Trouble Ticket 7-1
Problem: It is Monday morning, and the user on PC1 has called you indicating that she is not able to access any network resources.
You ask her when the last time it was that she was able to access resources. She indicates that it was 2 weeks ago, before she went on vacation. This leads you to examine the change control documentation to determine whether any configuration changes were done in the past 2 weeks. You notice that port security was added to all access ports on SW1. Therefore, you decide to start your troubleshooting process by examining the port security configuration on SW1.
According to documentation, PC1 is connected to Fa0/1. You issue the command show port-security, as shown in Example 7-17, and notice that ...
Get CCNP Routing and Switching TSHOOT 300-135: Official Cert Guide now with the O’Reilly learning platform.
O’Reilly members experience books, live events, courses curated by job role, and more from O’Reilly and nearly 200 top publishers.
