题目内容 (请给出正确答案)
[主观题]

The Ezonexam network administrator wants to ensure that only a single web server can conne

ct to pot Fa0/1 on a catalyst switch. The server is plugged into the switch's Fast Eth. 0/1 port and the network administrator is about to bring the server online. What can the administrator do to ensure that only the MAC address of this server is allowed by switch port Fa0/1? (Choose two)

A.Configure port Fa0/1 to accept connections only from the static IP address of the server

B.Configure the MAC address of the server as a static entry associated with port Fa0/1

C.Employ a proprietary connector type on Fa0/1 that is incomputable with other host connectors

D.Configure port security on Fa0/1 to reject traffic with a source MAC address other than that of the server

E.Bind the IP address of the server to its MAC address on the switch to prevent other hosts from spoofing the server IP address

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更多“The Ezonexam network administr…”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

Which of the following steps are necessary in order to add a new VLAN to the Ezonexam swit
ched network? (Select all that apply)

A.Create the VLAN.

B.Name the VLAN.

C.Configure an IP address for the VLAN.

D.Add the desired ports to the new VLAN.

E.Add the VLAN to the VTP domain.

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第3题

How could the Ezonexam corporation benefit from using VLANs on their network?(Select three

How could the Ezonexam corporation benefit from using VLANs on their network?

(Select three answer choices.)

A. VLANs allow access to network services based on department, not physical location.

B. VLANs utilize packet filtering to enhance network security.

C. VLANs provide a low-latency, high bandwidth internetworking alternative.

D. VLANs provide a method of communication between IP addresses in large networks.

E. VLANs establish segmented broadcast domains in switched networks.

F. VLANs can greatly simplify adding, moving, or changing hosts on the network.

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第4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5题

CDP is being used throughout the Ezonexam network. What are two reasons why the Ezonexam n
etwork administrator would use CDP? (Choose two)

A. To determine the status of network services on a remote device

B. To obtain the IP Address of a connected device in order to telnet to the device

C. To verify the type of cable interconnecting two devices

D. To verify Layer 2 connectivity between two devices when Layer 3 fails

E. To obtain VLAN information from directly connected swticehs

F. To determine the status of the routing protocols between directly connected routers

G. To support automatic network failover during outages

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第6题

The Ezonexam network administrator wants to use a router named VE1 to segment the local ne
twork. What are some of the advantages of using VE1 to segment the network? (Choose two)

A. Routers generally cost less than switches

B. Filtering can occur based on Layer 3 information

C. Broadcasts are not forwarded across the router

D. Broadcasts are eliminated

E. Adding a router to the network decreases latency

F. Routers can generally support more LAN ports than switches

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第7题

Ezonexam has a Class C network and you need ten subnets. You wish to have as many addresse
s available for hosts as possible. Which one of the following subnet masks should you use?

A.255.255.255.192

B.255.255.255.224

C.255.255.255.240

D.255.255.255.248

E.None of the above

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第8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9题

Which three statements are true about the operation of a full-duplex Ethernet network, whi
ch is being used in the Ezonexam LAN? (Choose three)

A.Ethernet hub ports are preconfigured for full-duplex mode.

B.The host network card and the switch port must be capable of operating in full-duplex mode.

C.There are no collisions in full-duplex mode.

D.In a full-duplex environment, the host network card must check for the availability of the network media before transmitting.

E.A dedicated switch port is required for each full-duplex node.

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第10题

At which OSI layer is a logical path created between two host systems named VE1 and VE2 on
the Ezonexam LAN?

A. Physical

B. Session

C. Data link

D. Transport

E. Network

F. Application

G. Presentation

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第11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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