✨ Please consider supporting my channel! ✨ Every bit helps—whether it’s $15, $10, or even $5. You can make a donation via this site: VLAN Trunking Protocol VTP is a Layer 2 messaging protocol that maintains VLAN configuration consistency by managing the addition, deletion, and renaming of VLANs on a network-wide basis. In this tutorial, I will talk about VTP, VTP domain, three VTP modes, VTP configuration revision number, three types of VTP messages, summary advertisements, subset advertisements, client advertisement request, and VTP pruning. My whole playlists: Related Playlists Virtualization, VLAN, Trunking, VPN Switching and Routing Ethernet Basics Keywords: VTP, VLAN trunking protocol, CIsco proprietary protocol, VTP pruning, VTP domain, VTP server, VTP clients, VTP transparent, summary advertisements, subset advertisements, client advertisement request, managed switch, three types of VTP messages.