Prepare for anything. The CCNA exam, now with a backup plan. This is taken from the Cisco website. URL is listed below. To help you meet your CCNA exam goals the first time, we are introducing two new Exam Safeguard…
Configuring Cisco System Message Logging by David Papkin
Understanding Cisco System Message Logging This post by David Papkin is about Configuring Cisco System Message Logging By default, a switch sends the output from system messages and debug privileged EXEC commands to a logging process. The logging process controls the…
Interface and Line Numbers in Cisco Routers
This post explains the interface numbering scheme used in Cisco 1800, Cisco 2800 and Cisco 3800 Series Routers. It also includes line numbering associated with async interfaces. Existing router platforms (earlier than Cisco 1800, Cisco 2800, and Cisco 3800) contain…
Adjust Administrative Distance for Route Selection in Cisco IOS Routers
Administrative distance is the feature that routers use in order to select the best path when there are two or more different routes to the same destination from two different routing protocols. Administrative distance defines the reliability of a routing…