Brian Gamble
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Final / Review ICND 1 Quiz on DIKTA ICND 1 Ch 9, created by Brian Gamble on 29/02/2016.

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Brian Gamble
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DIKTA ICND 1 Ch 9

Question 1 of 7

1

In a LAN, which of the following terms best equates to the term VLAN?

Select one of the following:

  • Collision domain

  • Broadcast domain

  • Subnet

  • Single switch

  • Trunk

Explanation

Question 2 of 7

1

Imagine a switch with three configured VLANs. How many IP subnets are required, assuming that all hosts in all VLANs want to use TCP/IP?

Select one of the following:

  • 0

  • 1

  • 2

  • 3

  • You can’t tell from the information provided.

Explanation

Question 3 of 7

1

Switch SW1 sends a frame to switch SW2 using 802.1Q trunking. Which of the answers describes how SW1 changes or adds to the Ethernet frame before forwarding the frame to SW2?

Select one of the following:

  • Inserts a 4-byte header and does change the MAC addresses

  • Inserts a 4-byte header and does not change the MAC addresses

  • Encapsulates the original frame behind an entirely-new Ethernet header

  • None of the other answers are correct

Explanation

Question 4 of 7

1

For an 802.1Q trunk between two Ethernet switches, which answer most accurately
defines which frames do not include an 802.1Q header?

Select one of the following:

  • Frames in the native VLAN (only one)

  • Frames in extended VLANs

  • Frames in VLAN 1 (not configurable)

  • Frames in all native VLANs (multiple allowed)

Explanation

Question 5 of 7

1

Imagine that you are told that switch 1 is configured with the dynamic auto parameter for trunking on its Fa0/5 interface, which is connected to switch 2. You have to configure switch 2. Which of the following settings for trunking could allow trunking to work? (Choose two answers.)

Select one or more of the following:

  • Trunking turned on

  • dynamic auto

  • dynamic desirable

  • access

  • None of the other answers are correct.

Explanation

Question 6 of 7

1

A switch has just arrived from Cisco. The switch has never been configured with any VLANs, but VTP has been disabled. An engineer gets into configuration mode and issues the vlan 22 command, followed by the name Hannahs-VLAN command.
Which of the following are true? (Choose two answers.)

Select one or more of the following:

  • VLAN 22 is listed in the output of the show vlan brief command.

  • VLAN 22 is listed in the output of the show running-config command.

  • VLAN 22 is not created by this process.

  • VLAN 22 does not exist in that switch until at least one interface is assigned to that VLAN.

Explanation

Question 7 of 7

1

Which of the following commands identify switch interfaces as being trunking interfaces:
interfaces that currently operate as VLAN trunks? (Choose two answers.)

Select one or more of the following:

  • show interfaces

  • show interfaces switchport

  • show interfaces trunk

  • show trunks

Explanation

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