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4

__________ states that if a neighboring router sends a route to a router, the receiving router will not propagate this route back to the advertising router on the same interface.

A. Split horizon

B. Poison reverse

C. Hold-down timer

D. Hop count limit

Correct Answer :

A. Split horizon


Related Questions

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4

RIP supports load balancing for up to __________ ___________ paths.

A. Six, unequal-cost

B. Four, unequal-cost

C. Four, equal-cost

D. Six, equal-cost

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4

Which of the following is true concerning RIPv2?

A. It uses triggered updates.

B. It uses broadcasts.

C. It is classful.

D. It doesn't support route summarization

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4

RIP has a maximum hop count of ____________ hops.

A. 10

B. 15

C. 16

D. 100

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4

Which router command would take you back to a suspended telnet session?

A. reconnect

B. connect

C. resume

D. toggle

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4

IGRP generates an update every ___________ seconds.

A. 30

B. 60

C. 90

D. 120

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4

Which protocol supports VLSM?

A. RIPv2

B. IGRP

C. RIP and IGRP

D. None of these

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4

You are given a MAC address of 01A2.0482.FE12. What is the OUI value in binary?

A. 00011011.10100010.00000100

B. 00000000.00000001.00000100

C. 00000001.10100010.00000100

D. 00000001.10100001.00000010

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4

On the 1900 switch, how do you enter User EXEC mode?

A. It comes up by default.

B. Enter the letter U in the menu.

C. Enter the letter K in the menu.

D. Enter the letter C in the menu.

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4

A _________ uses Gigabit Ethernet as a media type

A. WAN

B. LAN

C. MAN

D. LAN and MAN

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4

_________ defines how the Frame Relay DTE and DCE interact with each other.

A. DLCI

B. CIR

C. LMI

D. PMI

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4

You are given a Class C network with 25 bits of networking. How many subnets do you have?

A. 1

B. 2

C. 3

D. 4

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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

Which command takes you from Privilege EXEC mode to User EXEC mode?

A. enable

B. disable

C. exit

D. logout

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4

Which metric components, by default, are used in IGRP? (Choose all the correct answers.)

A. Delay

B. Reliability

C. Load

D. Bandwidth

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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 switch port that is chosen to forward traffic for a segment is called a __________.

A. Root port

B. Alternate port

C. Backup port

D. Designated port

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4

A routing protocol will use a _________ to determine which path is the best path.

A. Administrative distance

B. Metric

C. Hop count

D. Cost

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4

You are given a class C network, 192.168.1.0/24. You need one network with 120 hosts and three networks with 60 hosts. What subnet mask values would you use?

A. 255.255.255.128 and 255.255.255.192

B. 255.255.255.128

C. 255.255.255.192

D. None of these

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4

Which 2950 command assigns a VLAN to an interface?

A. vlan-membership static

B. vlan

C. switchport access vlan

D. switchport mode access

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4

A _________ is used to connect networking devices that are in a very close geographic area, such as a floor of a building, a building itself, or a campus environment.

A. WAN

B. LAN

C. MAN

D. LAN and MAN

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4

With _________ switching, the switch reads the destination MAC address of the frame and
immediately starts forwarding the frame.

A. Store-and-forward

B. Cut-through

C. Fragment-free

D. Runtless

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4

Which of the following is true concerning 802.1Q?

A. It supports hub connections.

B. It is supported on both the 1900 and 2950 switches.

C. The native VLAN is tagged.

D. The original Ethernet frame is not modified.

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4

Which command defines interesting traffic?

A. dialer-group

B. dialer-list

C. dialer map

D. dialer remote-name

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4

How many steps do LCP and NCP go through when setting up a connection?

A. 1

B. 2

C. 3

D. 4

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4

When configuring the ip nat inside source command, which parameter must you specify to perform PAT?

A. pat

B. overload

C. load

D. port

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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 would you use to move your cursor back one word?

A. ESC-B

B. esc-p

C. ctrl-b

D. ctrl-p

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4

The ___________ converts an ISDN four-wire connection to a two-wire connection.

A. NT5

B. NP1

C. NT1

D. TN1

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4

VLSM allows you to summarize 192.168.2.0/24 and 192.168.3.0/24 as 192.168.2.0/25.

A. True

B. False