單項選擇題

What is one benefit of PVST+?（）

A.PVST+reduces the CPU cycles for all the switches in the network
B.PVST+automatically selects the root bridge location,to provide optimiz…
C.PVST+allow the root switch location to be optimized per vlan.
D.PVST+supports Layer 3 load balancing without loops.

你可能感興趣的試題

單項選擇題

When a router is connected to a Frame Relay WAN link using a serial DTE interface, how is the interface clock rate determined（）。

A.It is supplied by the CSU/DSU.
B.It is supplied by the far end router.
C.It is determined by the clock rate command.
D.It is supplied by the Layer 1 bit stream timing.

多項選擇題

Refer to the diagram. Which three statements describe the router port configuration and the switch port configuration as shown in the topology? （）

A.The Router1 WAN port is configured as a trunking port.
B.The Router1 port connected to Switch1 is configured using subinterfaces.
C.The Router1 port connected to Switch1 is configured as 10 Mbps.
D.The Switch1 port connected to Router1 is configured as a trunking port.
E.The Switch1 port connected to Host B is configured as an access port.
F.The Switch1 port connected to Hub1 is configured as full duplex.

What is one benefit of PVST+?（）

你可能感興趣的試題

When a router is connected to a Frame Relay WAN link using a serial DTE interface, how is the interface clock rate determined（）。

Refer to the diagram. Which three statements describe the router port configuration and the switch port configuration as shown in the topology? （）

When a router is connected to a Frame Relay WAN link using a serial DTE interface, how is the interface clock rate determined（）。