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

提问人：网友bixkjwfnh 发布时间：2022-01-07

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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

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

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5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6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7题

You are a senior network administrator at Ezonexam, and while performing the password reco

very procedure on your 2500 series Cisco router, you type in the following command:

o/r 0x2142

What is the purpose of this command？

A．It is used to restart the router.

B．It is used to bypass the configuration in NVRAM.

C．It is used to enter ROM Monitor mode.

D．It is used to view the lost password.

E．It is used to save the changes to the configuration.

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第8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9题

You are an administrator of the Ezonexam switched network and your goal is to reduce some

of the administrative overhead on your network. You plan on achieving this by configuring a new VLAN for each department in the Ezonexam network.

However, you need to share the VLAN information across numerous switches. Which of the following would allow you accomplish this？

A. STP

B. GVRP

C. SNMP

D. VTP

E. DHCP

F. None of the above

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第10题

The Ezonexam network administrator issues the ping 192.168.2.5 command and successfully te

sts connectivity to a host that has been newly connected to the network. Which protocols were used during the test？ (Choose two)

A．ARP

B．CDP

C．DHCP

D．DNS

E．ICMP

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第11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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