Introduction

Upon completion of the Network Addressing and Basic Troubleshooting course, you should be able to perform the following tasks:

• Examine how physical layer protocols, services, and network media support communications across data networks.
• Explain how media access control in the data link layer supports communication across physical and logical networks.
  
• Explain how routers use network layer protocols and services to enable end-to-end connectivity.
• Calculate an IPv4 subnetting scheme to efficiently segment a network.
• Implement an IPv6 addressing scheme.
• Explain how Neighbor Discovery enables communication on a network.
• Describe Cisco routers and switches.
• Troubleshoot basic network connectivity issues.