1. Troubleshooting Basic AppleTalk Configuration - In this scenario, you will be asked to troubleshoot an AppleTalk internetwork. The configurations for each of the routers are provided, but they have some bugs.

2. Troubleshooting Enhanced IGRP for AppleTalk - In this scenario, you will be asked to implement and troubleshoot an AppleTalk internetwork. This scenario assumes you have completed the first lab scenario. The customer has now asked you to upgrade the internetwork to reduce traffic caused by the Routing Table Maintenance Protocol (RTMP). Configuration updates for each of the routers are provided, but they have some bugs.