How to configure VLAN Trunking Protocol on Cisco Switch
In this video, the presenter demonstrates how to configure VLAN Trunking Protocol (VTP) on Cisco switches using three switches in different modes: one as a server, one in transparent mode, and one as a client. The server switch will create VLANs, while the client switch can only assign ports to those VLANs, and the transparent switch can create VLANs but won't advertise them to other switches. The video explains the different VTP modes: 1. *Server Mode* (default) allows VLAN creation and deletion and advertises these changes to other switches. 2. *Client Mode* restricts VLAN management to only assigning ports to VLANs created by the server. 3. *Transparent Mode* allows VLAN management but does not propagate changes to other switches. The presenter demonstrates checking the VTP status on the switches, configuring trunk ports to allow multiple VLANs over a single connection, and setting the VTP domain name. The process includes ensuring that the proper encapsulation is specified for trunking on real switches. The configuration steps involve creating VLANs on the server switch, setting the second switch to transparent mode, and the third switch to client mode. The presenter also shows how to verify that the VLANs are functioning properly by pinging between devices on different VLANs. Overall, the video provides a comprehensive overview of setting up and managing VLANs using VTP on Cisco switches.