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—Are you satisfied with the result？ —Not at all. It couldn't be ______.A．any worseB．any be

—Are you satisfied with the result？ —Not at all. It couldn't be ______.

A．any worse

B．any better

C．good

D．bad

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更多“—Are you satisfied with the re…”相关的问题

第1题

Refer to the exhibit. Given the output shown from this Cisco Catalyst 2950, what is the most likely reason that interface FastEthernet 0/10 is not the root port for VLAN 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.

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第2题

A new Catalyst switch is connected to an existing switch using a crossover cable. As a result of this, what would the switch port link lights display？（）

A. The switch port link lights will be off on both switches indicating the ports are not connected.

B. The switch port link light will be off on one switch indicating that STP has disabled the port.

C. The switch port link lights will flash amber indicating an error.

D. The switch port link lights will be green indicating normal operation.

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第3题

Why would an administrator change the value of the spanning-tree priority of a switch？（）

A. in order to optimize the path that frames take from source to destination

B. to increase the priority so a designated port will become a root port

C. to increase the BID, so the switch is more likely to become root bridge

D. in order to allow VLANs to be sent from one switch to another across a single link

E. to force a given switch to become an STP server

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第4题

A Ezonexam Ethernet switch receives a unicast frame. with a destination MAC that is listed

in the switch table. What will this switch do with the frame？

A. The switch will forward the frame. to a specific port

B. The switch will forward the frame. to all ports except the port on which it was received

C. The switch will return a copy of the frame. out the source port

D. The switch will not forward unicast frames

E. The switch will remove the destination MAC from the switch table

F. None of the above.

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第5题

What dose a Layer 2 switch use to decide where to forward a received frame？（）

A.source MAC address

B.source IP address

C.source switch port

D.destination IP address

E.destination port address

F.destination MAC address

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第6题

Why would the Ezonexam administrator change the value of the spanning-tree priority of a s

witch？

A. in order to optimize the path that frames take from source to destination

B. to increase the priority so a designated port will become a root port

C. to increase the BID, so the switch is more likely to become root bridge

D. in order to allow VLANs to be sent from one switch to another across a single link

E. to force a given switch to become an STP server

F. None of the above

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第7题

What does a Layer 2 switch use to decide where to forward a received frame？（）

A. source MAC address

B. source IP address

C. source switch port

D. destination IP address

E. destination port address

F. destination MAC address

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第8题

What are the possible trunking modes for a switch port？（）

A．transparent

B． auto

C． on

D． desirable

E． client

F． forwarding

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第9题

What are the possible trunking modes for a switch port？（）

A．transparent

B．auto

C．on

D．desirable

E．client

F．forwarding

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