Implementing Cisco IP Switched Networks (SWITCH v2-0) (#475)

Several new switches have been added to the existing network as VTP clients. All of the new switches have been configured with the same VTP domain, password, and version. However, VLANs are not passing from the VTP server (existing network) to the VTP clients. What must be done to fix this?

Remove the VTP domain name from all switches with "null" and then replace it with the new domain name.
Configure a different native VLAN on all new switches that are configured as VTP clients.
Provision one of the new switches to be the VTP server and duplicate information from the existing network.
Ensure that all switch interconnects are configured as trunks to allow VTP information to be transferred.