Eigrp stand for Enhanced Interior Gateway Routing Protocol .It is cisco property protocols and it s work on DUAL algorithm. Dual stand for Diffusing Update algorithms.
How to work DUAL in eigrp for update routing tables in network.
It determine the most efficient (least cost) route to a destination.
How many tables create in EIGRP ?
- The neighbor table lists adjacent routers
- The topology table lists all the learned routes to each destination
- The routing table contains the best route (the successor route) to each destination.
EIGRP uses the following five types of packets: