IOS: show tcp vty

On Cisco IOS, this is a very useful command “show tcp vty xx” to show TCP statistics of the VTY session. If you think your terminal is running slow because of packet loss or delay then this command will provide visibility. The other cause is the CPU/Memory running slow if you don’t see any errors on the TCP (as you can see below).

Screencast: Knowledge Management in Technology – Part 3

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Network Engineers have to manage a lot of information. Products, technologies, textbooks, study notes and research material as well as new protocols and features. Just simple tasks like keeping product manuals handy for 40 or 50 products is a real problem. How do you keep the information organised, referenced, accessible and useful ? Your employer […]

Screencast: Knowledge Management in Technology – Part 2

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Network Engineers have to manage a lot of information. Products, technologies, textbooks, study notes and research material as well as new protocols and features. Just simple tasks like keeping product manuals handy for 40 or 50 products is a real problem. How do you keep the information organised, referenced, accessible and useful ? Your employer […]

Screencast: Knowledge Management in Technology – Part 1

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Network Engineers have to manage a lot of information. Products, technologies, textbooks, study notes and research material as well as new protocols and features. Just simple tasks like keeping product manuals handy for 40 or 50 products is a real problem. How do you keep the information organised, referenced, accessible and useful ?

This three part screencast is about how I manage all the “inputs” so I don’t feel lost in information after many, many people asked.

Response:Source Code Pro – monospaced terminal font from Adobe

Blog post from Adobe that discusses the background behind the Source Code monospace font and why it’s different. Today, my preferred monospace font for terminal use is Consolas but I’ll be trying this out for a while since it’s free and freely available. Once problem with Consolas is that it doesn’t anti-alias very well. That’s […]