题目内容（请给出正确答案）

[主观题]

A Ezonexam switch is configured with all ports assigned to VLAN 2. In addition, all ports

are configured as full-duplex FastEthernet. What is the effect of adding switch ports to a new VLAN on this switch？

A．The additions will create more collisions domains.

B．IP address utilization will be more efficient.

C．More bandwidth will be required than was needed previously.

D．An additional broadcast domain will be created.

E．The possibility that switching loops will occur will increase dramatically.

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更多“A Ezonexam switch is configure…”相关的问题

第1题

The network administrator has configured port security on a Ezonexam switch. Why would a n

etwork administrator configure port security on this Ezonexam device？

A．To prevent unauthorized hosts from getting access to the LAN

B．To limit the number of Layer 2 broadcasts on a particular switch port

C．To prevent unauthorized Telnet or SSH access to a switch port

D．To prevent the IP and MAC address of the switch and associated ports

E．None of the above

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第2题

VE1 is a switch in the Ezonexam network. Why will VE1 never learn the broadcast address？A.

VE1 is a switch in the Ezonexam network. Why will VE1 never learn the broadcast address？

A. Broadcast frames are never sent to switches

B. A broadcast frame. is never forwarded by a switch

C. Broadcasts only use network layer addressing

D. A broadcast address will never be the source address of a frame

E. Broadcast addresses use an incorrect format for the switching table

F. None of the above

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第3题

The LAN needs are expanding at the Ezonexam corporate office, which is quickly growing. Yo

u are instructed to enlarge the area covered by a single LAN segment on the Ezonexam network.

Which of the following are layer 1 devices that you can use？ (Choose all that apply.)

A．A switch

B．A router

C．A network adapter card

D．A hub

E．A repeater

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第4题

You are bringing up a new Ezonexam switch, and wish to connect it via a trunk to another s

witch from a different vendor, which uses the IEEE standard for the trunking method. When setting the encapsulation type on the trunk, what should you configure on the Cisco switch？

A．Switch(config)# switchport trunk encapsulation isl

B．Switch(config)# switchport trunk encapsulation ietf

C．Switch(config-if)# switchport trunk encapsulation isl

D．Switch(config-if)# switchport trunk encapsulation ietf

E．Switch(config-if)# switchport trunk encapsulation dot1q

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第5题

The network security policy for Ezonexam requires that only one host be permitted to attac

h dynamically to each switch interface. If that policy is violated, the interface should be automatically disabled. Which two commands must the Ezonexam network administrator configure on the 2950 Catalyst switch to meet this policy？ (Choose two)

A．SWEzonexam1(config-if)# switchport port-security maximum 1

B．SWEzonexam1(config)# mac-address-table secure

C．SWEzonexam1(config)# access-list 10 permit ip host

D．SWEzonexam1(config-if)# switchport port-security violation shutdown

E．SWEzonexam1(config-if)# ip access-group 10

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第6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7题

You have configured a Ezonexam switch as shown below:Ezonexam3（config-if) switchport port-

You have configured a Ezonexam switch as shown below:

Ezonexam3(config-if) switchport port-security

Ezonexam3(config-if) switchport port-security mac-address sticky

Select the action below that results from executing these commands.

A. A dynamically learned MAC address is saved in the VLAN database.

B. A dynamically learned MAC address is saved in the startup-configuration file.

C. Statically configured MAC addresses are saved in the startup-configuration file if frames from that address are received.

D. A dynamically learned MAC address is saved in the running-configuration file.

E. Statically configured MAC addresses are saved in the running-configuration file if frames from that address are received.

F. None of the above

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第8题

The Ezonexam network Topology is displayed in the exhibit below:A switch has been configur

The Ezonexam network Topology is displayed in the exhibit below:

The Ezonexam network Topology is displayed in the

A switch has been configured for three different VLANs: VLAN 2, VLAN 3, and VLAN 4. For the purposes of communication between VLANs a router is to be added. Host from one VLAN should be able to reach the hosts in the other VLANs.

Based on this requirement, what type of connection is acceptable between the router and switch？

(Select all valid answers)

A．10 Mbps Ethernet

B．56 kbps serial

C．100 Mbps Ethernet

D．1,544 Mbps serial

E．1000 Mbps Ethernet

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第9题

A new trunk has been configured on a switch in the Ezonexam LAN. By default, which VLANs a

re allowed over this trunk link？

A. No VLANs