IP Addresses And Dynamic Routing

BIS2001 IT Infrastructure and Networking

LAB week 6 : IP addresses and Dynamic Routing Protocol-RIP

 

Objective:

• Create account with Cisco Network Academy.
• Familiarize students with IP addresses scheme.
• Give students hand-on experience with IP address allocation.
• Configure dynamic routing protocol using RIP

 

In order to complete this Lab you have to create account with the Cisco Network Academy if you use Cisco Packet Tracer Student in order to allow you to use the full features of the packet tracer. This include the saving of your work more than three times. In addition, this account is also required in the process of developing your packet tracer file for your Case Study-2 assignment. Without this account you cannot save your file more than three times.

 

In this lab, you have to create a computer network consist of three routers and three switches and some PCs as shown in Figure 2:

 

 

Task-1: Create account (if you didn’t already create one) with the Cisco Network Academy

 

Follow the steps provided at the word document file provided under Week-1: “Create Account- Packet Tracer Student”

 

Task-2: Select the required network devices as shown below:

Figure 1: Network devices

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Task-3: Add module to the routers

Add two modules to the routes (Router-1, Router -2 and Router-3):

• “HWIC-2T” that provides 2 port serial high speed WAN
• “HWIC-4ESW” that provides four switching ports

 

Task-2:Create the network as shown in the following diagram:

 

Figure 2: Network topology

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Addressing Table:

Device	IP Address	Subnet Mask	Default Gateway
R1	192.168.1.1	255.255.255.0	N/A
	192.168.2.1	255.255.255.0	N/A
R2	192.168.3.1	255.255.255.0	N/A
	192.168.2.2	255.255.255.0	N/A
	192.168.4.2	255.255.255.0	N/A
R3	192.168.5.1	255.255.255.0	N/A
	192.168.4.1	255.255.255.0	N/A
PC1	192.168.1.10	255.255.255.0	192.168.1.1
PC2	192.168.3.10	255.255.255.0	192.168.3.1
PC3	192.168.5.10	255.255.255.0	192.168.5.1

Router type: Cisco router: 1841

Switch type: 2950-24

 

 

 

Task-3: Display the port labels on your diagram, as follows:

From the main menu, select “Options” then “Preferences” and then select “Always Show Port Labels” shown in the following figure:

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Task 4: Perform Basic Configuration of Router R1

Click on router-1, then select CLI tab and write “No” for the question:

“Would you like to enter the initial configuration dialog? [yes/no]:”

and press “Enter”

 

Then, complete, the following steps:

 

Step 1: Enter privileged EXEC mode.

Router>enable

Router#

 

Step 2: Enter global configuration mode.

Router#configure terminal

Enter configuration commands, one per line.

Router(config)#

 

Step 3: Configure the router name as R1. 

Router(config)#hostname R1

R1(config)#

 

 

Note: You can write some charterers of the commands in CLI and press “Tab” key from the keyboard to complete the command for you.

 

Use the same steps (Step-1, 2 and 3) to configure the name for router 2 and router 3 to be R2 and R3, respectively.

 

 

 

 

 

 

Task 5: Configure the IP addresses:

Step 1: click on router-1.

 

Step 2: Configure the FastEthernet0/0 interface for R1.

 

Configure the Fa0/0 interface with the IP address 192.168.1.1/24.

 

R1(config)#interface fa0/0

R1(config-if)#ip address 192.168.1.1 255.255.255.0

R1(config-if)#no shutdown

 

 

 

 

 

 

 

 

 

Step 3: Configure the Se0/1/0 interface for router R1.

Configure the Serial0/1/0 interface with the IP address 192.168.2.1/24.

 

R1(config-if)#interface serial 0/1/0

R1(config-if)#ip address 192.168.2.1 255.255.255.0

R1(config-if)#clock rate 64000                                       , if it is DCE

R1(config-if)#no shutdown

R1(config-if)#

 

Note: The interface will be activated until the serial interface on R2 is configured and activated

 

Step 4: Configure the Se0/1/0 interface for router R2.

