Need to know
Introducing OSPF
After completing this topic, you should be able to identify information that must match between routers to form an adjacency.
Read more
Configuring OSPFv3
After completing this topic, you should be able to describe the OSPF features that have been updated for IPv6 and to configure OSPFv3.
Read more
Access Control Lists Wildcard Masking and Abbreviation
After completing this topic, you should be able to determine the wildcard mask for a range of IP subnets and when to use abbreviation.
Read more
Configuring Cisco Extension Mobility
After completing this topic, you should be able to configure Cisco Extension Mobility in CUC Manager.
Read more
Understanding WAN Technologies
This lesson is all about wide-area network fundamentals.
Read more
Exploring the Packet Delivery Process
How packets go through devices at layers 1, 2, and 3. Mapping between layer 2 and 3 addresses by using ARP. Common tools to determine the path across the network.
Read more
