Need to know
Cisco IOS Licensing Overview
After completing this topic, you should be able to recognize features of different technology package licenses, how to obtain and how to apply your IOS licenses.
OSPF LSA Types
After completing this topic, you should be able to match LSA types used in OSPF designs with their descriptions.
Call Admission Control (CAC)
Identify how to manage the available bandwidth between the remote branches in order to guarantee the best call quality.
Hunt Groups and Line Groups
Identify how the call routing works when it has to reach multiple recipients and what are the distribution algorithms.
Partitions and Calling Search Spaces
After completing this topic, you should be able to identify the roles of the Partitions and the Calling Search Spaces.
Understanding Switch Security
Switch security from various levels - physical perspective, port end device level. The best practices to mitigate threats.