# tunnel mdt profile

#### Syntax

[ no ] tunnel mdt profile profileName

#### Release Information

Command introduced in JunosE Release 8.2.0.

#### Description

Enables multicast distribution tree operation by enabling the IP tunnel component to create an MDT interface. This command also defines an IP profile with parameters that are used to stack an upper IP interface over a dynamic GRE or DVMRP tunnel. This command functions for dynamic GRE and DVMRP tunnel interfaces only. The no version disables MDT on the interface.

#### Options

- profileName—Profile name of up to 80 characters

#### Mode

IP Tunnel Destination Profile Configuration