Routing (electronic design automation)

Network packet

Static routing

Enhanced Interior Gateway Routing Protocol

Computer science

Open Shortest Path First

Interior gateway protocol

Distributed computing

Computer network

Routing protocol

Distance-vector routing protocol

Link-state routing protocol

Policy-based routing

Routing table

Routing Information Protocol

Computer Standards & Interfaces

Routing is the process of data path selection of IP networks. Routers perform path selection on the basis of routing tables stored in their memory. Routing table contains IP routes for route transformation via the best path in the networks. Service providers use different routing protocols in their enterprise networks. These routing-protocols have the limitation of non-convergence in the networks. Route redistribution is the technique which overcomes this limitation. Due to this technique, service providers can get optimized communication with IP networks where multiple routing protocols are being used. This research article focuses on the performance and redistribution of different routing protocols in medium or enterprise IP networks. A simulated network model is established in GNS3 simulator. Five Cisco-7200 series routers and a switch is used in this simulated topology. All these routers are directly connected with each other via serial links. Routing protocols EIGRP, OSPF and BGP are used in this topology and then configured route redistribution on these routers. Different types of data traffic are generated and passed through the network in order to analyze network convergence, throughput and packet delay by the use of software wire shark network analyzer and debug command. EIGRP is better in convergence and through put whereas OSPF is better in packet delay.

Performance Analysis and Route Optimization: Redistribution between EIGRP, OSPF &amp; BGP Routing Protocols

Performance Analysis and Route Optimization: Redistribution between EIGRP, OSPF &amp; BGP Routing Protocols

Performance Analysis and Route Optimization: Redistribution between EIGRP, OSPF & BGP Routing Protocols