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4

A _________ uses Gigabit Ethernet as a media type

A. WAN

B. LAN

C. MAN

D. LAN and MAN

Correct Answer :

D. LAN and MAN


Related Questions

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4

You are at User EXEC mode and type the letter e. What message appears?

A. % Incomplete command.

B. % Ambiguous command:

C. % Unknown command or computer name

D. % Invalid input detected at '^'.

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4

An idle DDR connection will be torn down after _________ seconds of not seeing interesting traffic.

A. 120

B. 122

C. 130

D. 132

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4

Which router command performs an overwrite process? (Choose all correct answers.)

A. copy running-config startup-config

B. copy startup-config running-config

C. copy tftp running-config

D. copy running-config tftp

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4

You are given the following addressing information: 172.17.16.255/23. What type of address is this?

A. Network

B. Directed Broadcast

C. Host

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4

________ topologies in NBMA environments do not have problems with split horizon.

A. Partially meshed

B. Fully meshed

C. Hub and spoke

D. Star

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4

A routing protocol that supports route summarization must perform all except which of the following?

A. Carry the subnet mask with the network entry.

B. Make routing decisions based on the entire destination IP address.

C. Summarize entries so that the same lowest-order bits match.

D. None of these.

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4

Which of the following is stored in ROM? (Choose all correct answers.)

A. POST

B. ROMMON

C. Configuration file

D. System recovery file

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4

If you see a VC with an inactive status, this indicates ____________.

A. The connection between both Frame Relay DTEs is up and operational.

B. The connection between your Frame Relay DTE and DCE is up and operational, but there is something wrong with connection between your connected Frame Relay switch and the destination DTE.

C. You are not receiving any LMI messages from the Frame Relay switch.

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4

You are given a class C network and you have four LAN segments with the following numbers of devices: 120, 60, and two with 30. What subnet mask values would you use to accommodate these segments?

A. /24, /25, and /26

B. /25, /26, and /27

C. /26, /27, and /28

D. None of these

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4

Which interface type is used to connect to the serial interface of a router?

A. EIA/TIA-232

B. V.35

C. DB-60

D. X.21

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4

The slot number of a 1900's Fast Ethernet uplink ports is ________.

A. 0

B. 1

C. 2

D. No slot number is used

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4

When choosing a networking product, you should consider all of the following except _______.

A. Ease of installation and support

B. Product features and functions

C. Backplane capacity

D. Amount of memory

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4

Which of the following is false concerning CHAP?

A. It sends an encrypted password.

B. It sends a challenge.

C. It is more secure than PAP.

D. It uses a three-way handshake.

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4

What uses 64 Kbps of bandwidth?

A. PRI

B. BRI

C. DS1

D. DS0

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4

What must you do to enable IP routing on your router? (Choose all of the correct answers.)

A. Enable the routing protocol.

B. Set clocking on all serial interfaces.

C. Assign IP addresses to your router's interfaces.

D. Assign the bandwidth parameter to your serial interfaces

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4

When connecting a router to a PC, use a __________ cable.

A. Crossover

B. Straight-through

C. Rollover

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4

Which control sequence moves the cursor to the end of the line?

A. CTRL-A

B. ctrl-p

C. ctrl-e

D. ctrl-z

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4

Which router command clears all of the static translations in the address translation table?

A. erase ip nat translation *

B. clear ip nat translation *

C. clear ip nat translation all

D. None of these commands

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4

The dialer map command contains all of the following parameters except __________.

A. Protocol name

B. Remote router name

C. Address of local router

D. Speed of the connection

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4

Which of the following situations are best for DDR connections?

A. Primary WAN connection

B. A lot of constant traffic

C. Long phone calls

D. Backup connection

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4

Which prompt indicates that you are at User EXEC mode?

A. >

B. #

C. %

D. @

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4

_________ allows you to create this summarization: 10.0.0.0/7.

A. Subnetting

B. CDR

C. Supernetting

D. VLSM

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4

EIGRP uses the _________ algorithm to update its routing table.

A. Bellman-Ford

B. Dijkstra

C. DUAL

D. Integrated

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4

RIP generates routing updates every _________ seconds.

A. 15

B. 30

C. 60

D. 90

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4

You have a total of five routers. ________ circuits are required to fully mesh the network, where every router needs ___________ interfaces.

A. 5, 5

B. 8, 4

C. 10, 5

D. 10, 4

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4

If the port status LED on a 2950 is ________, there is a physical layer connection problem.

A. Flashing green and amber

B. Flashing green

C. Amber

D. Flashing amber

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4

Which IGRP command allows unequal-cost load balancing?

A. variance

B. load

C. balance

D. network

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4

Which type of traffic is not flooded?

A. Multicast

B. Known unicast

C. Broadcast

D. Unknown unicast

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4

Private addressing is defined in RFC ______.

A. 1920

B. 1934

C. 1818

D. 1918

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4

Which 1900 command enables port security?

A. port security

B. switchport security

C. port secure

D. switchport port-security