Posted by: Pdfprep
Post Date: November 19, 2020
What often happens when a Layer2 broadcast domain has a loop?
A . Some switch-to-switch ports take the MSTP alternative role and stay in that role.
B . In the switch MAC tables, the MAC addresses frequently move from one port to another.
C . Switches automatically raise their MSTP configuration revision level by one.
D . In the switch routing tables, some routes converge with new metrics.
Answer: B