Configure Router Interfaces

  

Objectives

Part 1: Configure IPv4 Addressing and Verify Connectivity

Part 2: Configure IPv6 Addressing and Verify Connectivity 

Background

Routers R1 and R2 each have two LANs. Task is to configure the appropriate addressing on each device and verify connectivity between the LANs.

PART 1:

• Step 1 - Assign IPv4 Addresses to R1 and LAN devices.
• Referring to the Addressing Table, configure IP addressing for R1 LAN interfaces, PC1 and PC2.
• Step 2 - Verify connectivity 
• PC1 and PC2 should be able to ping each other and the Dual Stack Server.

PART 2: 

• Step 1 - Assign IPv6 addresses to R2 and LAN devices.
• Referring to the Addressing Table, Configure IP addressing for R2 LAN interfaces, PC3 and PC4.
• Step 2 - Verify connectivity
• PC3 and PC4 should be able to ping each other and the Dual Stack Server.

 Router 1 (R1)

So we need to configure the correct interfaces with the corresponding IPv4 address and prefix.

ena>conf t

G0/0

• int g0/0
• ip address 172.16.20.1 255.255.255.128
• no shutdown
  

 

 G0/1

• int g0/1
• ip address 172.16.20.129 255.255.255.128 

 

s0/0/1

• int s0/0/1
• ip address 209.165.200.225 255.255.255.252
  

 Router 2 (R2)

For router 2 we need to configure the correct IPv6 address and prefix with correct interface.

G0/0

•  int g0/0
  
• ipv6 address 2001:db8:c0de:12::1/64
• no shutdown
  

  

G0/1

•   int g0/0
• ipv6 address 2001:db8:c0de:13::1/64
• no shutdown
  

  

Verify and Save

Ping each computer to verify that they are all configured correctly then run copy run start on each router to save the current running configuration.