One Lesson - Three exercises

First Exercise - 7.2.4.9. Configuring IPv6 Addresses

In a network you have to configure the IPv6 addresses for the router, server and the clients and test the connection.

R1(config)# ipv6 unicast-routing has to be used, so that the router forwards IPv6 packets.
The router's interfaces are configured the same way as in IPv4 but you have to add ipv6 in the beginning.
After that you have to enable ipv6 in all Interfaces and set the link-local address with the command:
ipv6 address FE80::1 link-local

Now the clients and the server in the subnet are connected. But you aren't able to ping e.g. the server in the other network. To connect the subnets you have to change the gateway to the router's Interface.

         Second Exercise - 7.3.2.5 Verifying IPv4 and IPv6 Addressing 

 

This network is already configured.  With the commands ipv6config and tracert the network has to be tested.

 

This is how a tracert should look like.

       Third Exercise - 7.3.2.9 Troubleshooting IPv4 and IPv6 Addressing

In this exercise you get three differt issues (dislayed below). You are Level 2 support and have to find solutions for the problems.

PC1: Missing Default Gateway

PC2: Wrong DNS Server IP

PC3: Wrong IPv6 Default Gateway