- A. VTP
- B. STP
- C. ISL
- D. 802.1Q
- E. VLSM
Understanding VLAN Trunk Protocol (VTP)
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.