• Online, Self-Paced
Course Description

Troubleshooting is a crucial skill for Cisco network administration. Explore various tools and strategies for correcting common Cisco Layer 2 issues.

Learning Objectives

TSHOOT 2.0 : Layer 2 Troubleshooting Part 3

  • use logging messages and ARP inspection to configure an interface
  • troubleshoot a common VLAN ACL issue
  • troubleshoot a connectivity issue that crosses an Ethernet rather than a WAN serial connection
  • diagnose and identify missing trunk configuration for a port

Framework Connections

The materials within this course focus on the Knowledge Skills and Abilities (KSAs) identified within the Specialty Areas listed below. Click to view Specialty Area details within the interactive National Cybersecurity Workforce Framework.