Orhan Ergun 2 Comments

PIM Sparse Mode Vs PIM SSM

One of my students asked me this question a month ago. “What is the difference between PIM Sparse Mode and PIM SSM (Source Specific Multicast)?”

But, since I had two CCDE bootcamps in one month, I didn’t have time to answer the question on this platform.

By the way I have seen this mis understanding in the recent popular design books as well, so writing about it was necessary anymore.

Read more

Orhan Ergun 5 Comments

Pim Sparse Mode

Pim sparse mode – Multicast is used to send the data to the multiple receivers at the same time. Multicast reduces the load on the servers (Senders/Source in multicast term), provides efficient capacity usage on the network links.

Read more