Which combination of port types can exist on the root bridge?

A root bridge in an RSTP network is connected to other neighboring bridges using point-to-point links.

Which combination of port types can exist on the root bridge?
A . There can be some combination of designated ports and alternate ports.
B . All ports will be designated ports.
C . All ports will be root ports.
D . There can be some combination of root ports and alternate ports.

View Answer

Answer: B