How to Configure EIGRP for CCNA Cisco Networks from hitesh's blog

In this log, we will discuss how to configure Enhanced Interior Gateway Routing Protocol (EIGRP) for Cisco networks. EIGRP is a Cisco proprietary routing protocol that is used to exchange routing information between different devices on a network. EIGRP is known for its scalability and fast convergence, which makes it a popular choice for medium to large networks.

The following steps will guide you through the process of configuring EIGRP for CCNA Cisco networks: CCNA course in Mumbai

Step 1: Enable EIGRP on the router To enable EIGRP on a router, you need to enter the router configuration mode and issue the following command:

router eigrp [AS number]

The AS number is used to identify the EIGRP autonomous system that the router belongs to. The AS number can be any value between 1 and 65535.

Step 2: Configure the router interfaces After enabling EIGRP on the router, you need to configure the interfaces that will participate in the EIGRP routing process. To configure an interface, you need to enter the interface configuration mode and issue the following command: CCNA training in Mumbai

ip address [IP address] [subnet mask]

You also need to issue the following command to enable the interface:

no shutdown

Step 3: Configure EIGRP network statements To inform EIGRP about the networks that are connected to the router, you need to configure EIGRP network statements. To do this, you need to enter the router configuration mode and issue the following command:

network [network address]

The network address is the IP address and subnet mask of the network that is connected to the router. CCNA classes in Mumbai

Step 4: Configure EIGRP authentication (optional) To secure EIGRP, you can configure authentication on the EIGRP packets. To do this, you need to enter the router configuration mode and issue the following command:

key chain [key chain name] key [key ID] key-string [authentication string]

The key chain name is used to identify the key chain, the key ID is used to identify the authentication key, and the authentication string is the password that is used to authenticate the EIGRP packets.

Step 5: Verify the EIGRP configuration To verify the EIGRP configuration, you can issue the following command:

show ip eigrp neighbors

This command will display the EIGRP neighbors that are connected to the router.

In conclusion, configuring EIGRP for CCNA Cisco networks is a simple process that involves enabling EIGRP on the router, configuring the router interfaces, configuring EIGRP network statements, and optionally configuring EIGRP authentication. By following these steps, you can ensure that your network is running efficiently and securely.