In Rapid Spanning Tree Protocol (RSTP), which port provides a backup path to the root bridge and which state should this port be in?

In Rapid Spanning Tree Protocol (RSTP), which port provides a backup path to the root bridge and which state should this port be in?
A . Root port/listening
B . Alternate port/forwarding
C . Alternate port/learning
D . Designated port/learning
E . Alternate port/discarding

View Answer

Answer: E