STP Chap 3.2

Which is the default STP operation mode on Cisco Catalyst switches?

• RSTP

• Rapid PVST+

• PVST+

• MSTP

When PVST is running over a switched network, which port state can participate in BPDU frame forwarding based on BPDUs received and forward data frames?

• blocking

• listening

• forwarding

• disabled

Which concept relate to a switch port that is intended to have only end devices attached and intended never to be used to connect to another switch?

• bridge ID

• extended system ID

• PortFast

• PVST+

Which port is used by Rapid PVST+?

• discarding

• blocking

• trunking

• listening