Rate if helps
VLAN Trunking Protocol Guidelines
These are the guidelines for using extended VLAN ID with VLAN Trunking Protocol (VTP):
•Extended range VLANs are not controlled by VTP.
•VLANs in the extended range cannot be pruned. The VLAN range for the switchport trunk pruning vlan command remains 1-1005.
•The VTP supported VLAN configuration (VLANs 1-1005) is included in the Cisco IOS configuration file only when the device is in VTP transparent mode.
•VTP learns only normal-range VLANs, with VLAN IDs 1 to 1005; extended-range VLANs are not stored in the VLAN database. The router must be in VTP transparent mode when you create extended-range VLANs.