C O N T E N T S Preface iii P R E F A C E Document Conventions iii Related Documentation iv Obtaining Documentation and Submitting a Service Request v Configuring VTP 1 C H A P T E R 1 Prerequisites for VTP 1 Restrictions for VTP 2 Information About VTP 2 VTP 2 VTP Domain 2 VTP Modes 3 VTP Advertisements 4 VTP Version 2 4 VTP Version 3 5 VTP Pruning 6 VTP and Device Stacks 7 VTP Configuration Guidelines 7 VTP Configuration Requirements 7 VTP Settings 7 Domain Names for Configuring VTP 8 Passwords for the VTP Domain 8 VTP Version 8 How to Configure VTP 9 Configuring VTP Mode 9 Configuring a VTP Version 3 Password 11 VLAN Configuration Guide, Cisco IOS XE 17.16.x (Catalyst 9300 Switches) vii