Configure the Serial0/1/0 interface with the IP address 192.168.2.2/24.

 

R2(config-if)#interface serial 0/1/0

R2(config-if)#ip address 192.168.2.2 255.255.255.0

R2(config-if)#clock rate 64000                                       , if it is DCE

R2(config-if)#no shutdown

R2(config-if)#

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

In the same way compete the following steps:

 

Step 5: Configure the Se0/1/1 interface for router R2 with the IP address 192.168.4.2 and mask 255.255.255.0

R2(config-if)#interface serial 0/1/1

R2(config-if)#ip address 192.168.4.2 255.255.255.0

R2(config-if)#clock rate 64000                                                       , if it is DCE

R2(config-if)#no shutdown

R2(config-if)#

 

Step 6: Configure the FastEthernet0/0 interface for R2 with the IP address 192.168.3.1 and mask 255.255.255.0

R2(config)#interface fa0/0

R2(config-if)#ip address 192.168.3.1 255.255.255.0

R2(config-if)#no shutdown

 

Step 7: Configure the Se0/1/0 interface for router R3 with the IP address 192.168.4.1 and mask 255.255.255.0

 

R3(config-if)#interface serial 0/1/0

R3(config-if)#ip address 192.168.4.1 255.255.255.0

R3(config-if)#clock rate 64000                                                       , if it is DCE

R3(config-if)#no shutdown

R3(config-if)#

 

Step 8: Configure the FastEthernet0/0 interface for R3 with the IP address 192.168.5.1 and mask 255.255.255.0

R3(config)#interface fa0/0

R3(config-if)#ip address 192.168.5.1 255.255.255.0

R3(config-if)#no shutdown

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Step 9: Verify IP addressing, and interfaces, use the show IP interface brief command to verify that the IP addressing is correct and that the interfaces are active. 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Task 6: Configure the IP address for Ethernet interfaces of PC1, PC2, and PC3

 

Step 1: Configure Ethernet interfaces of PC1, PC2, and PC3 Configure the Ethernet interfaces of PC1, PC2, and PC3 with the IP addresses and default gateways from the table under the Topology Diagram.

 

Select PC1, then IP Configuration, and enter IP address and subnet mask and Default Gateway as shown:

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

In the same way, configure Ethernet interfaces of PC2, and PC3

 

PC2:

IP : 192.168.3.10

Mask: 255.255.255.0

Default Gateway: 192.168.3.1

 

PC3:

IP : 192.168.5.10

Mask: 255.255.255.0

Default Gateway: 192.168.5.1

 

Task 7 : Configure RIP

(Refer to the figures below for R1, R2, and R3)

Step 1: Enable dynamic routing

To enable a dynamic routing protocol, enter global configuration mode and use the router command.

Enter router ? at the global configuration prompt to a see a list of available routing protocols on your router. To enable RIP, enter the command router rip in global configuration mode.

 

Router(config)#router rip

 

Step 2: Enter classful network addresses

Once you are in routing configuration mode, enter the classful network address for each directly connected network, using the network command with the following syntax:

 

Router(config-router)#network <network_nr>

Router(config-router)#network <network_nr>

 

The network command:

• Enables RIP on all interfaces that belong to this network. These interfaces will now both send and receive RIP updates.
• Advertises this network in RIP routing updates sent to other routers every 30 seconds.

 

 

Select R1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Task-8: Verification of network connecting:

 

Now, you should be able to ping successfully between PC1 and PC3. You also should be able to successfully ping between PC1 and PC2 as shown

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

• Lab submission

Put your name and student ID in this lab document and submit your report during your workshop session to APIC online learning system. No submission is accepted if you didn’t attend and submit your report during the workshop session.

 

The lab work will contribute to your final assessment results with 8%

 

You need to Submit 2 files :

• Word document which include screenshots of your work
• Packet tracer file which include the configuration you have made