Chapter 2. Understanding Troubleshooting Tools
As discussed in Chapter 1, fact finding is the most important aspect of the troubleshooting life cycle. In today’s complex networks, without proper tools and commands, it is extremely difficult to verify essential details. Other chapters in this text present the tools and commands specific to a product, but this chapter presents a general overview of all those tools.
Using Device Diagnostic Commands
Cisco Security Network devices have numerous integrated commands to assist you in monitoring and troubleshooting your network. The following sections describe the basic use of these commands:
show Commands
The show commands are powerful monitoring and troubleshooting tools. You can ...
Get Cisco Network Security Troubleshooting Handbook 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.
