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CCNA > Day 09 Flashcards - Switch Interfaces > Flashcards

Day 09 Flashcards - Switch Interfaces

1
Q

All devices connected to an Ethernet hub are in the same […] domain.

A

collision

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2
Q

Are all devices connected to an Ethernet switch in the same collision domain?

A

No

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3
Q

Configure a speed of 100 Mbps on an interface:
SW1(config-if)# […]

A

speed 100

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4
Q

Configure full duplex on an interface:
SW1(config-if)# […]

A

duplex full

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5
Q

Devices attached to a switch can operate in […] duplex mode.

A

full

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6
Q

Devices attached to an Ethernet hub must operate in […] duplex mode.

A

half

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7
Q

Ethernet devices use […] to detect and prevent collisions on half-duplex interfaces.

A

CSMA/CD

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8
Q

Ethernet hubs operate at Layer […] of the OSI model.

A

1

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9
Q

In […] duplex mode, an interface can send and receive data at the same time.

A

full

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10
Q

In […] duplex mode, an interface cannot send and receive data at the same time.

A

half

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11
Q

In the output of show ip interface brief, router interfaces will be in the […]/[…] state by default.

A

administratively down/down

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12
Q

In the output of show ip interface brief, switch interfaces will be in the […]/[…] state by default if connected to another device.

A

up/up

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13
Q

In the output of show ip interface brief, switch interfaces will be in the […]/[…] state by default if not connected to another device.

A

down/down

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14
Q

What does CSMA/CD stand for?

A

Carrier Sense Multiple Access with Collision Detection

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15
Q

What is the default duplex setting of an interface?

A

auto

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16
Q

What is the default speed setting of an interface?

A

auto

17
Q

Which command lets you configure multiple interfaces at the same time?

A

interface range

18
Q

Which show interfaces error counter?
-Counts frames that are larger than the maximum frame size (1518 bytes)

A

giants

19
Q

Which show interfaces error counter?
-Counts frames that are smaller than the minimum frame size (64 bytes)

A

runts

20
Q

Which show interfaces error counter?
-Counts frames that failed their error check in the Ethernet FCS trailer.

A

CRC

21
Q

Which show interfaces error counter?
-Counts frames that have an incorrect/illegal format.

A

frame

22
Q

Which show interfaces error counter?
-Frames the switch tried to send, but failed due to an error

A

output errors

23
Q

Which show interfaces error counter?
-Total of various counters of errors received by the device

A

input errors

CCNA (15 decks)

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