| Exam 200-105 | Question id=1983 | LAN Switching Technologies |
Which protocol provides a method of sharing VLAN configuration information between switches?
| A. |
VTP | |
| B. |
STP | |
| C. |
ISL | |
| D. |
802.1Q | |
| E. |
VLSM |
VLAN Trunk Protocol (VTP) reduces administration in a switched network. When you configure a new VLAN on one VTP server, the VLAN is distributed through all switches in the domain. This reduces the need to configure the same VLAN everywhere. VTP is a Cisco-proprietary protocol that is available on most of the Cisco Catalyst series products.