Ccnp Switch 642-813: Vtp

Front 1

What does the Virtual Trunking Protocol (VTP) do?

Back 1

It is used to manage and distribute VLANs on a network.

Front 2

What is a VTP Advertisement Request?

Back 2

Sent from clients requesting any VLAN info it lacks

Front 3

What are the three VTP modes?

Back 3

Server
Client
Transparent

Front 4

What is the default VTP mode?

Back 4

Server

Front 5

Describe the VTP Server mode.

Back 5

Switch has full control over VLAN creation and modification for their VTP domain and changes are synced with other switches.

Front 6

Describe the VTP Client Mode.

Back 6

Switch cannot change, create, or delete VLANs but receives the updates from the server in the domain.

Front 7

Describe the VTP Transparent Mode.

Back 7

Switch does not participate in VTP and will forward VTP packets depending on the version (v1 will not, v2 will) and all VLAN changes are local to the switch.

Front 8

What is a VTP configuration revision number?

Back 8

Used to keep track of changes and advertisements with a higher revision number will overwrite older ones.

Front 9

What is the lowest VTP revision number?

Back 9

0

Front 10

What is a VTP domain?

Back 10

A Management Domain for VTP where devices share common VLAN requirements.

Front 11

Do VTP versions need to match within a VTP domain?

Back 11

Yes

Front 12

How many VTP domains can a switch belong to?

Back 12

1

Front 13

What VLAN range can VTP v1 and VTP v2 use?

Back 13

1 - 1,005

Front 14

What is VTP pruning?

Back 14

VTP pruning removes VLANs on a trunk that are not active on the other switch.

Front 15

What are the three VTP advertisements?

Back 15

Summary
Subset
Advertisement Requests

Front 16

When is a VTP Subset advertisement sent?

Back 16

After a VLAN database change occurs.

Front 17

What does a VTP Subset advertisement include?

Back 17

The nature of the change
The VLAN info (name, type, number, etc…)

Front 18

When does a VTP Summary advertisement include?

Back 18

VTP version #
VTP domain name
Revision #
Time stamp
MD5 encryption hash code

Front 19

What is the VTP synchronization problem?

Back 19

A new switch with a higher VTP revision number is added to a VTP domain and can overwrite all older settings.

Front 20

How can you reset a VTP revision number?

Back 20

1. Change switch VTP mode to transparent then back to server.
2. Change switch VTP domain to a bogus name then back to desired name.

Front 21

The lack of what two things will prevent VTP information from propagating between switches?

Back 21

Trunk
VLAN 1

Front 22

What VTP version has support for Token Ring VLANs and has consistency checks?

Back 22

VTP version 2

Front 23

Where should VTP pruning be configured?

Back 23

On the a VTP Server

Front 24

What must be configured on a switch in order to advertise VLAN information?

Back 24

VTP domain name

Front 25

What VLANs are pruning-ineligible?

Back 25

1, 1002-1005 & > 1005

Front 26

What is the default summary advertisement time for VTP?

Back 26

300 seconds (5 minutes)

Front 27

What is the VTP MAC address?

Back 27

0100.0CCC.CCCC

Front 28

On what switch should the VTP version number be configured?

Back 28

VTP Server

Front 29

What type of links does VTP operate on?

Back 29

Trunks

Front 30

Is the VTP domain name case sensitive?

Back 30

Yes