ABOUT THE AUTHOR

Paweł Włodawiec

Senior Network Engineer

Paweł Włodawiec is a senior network engineer and author on CodiLime's blog. Check out the author's articles on the blog.

Paweł Włodawiec

Recent posts by Paweł:

Thumbnail of an article about Centrally controlled segment routing as a kind of SDN
NETWORKS

Centrally controlled segment routing as a kind of SDN

This article introduces the core concepts of segment routing, highlights its benefits over typical MPLS networks, and, last but not least, explores how it fits into the SDN concept.
Paweł Włodawiec

Paweł Włodawiec

Thumbnail of an article about Network devices benchmarking methodology — RFC 2544 performance testing
QUALITY ASSURANCE
NETWORKS

Network devices benchmarking methodology — RFC 2544 performance testing

Networking devices are complex and characterizing their performance is not easy. One must not judge performance based only on the number and type of ports. On the other hand, the performance figures that can be found in marketing materials may not be conclusive. Therefore, some while ago, the effort was made to create a unified benchmarking methodology to produce reliable, repeatable and comparable results. In this short article we’ll describe the basic performance metrics of networking devices and the methodology used to measure them.
Paweł Włodawiec

Paweł Włodawiec

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