Those who had an opinion last week were split evenly: CCNA labs need either 2 or 3 switches, and CCNP labs need either 3 or 4. But why? We saw a few opinions floating around the blog last week, but ...

Thanks for STP. but one thing pops in my mind how does it stops a network loop in this scenario. A frame (source pc0/1, destination pc2/1) just entered my Switch(SW1) and then router(R1) then ...

hello everyone in this video we're going to be talking about the spanning tree protocol now when network devices want to communicate with other network devices they first need to know the MAC address ...

This blog post is simply an index page to the recent blog postings about the pros and cons of using a two switch topology to experiment with and learn about Spanning Tree Protocol (STP). Part 1: The ...

Is the Spanning Tree Protocol a thing that is always operating in managed and unmanaged switches? (Even your basic SOHO Linksys or Netgear switch.) ...