Refer to the exhibit.

The deployment engineer needs to use rapid PVST+ so that some traffic is forwarding on all inter-switch links on these three N-Series Switches. To do so, each switch has been set to the lowest spanning-tree priority value for one of the VLANs.

Given the labeled diagram shown, what Spanning-Tree Priority is Switch B advertising for VLAN 20?

A. 4096

B. 0

C. 32788

D. 4116

Refer to the exhibit.

Two S-Series switches have been configured as a VLT Pair.

Which three conclusions should be made based on the output shown from the first peer switch? (Choose three.)

A. The domain ID was administratively defined during the configuration of VLT.

B. Spanning-tree has been disabled to ensure that no VLT loops occur.

C. The System MAC was automatically defined.

D. The peer link is down.

E. The restoration of VLT ports after a system has been rebooted has been automatically configured.

F. The command back-up destination has not been applied.

In an OSPF network, what happens if the OSPF Priority level is set to "0"?

A. The switch does not become an active BDR or DR.

B. The switch becomes the BDR in the OSPF routing topology.

C. The switch becomes the DR in the OSPF routing topology.

D. The switch does not participate as a member in the OSPF network.

On an S-Series switch, what two events occur when a static null route has been configured in the system to drop a packet? (Choose two.)

A. Null route is installed in the PBR table to drop the packet

B. Null route is saved into the running configuration.

C. Null route is installed in the ACL table with deny statement.

D. Null route is installed in the IP forwarding table.

Refer to the exhibit.

On switch S4820-2, commands are entered. The associated output is a follows:

Which command MUST have been entered previously on switch S4820-1?

A. S4820-1 (conf-pvst)#vlan 2 bridge-priority 4096

B. S4820-2 (conf-pvst)#vlan 2 bridge-priority 20480

C. S4820-1 (conf-pvst)#vlan 3 bridge-priority 20480

D. S4820-1 (conf-pvst)#vlan 3 bridge-priority 4096