Switch registers in DNS with correct name including mac address.

[Henk1961]

How can I prevent my switches from using it's name including mac address when using DHCP.

Just want that it uses it's name without MAC address.

Example:

Now it is registered in DHCP/DNS [switch-hostname]-[mac].domain.com

I want it to register in DHCP/DNS like [switch-hostname].domain.com

Is this possible?

[alemabrahao]

As far as know it's not possible. 

The server identifies it using its media access control (MAC) address, which prevents the accidental configuration of multiple devices with the same IP address.