Last Updated on April 24, 2018 by Admin
6.2.2.4 Packet Tracer – Configuring Basic EIGRP with IPv4
From year to year, Cisco has updated many versions with difference questions. The latest version is version 6.0 in 2018. What is your version? It depends on your instructor creating your class. We recommend you to go thought all version if you are not clear. While you take online test with netacad.com, You may get random questions from all version. Each version have 1 to 10 different questions or more. After you review all questions, You should practice with our online test system by go to "Online Test" link below.
Version 5.02 | Version 5.03 | Version 6.0 | Online Assessment |
Chapter 6 Exam | Chapter 6 Exam | Chapter 6 Exam | Online Test |
Next Chapter | |||
Chapter 7 Exam | Chapter 7 Exam | Chapter 7 Exam | Online Test |
Lab Activities | |||
6.2.2.4 Packet Tracer – Configuring Basic EIGRP with IPv4 | |||
6.3.4.4 Packet Tracer – Investigating DUAL FSM | |||
6.4.3.4 Packet Tracer – Configuring Basic EIGRP with IPv6 Routing |
Packet Tracer – Configuring Basic EIGRP with IPv4 (Answer Version)
Answer Note: Red font color or Gray highlights indicate text that appears in the Answer copy only.
Topology

6.2.2.4 Packet Tracer – Configuring Basic EIGRP with IPv4
Addressing Table
Device | Interface | IP Address | Subnet Mask | Default Gateway |
R1 | G0/0 | 172.16.1.1 | 255.255.255.0 | N/A |
S0/0/0 | 172.16.3.1 | 255.255.255.252 | N/A | |
S0/0/1 | 192.168.10.5 | 255.255.255.252 | N/A | |
R2 | G0/0 | 172.16.2.1 | 255.255.255.0 | N/A |
S0/0/0 | 172.16.3.2 | 255.255.255.252 | N/A | |
S0/0/1 | 192.168.10.9 | 255.255.255.252 | N/A | |
R3 | G0/0 | 192.168.1.1 | 255.255.255.0 | N/A |
S0/0/0 | 192.168.10.6 | 255.255.255.252 | N/A | |
S0/0/1 | 192.168.10.10 | 255.255.255.252 | N/A | |
PC1 | NIC | 172.16.1.10 | 255.255.255.0 | 172.16.1.1 |
PC2 | NIC | 172.16.2.10 | 255.255.255.0 | 172.16.2.1 |
PC3 | NIC | 192.168.1.10 | 255.255.255.0 | 192.168.1.1 |
Objectives
Part 1: Configure EIGRP
Part 2: Verify EIGRP Routing
Background
In this activity, you will implement basic EIGRP configurations including network commands, passive interfaces and disabling automatic summarization. You will then verify your EIGRP configuration using a variety of show commands and testing end-to-end connectivity.
Part 1: Configure EIGRP
Step 1: Enable the EIGRP routing process.
Enable the EIGRP routing process on each router using AS number 1. The configuration for R1 is shown.
R1(config)# router eigrp 1
R2(config)# router eigrp 1
R3(config)# router eigrp 1
What is the range of numbers that can be used for AS numbers? 1 – 65,535
Step 2: Advertise directly connected networks.
- Use the show ip route command to display the directly connected networks on each router.
- How can you tell the difference between subnet addresses and interface addresses? Subnets are identified with a “C” and link addresses are identified with an “L”.
- On each router, configure EIGRP to advertise the specific directly connected subnets. The configuration for R1 is shown.
R1(config-router)# network 172.16.1.0 0.0.0.255 R1(config-router)# network 172.16.3.0 0.0.0.3 R1(config-router)# network 192.168.10.4 0.0.0.3
R2(config-router)# network 172.16.2.0 0.0.0.255 R2(config-router)# network 172.16.3.0 0.0.0.3 R2(config-router)# network 192.168.10.8 0.0.0.3
R3(config-router)# network 192.168.1.0 0.0.0.255 R3(config-router)# network 192.168.10.4 0.0.0.3 R3(config-router)# network 192.168.10.8 0.0.0.3
Step 3: Configure passive interfaces.
Configure the LAN interfaces to not advertise EIGRP updates. The configuration for R1 is shown.
R1(config-router)# passive-interface g0/0
R2(config-router)# passive-interface g0/0
R3(config-router)# passive-interface g0/0
Step 4: Disable automatic summarization.
The topology contains discontiguous networks. Therefore, disable automatic summarization on each router. The configuration for R1 is shown.
R1(config-router)# no auto-summary
R2(config-router)# no auto-summary
R3(config-router)# no auto-summary
Note: Prior to IOS 15 auto-summary had to be manually disabled.
Step 5: Save the configurations.
Part 2: Verify EIGRP Routing
Step 1: Examine neighbor adjacencies.
- Which command displays the neighbors discovered by EIGRP? show ip eigrp neighbors
- All three routers should have two neighbors listed. The output for R1 should look similar to the following:
IP-EIGRP neighbors for process 1 H Address Interface Hold Uptime SRTT RTO Q Seq (sec) (ms) Cnt Num 0 172.16.3.2 Se0/0/0 14 00:25:05 40 1000 0 28 1 192.168.10.6 Se0/0/1 12 00:13:29 40 1000 0 31
Step 2: Display the EIGRP routing protocol parameters.
- What command displays the parameters and other information about the current state of any active IPv4 routing protocol processes configured on the router? show ip protocols
- On R2, enter the command you listed for 2a and answer the following questions:
How many routers are sharing routing information with R2? 2
Where is this information located under? Routing Information Sources
What is the maximum hop count? 100
Step 3: Verify end-to-end connectivity
PC1, PC2 and PC3 should now be able to ping each other. If not, troubleshoot your EIGRP configurations.
Suggested Scoring Rubric
Activity Section | Question Location | Possible Points | Earned Points |
Part 1: Configure EIGRP | Step 1 | 2 | |
Step 2a | 2 | ||
Part 1 Total | 4 | ||
Part 2: Verify EIGRP Routing | Step 1a | 5 | |
Step 2a | 5 | ||
Step 2b | 6 | ||
Part 2 Total | 16 | ||
Packet Tracer Score | 80 | ||
Total Score | 100 |
From year to year, Cisco has updated many versions with difference questions. The latest version is version 6.0 in 2018. What is your version? It depends on your instructor creating your class. We recommend you to go thought all version if you are not clear. While you take online test with netacad.com, You may get random questions from all version. Each version have 1 to 10 different questions or more. After you review all questions, You should practice with our online test system by go to "Online Test" link below.
Version 5.02 | Version 5.03 | Version 6.0 | Online Assessment |
Chapter 6 Exam | Chapter 6 Exam | Chapter 6 Exam | Online Test |
Next Chapter | |||
Chapter 7 Exam | Chapter 7 Exam | Chapter 7 Exam | Online Test |
Lab Activities | |||
6.2.2.4 Packet Tracer – Configuring Basic EIGRP with IPv4 | |||
6.3.4.4 Packet Tracer – Investigating DUAL FSM | |||
6.4.3.4 Packet Tracer – Configuring Basic EIGRP with IPv6 Routing |