CompTIA Network+ N10-009 Practice Question
Your network has been experiencing intermittent connectivity issues. After checking various switches, you notice that one switch port has a port state listed as 'Blocking'. What is the MOST likely reason for this port state?
The port is performing its normal operation in STP to prevent loops
The port has been administratively shut down due to a security violation
The port is overloaded with traffic causing it to shut down
There is a configuration issue that left the port in a provisional state