CCNP 2022 CAP2

How many different BPDU types are there?

• One

• Two

• Three

• Four

What attributes are used to elect a root bridge?

• Switch port priority

• Bridge priority

• Switch serial number

• Path cost

The original 802.1D specification assigns what value to a 1 Gbps interface?

• 1

• 2

• 4

• 19

All of the ports on a root bridge are assigned what role?

• Root port

• Designated port

• Superior port

• Master port

Using default settings, how long does a port stay in the listening state?

• 2 seconds

• 5 seconds

• 10 seconds

• 15 seconds

Upon receipt of a configuration BPDU with the topology change flag set, how do the downstream switches react?

• By moving all ports to a blocking state on all switches

• By flushing out all MAC addresses from the MAC address table

• By temporarily moving all non-root ports to a listening state

• By flushing out all old MAC addresses from the MAC address table

• By updating the Topology Change version flag on the local switch database

Which of the following are not RSTP port states?

• Blocking

• Listening

• Learning

• Forwarding

True or false: In a large Layer 2 switch topology, the infrastructure must fully converge before any packets can be forwarded.

• True

• False

True or false: In a large Layer 2 switch topology that is running RSTP, the infrastructure must fully converge before any packets can be forwarded.

• True

• False