Apr
05

For some time, I believed a companion post to Understanding MSTP is required in order to completely cover all aspects of MSTP. The post should discuss convergence mechanisms employed in RSTP, which is a part of MSTP implementation. When I started that blog post originally, it appeared that it would be beneficial covering STP convergence mechanics beforehand. Word by word, the tutorial evolved into a document over 30 pages of size. In addition to this fact, many readers have been asking for PDF versions of my blog posts, and so I finally decided to make the new one entirely in PDF. You may find the link below:

understanding-stp-rstp-convergence.pdf

The blos post discusses many aspects affecting STP and RSTP convergence processes and outlines some problems found in RSTP. Unlike many previous post, this one is entirely theoretical, and does not feature any hands-on configuration sections. However, I believe it is still helpful in closing some gaps of fundamental Layer 2 protocol understanding. Have fun reading!

Petr Lapukhov, 4xCCIE/CCDE
About Petr Lapukhov, 4xCCIE/CCDE

Petr Lapukhov has more than 12 years of experience working with Cisco Systems products. Not only is he the only person in the world to have earned four CCIEs (Routing & Switching, Security, Service Provider, and Voice) in just two years, he also passed every exam the first time. He shares his knowledge and experience with INE’s students through our various products and programs. Petr works with all of the technologies covered within his four CCIE tracks on a daily basis, staying current with any changes in the industry. He has also received his Cisco Certified Design Expert (CCDE) certification, joining a small group of distinguished individuals who have achieved this status. Petr is a contributor to INE’s blog and our INE IEOC Community Forum. You may contact Petr Lapukhov at petr@ine.com.

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