Protocol (IGRP): IGRP, invented by Cisco, is a proprietary distance vector routing protocol used to exchange routing information within a host network. By keeping up with changes in the network and managing errors, it controls the flow of routing information among connected routers in the host network or autonomous system and prevents routing loops.
- Exterior Gateway Protocol (EGP): The EGP is a protocol for transferring routing data between two neighboring gateway hosts, each of which has a router in a network of autonomous systems. To send routing table data between hosts on the Internet, EGP is frequently used.
- Border Gateway Protocol (BGP): BGP, a kind of external gateway protocol, uses the best path selection technique to carry out data package transfers. BGP enables administrators to change transfer routes in accordance with their requirements. The protocol provides advanced security protections, ensuring that only authorized routers can communicate data and information.
- Open Shortest Path First (OSPF): OSPF was created for IP networks in which the Shortest Path First (SPF) algorithm serves as the foundation for the link-state routing protocol. It is an Interior Gateway Routing Protocol (IGRP).
- Enhanced Interior Gateway Routing Protocol (EIGRP): The EIGRP is a sophisticated distance-vector routing protocol that aids in automating routing selection and configuration on a computer network
- Immediate System-to-Immediate System (IS-IS): IS-IS, developed by ANSI ISO, is commonly used to send and share IP routing information on the internet. The protocol makes use of a modified Dijkstra algorithm. Network Service Access Point (NSAP) and Network Entity Title (NET) are two network categories that IS-IS regularly use.
How can InfosecTrain help?
One of the essential aspects of IT networking that a professional in the field must understand is routing, and routing protocols are the component of a network stack that ensures that data reaches its destination as promptly and efficiently as possible. You can enroll in InfosecTrain’s CompTIA Network+ certification training course to learn more about routing protocols. Professionals taking the course will also learn the skills they need to manage, maintain, troubleshoot, install, and configure simple computer networks.
