Need to know
Router Internal Components Overview
After completing this topic, you should be able to distinguish between the major internal components of a router; describe the functions of ROM in a Cisco router.
Multiarea OSPF Configuration and Verification
After completing this topic, you should be able to describe commands used to configure and verify a multiarea OSPF.
Hunt Groups and Line Groups
Identify how the call routing works when it has to reach multiple recipients and what are the distribution algorithms.
Implementing VLANs and Trunk
How to implement features like VLAN, trunking, spanning-tree protocol. Native VLANs. 802.1q trunking standard explained.
Troubleshooting Switch Issues
Using Cisco IOS command-line interface to identify the common issues and problems in networking
Understanding the Challenges of Shared Local Area Networks
Requirements related to distance limitations and connectivity devices - hubs and switches. How they deal with collisions by defining collision domains.