Day 19 Flashcards - DTP & VTP
[…] allows you to configure VLANs on a central server switch, and other switches (clients) will synchronize their VLAN database to the server.
VTP
[…] is a Cisco proprietary protocol that allows Cisco switches to dynamically determine their interface status (access or trunk) without manual configuration.
DTP
A switchport in dynamic […] mode will actively try to form a trunk with other Cisco switches.
desirable
A switchport in dynamic […] mode will NOT actively try to form a trunk with other Cisco switches.
auto
Cisco switches operate in VTP […] mode by default.
server
Cisco switches operate in VTP version […] by default.
1
Configure DTP in auto mode on a switchport:
SW1(config-if)# […]
switchport mode dynamic auto
Configure DTP in desirable mode on a switchport:
SW1(config-if)# […]
switchport mode dynamic desirable
Does a VTP server maintain its VLAN database in NVRAM?
Yes
Does a VTP transparent maintain its VLAN database in NVRAM?
Yes
Does a VTPv1/v2 client maintain its VLAN database in NVRAM?
No
Does a VTPv3 client maintain its VLAN database in NVRAM?
Yes
Does VTPv1 support the extended VLAN range (1006-4094)?
No
Does VTPv2 support the extended VLAN range (1006-4094)?
No
Does VTPv3 support the extended VLAN range (1006-4094)?
Yes
DTP is […] by default on all Cisco switch interfaces.
enabled
How many versions of VTP are there?
3