Course details

TSHOOT 2.0 : Layer 3 Troubleshooting

TSHOOT 2.0 : Layer 3 Troubleshooting


Overview/Description
Expected Duration
Lesson Objectives
Course Number
Expertise Level



Overview/Description

Discover tools and approaches that can be used to troubleshoot Layer 3 issues, including how to isolate the issue and strategies for correcting it.



Expected Duration (hours)
1.4

Lesson Objectives

TSHOOT 2.0 : Layer 3 Troubleshooting

  • troubleshoot when a connection to a specific IP address will not work by locating possible misconfiguration issues
  • troubleshoot a connectivity issue where only one side of the link can be reached
  • troubleshoot a misconfiguration that has blocked NAT functionality
  • troubleshoot why an IP address on the topology is unreachable
  • diagnose and troubleshoot an issue where addresses on a loopback cannot be reached
  • Course Number:
    it_ccnpttv_12_enus

    Expertise Level
    Expert