1. Which three STP port states are merged into the RSTP discarding port state? (Choose three.)
- disabled
- blocking
- listening
- learning
- forwarding
2. Which protocol was designed to bring faster convergence to STP?
- PortFast
- RSTP
- PVST
- MSTP
3. Which technology solves the problem of a device being unable to get an IPv4 address from a DHCP server due to STP forwarding delay timers?
- PortFast
- BPUD guard
- PVST
- MSTP