What is IGRP?

EIHeducation
2 min readJul 15, 2022

IGRP is a proprietary distance vector routing protocol used to communicate routing information within a host network. It was invented by Cisco. Using IGRP, routers can redistribute routing table information to other routers on the same network. This can help distribute routing information more efficiently, which can result in better routing performance.

1. What is IGRP?

IGRP is a proprietary distance vector routing protocol used to communicate routing information within a host network. It was invented by Cisco. The IGRP protocol was developed to solve the problem of routing loops. The IGRP protocol is used by Cisco routers in their interior gateway routing protocol which is used to route packets in a network.

2. How IGRP communicates routing information

IGRP routers, or IGRP routers, communicate with each other using a distance vector routing protocol. This is the most common type of routing protocol. IGRP routers communicate with each other using a single instance of the IGRP protocol to share routing information. The IGRP protocol is a proprietary distance vector protocol. The IGRP protocol is the most common distance vector routing protocol because it is simple to implement and easy to troubleshoot.

3. IGRP benefits

IGRP is a proprietary distance vector routing protocol that is used to communicate routing information within a host network. It was invented by Cisco. IGRP is used to route frames across an internetwork. The IGRP routing protocol is an extension of the distance vector routing protocol. This protocol uses a routing table to determine the best path for a packet to take. The IGRP routing table is the routing table that is used by the distance vector routing protocol. It is used to store the network’s topology information. IGRP uses a routing algorithm to determine the best path for a packet to take.

4. Conclusion.

IGRP routing protocol is a proprietary distance vector routing protocol used to communicate routing information within a host network. It was invented by Cisco.

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