Which protocol helps manage VLAN changes across a network by sharing VLAN definitions?

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Multiple Choice

Which protocol helps manage VLAN changes across a network by sharing VLAN definitions?

Sharing VLAN definitions across a network relies on a mechanism that distributes the VLAN database so every switch in the domain uses the same VLAN IDs and names. The protocol that performs this is VTP. In a VTP domain, a server holds the VLAN database and propagates changes—such as creating, renaming, or deleting a VLAN—to all other switches in the domain, so they stay in sync without manual reconfiguration. This centralized approach reduces errors and ensures consistency for all switches participating in the domain. Routing protocols like RIPv2, OSPF, and BGP manage IP routes rather than VLAN configuration. They don’t broadcast or synchronize VLAN definitions across switches, so they aren’t used for sharing VLAN information.

Sharing VLAN definitions across a network relies on a mechanism that distributes the VLAN database so every switch in the domain uses the same VLAN IDs and names. The protocol that performs this is VTP. In a VTP domain, a server holds the VLAN database and propagates changes—such as creating, renaming, or deleting a VLAN—to all other switches in the domain, so they stay in sync without manual reconfiguration. This centralized approach reduces errors and ensures consistency for all switches participating in the domain.

Routing protocols like RIPv2, OSPF, and BGP manage IP routes rather than VLAN configuration. They don’t broadcast or synchronize VLAN definitions across switches, so they aren’t used for sharing VLAN information.

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