LAB 3
a. 7.5.2.2.pka (RIPv2 Challenge Configuration Lab)
Learning Objectives:
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Create an efficient VLSM design given the requirements.
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Assign appropriate addresses to interfaces and document the addresses.
Cable a network according to the topology diagram.
Configure RIP version 2 on routers.
Configure and propagate a static default route.
Verify RIP version 2 operation.
Test and verify full connectivity.
Reflect upon and document the network implementation.
b. 8.4.1.2.pka (Investigating the Routing Table Lookup Process)
Learning Objectives:
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Perform basic configuration tasks on a router.
Determine level 1 and level 2 routes.
Modify the configuration to reflect static and default routing.
Enable classful routing and investigate classful routing behavior.
Enable classless routing and investigate classless routing behavior.
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Which of these routes are level 1 routes?
Why are these routes level 1 routes?
Are any of the level 1 routes ultimate routes?
Why is this route an ultimate route?
Are any of the level 1 routes parent routes?
Why is this route a level 1 parent route?
Which of the routes are level 2 routes?
Why are these routes level 2 routes?
c. 8.4.2.2.pka (Show IP Route Challenge Lab)
Learning Objectives
Upon completion of this lab, you will be able to:
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Determine network topology based on the outputs from the show ip route command.
Cable a network according to the Topology Diagram.
Determine router interface addressing based on outputs.
Perform basic configuration Tasks on a router.
Determine level 1 and level 2 routes.
Task 2: Create a diagram of the network based on the router outputs.
Step 1: Draw a diagram of the network based on your interpretation of the router outputs in the space
provided in the lab document.
Step 2: Document the interface addresses in the Addressing Table in the lab document.
Task 3: Build and Configure the Diagram using Packet Tracer.
Step 1: Build the topology diagram in Packet Tracer. 1841 or 2811 routers can be used.
Step 2: Configure the interfaces with the appropriate IP address and subnet mask.
Step 3: Configure the appropriate routing protocol for each router and advertise all directly connected
networks.
Step 4: Verify that configurations match the router outputs from Task 1.
Task 4: Identify Routing Processes.
Step 1: Examine the R1 routing table.
What are the IP addresses of the directly connected neighbors of the R1 router?
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Which routes did R1 learn from the directly connected neighbors?
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Step 2: Examine the R2 routing table.
How many total networks/subnets did R2 learn from its neighbors?
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Where would R2 send packets to networks not currently in its routing table? Why?
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What does the statement “ R* 0.0.0.0/0 [120/2] via 10.10.10.2, 00:00:04, Serial0/0/0” at the
end of the R2 routing table represent?
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Step 3: Examine the R3 routing table.
Which Level 2 routes did R3 learn about from its neighbors?
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Which networks are directly connect to R3?
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Step 4: Examine the R4 routing table.
Which network is the furthest distance from R4 and how many hops away is it?
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How many usable host addresses are on the network furthest from R4?
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Step 5: Examine the R5 routing table.
How many routers must a packet pass through to get from R5 to network 172.16.2.0/26?
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Why is the “Gateway of last resort” for R5 listed as 10.10.10.13?
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d. 9.6.2.2.pka (Challenge EIGRP Configuration Lab)
Learning Objectives
Upon completion of this lab, you will be able to:
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Create an efficient VLSM design given requirements.
Assign appropriate addresses to interfaces and document.
Cable a network according to the Topology Diagram.
Erase the startup configuration and reload a router to the default state.
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Configure routers including EIGRP.
Configure a static default route.
Verify EIGRP operation.
Test and verify full connectivity.
Task 11: Reflection
Why is it necessary to use disable automatic summarization with this network design?
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If the routes in the routing table are summarized at the classful network boundary 17.16.0.0,
the paths between the three routers will all have an equal cost and packets may not be sent
using the route with the least hops.
At the end of this activity your completion rate should be 100%. If the completion rate is not
100%, use the Check Results button and troubleshoot as necessary.
Note: There is a bug in Packet Tracer v5.1 that ignores the wildcard mask for both scoring and
routing via EIGRP. On actual routers, using an incorrect wildcard mask when configuring EIGRP
can create routing problems.