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.
The IPv6 Pakcet Header. ICMPv6 and Neighbor Discovery (ND)
Match the IPv6 header fields with their correct descriptions. Recognize the different ICMPv6 message types. Describe the functions of neighbor discovery in IPv6.
OSPF LSA Types
After completing this topic, you should be able to match LSA types used in OSPF designs with their descriptions.
OSPF Data Overview
Recognize advantages of link-state routing protocols over distance vector routing protocols; apply the OSPF metric to compare two paths.
Hot Standby Router Protocol
After completing this topic, you should be able to differentiate between how active and standby routers function in HSRP.
Exploring the Functions of Routing
We are revisiting the concept of a router in terms of its function. This is how routing tables contain information that provides the intelligence to do packet forwarding and path selection.