I am amazed by the number of networks that I encounter that do not have optimal spanning tree configurations. I first read Radia Perlman’s book “Interconnections” back in 1994. I am amazed that 15 ...
If you make site B your STP root traffic from C to A will go through B since the link between A and C will be blocking. If you make site C your STP root the 10gbps link won't get used. Honestly best ...