What command is used to configure the VTP mode on a switch?

The command to configure the VTP (VLAN Trunking Protocol) mode on a switch is "vtp mode mode." This command allows you to set the VTP operating mode of the switch, which can be one of three options: server, client, or transparent. Each mode plays a specific role in the VTP domain, such as managing VLAN information centrally (in server mode), learning VLAN information from other switches (in client mode), or not participating in VTP (in transparent mode).

Understanding the specific syntax of the command is important for effective configuration. The command begins with "vtp," indicating that it pertains to VLAN Trunking Protocol, followed by "mode," which is the keyword that specifies the purpose of the command - setting the mode.

The other options provided are not valid commands for configuring VTP mode on a switch. They either misconstrue the syntax of the command or use incorrect terminology, making them unsuitable for this configuration task.