下列会计要素中反映企业财务状况的静态要素的是（)。A．收入B．负债C．利润D．费用

A．Switch1

B．Switch2

C．Switch3

D．Switch4

A.As FastEthernet0/12 will be the last to come up, it will not be blocked by STP.

B.Remote access management of this switch will not be possible without configuration change.

C.More VLANs will need to be created for this switch.

D.The switch will need a different IOS code in order to support VLANs and STP.

A.Ensure that the Ethernet encapsulations match on the interconnected router and switch ports.

B.Ensure that cables A and B are straight-through cables.

C.Ensure cable A is plugged into a trunk port.

D.Ensure the switch has power.

E.Reboot all of the devices.

F.Reseat all cables.

A.All ports will be in a state of discarding, learning, or forwarding.

B.Thirty VLANs have been configured on this switch.

C.The bridge priority is lower than the default value for spanning tree.

D.All interfaces that are shown are on shared media.

E.All designated ports are in a forwarding state.

F.The switch must be the root bridge for all VLANs on this switch.

A.Switch A ,because it has the lowest MAC address

B.Switch C,because it has the lowest priority

C.Switch B,because it has the highest MAC address

D.Switch C,because it is the most centrally located switch

E.Switch A,because it is the most centrally located switch

F.Switch D,because it has the highest priority

Refer to the exhibit. All routers have Protocol Independent Multicast (PIM) enabled interfaces. On the basis of the configuration provided on routers R1 and R2, which router will take on the func tion of rendezvous point (RP) for the multicast network？ （）

A. both routers R1 and R2

B. router R1

C. router R2

D. none of the routers since they are not configured with static RP

Would you please __________ the text until you have finished the exercise？

A.not to refer to

B.don’t refer to

C.not refer to

D.doesn’t refer to

A. Network B

B. Network A and Network B

C. Network A

D. neither Network A nor Network B

A.Switch3, port fa0/1

B.Switch3, port fa0/12

C.Switch4, port fa0/11

D.Switch4, port fa0/2

E.Switch3, port Gi0/1

F.Switch3, port Gi0/2

A.This switch has more than one interface connected to the root network segment in VLAN 2.

B.This switch is running RSTP while the elected designated switch is running 802.1d Spanning Tree.

C.This switch interface has a higher path cost to the root bridge than another in the topology.

D.This switch has a lower bridge ID for VLAN 2 than the elected designated switch.