Part 2.1: Configure Basic Device Settings

In Part 1, you will set up the network topology and configure basic settings and interface addressing.

Step 1: Cable the network as shown in the topology.

Attach the devices as shown in the topology diagram, and cable as necessary.

Step 2: Configure basic settings for each device.

a. Console into each device, enter global configuration mode, and apply the basic settings. The startup configurations for each device are provided below.

Router R1

hostname R1
interface e0/0
ip address 10.12.0.1 255.255.255.0
no shutdown
exit
interface s1/0
ip address 10.13.0.1 255.255.255.0
no shutdown
exit
interface e0/1
ip address 192.168.3.1 255.255.255.0
no shutdown
exit
end

Router R2

hostname R2
!
interface g0/0
ip address 10.12.0.2 255.255.255.0
no shutdown
exit
interface g0/1
ip address 10.23.0.2 255.255.255.0
no shutdown
exit
end

Router R3

hostname R3
interface e0/1
ip address 10.23.0.3 255.255.255.0
no shutdown
exit
interface s1/0
ip address 10.13.0.3 255.255.255.0
no shutdown
exit
interface loopback 0
ip address 172.16.3.1 255.255.255.0
no shutdown
exit
end

Switch D1

hostname D1
interface g0/1
no switchport
ip address 192.168.3.2 255.255.255.0
no shutdown
exit
interface loopback 0
ip address 192.168.2.1 255.255.255.0
no shutdown
exit
interface loopback 1
ip address 192.168.1.1 255.255.255.0
no shutdown
exit
interface loopback 2
ip address 192.168.0.1 255.255.255.0
no shutdown
exit
end

b. Set the clock on all devices to UTC time.

c. Save the running configuration to startup-config on all devices.