VTP

[jonk34567]

VTP

Which two statements about VTP are ture?(Choose two.)
A. All switches must be configured with the same VTP domain name
B. All switches must be configured to perform trunk negotiation.
C. All switches must be configured with a unique VTP domain name
D. The VTP server must have the highest revision number in the domain
E. All switches must use the same VTP version.

[jonk34567]

Which two statements about VTP are ture?(Choose two.)
A. All switches must be configured with the same VTP domain name
B. All switches must be configured to perform trunk negotiation.
C. All switches must be configured with a unique VTP domain name
D. The VTP server must have the highest revision number in the domain
E. All switches must use the same VTP version.

[Mark Malone]

Duplicate Post
https://supportforums.cisco.com/t5/lan-switching-and-routing/vtp/m-p/3322268#M403382

[jonk34567]

yes but the provided answers are wrong. can you pls tell me the answer 

[Mark Malone]

why do you believe the answers are wrong , It is a tricky question but I would side with Flavio but I don't think George is wrong either as the VTP does require trunks to work , definitely A is right no question on that , VTP wont form with incorrect domain names , there even case sensitive

Now for VTP they recommend in docs that the version is the same , if the version are different they actual pick the lower one , so if its 2 switches 1 running vtp v1 and other running vtpv2 , v1 will be chosen between the switches , now v1 is not compatible with vtp3 so not all versions are fully compatible and I believe only certain parts of v2 are compatible with v3 so I would think the Cisco answer is E

so if I was taking the question in exam I would also go A and E but I don't think B is wrong either but I think the Cisco answer is E and that's where they try catch you out


from doc


Every switch in the VTP domain must use the same VTP version. VTP V1 and VTP V2 are not compatible on switches in the same VTP domain. Do not enable VTP V2 unless every switch in the VTP domain supports V2.

Note: VTP V2 is disabled by default on VTP V2-capable switches. When you enable VTP V2 on a switch, every VTP V2-capable switch in the VTP domain enables V2. You can only configure the version on switches in VTP server or transparent mode.