Need to know
Managing Cisco IOS Image Files
Describe the process of locating the Cisco IOS image. Explain an IOS image filename. Sequence the steps to upgrade Cisco IOS images.
Configuring Single Area OSPF
After completing this topic, you should be able to configure a single-area OSPF network in Cisco environment.
Dynamic Trunking Protocol (DTP) Configuration
After completing this topic, you should be able to recognize the characteristics of Dynamic Trunking Protocol (DTP).
Discovering Neighbors on the Network
This lesson introduces the Cisco discovery protocol, or CDP. Describe the features and functions of Cisco discovery protocol. Learn how to configure it.
Identify the components and functions of the local area network. Ethernet frame, types of Ethernet frame addressing, role of the Ethernet address, MAC address.
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.