Enabling MPLS

MPLS features can be configured only after MPLS is enabled.

Perform the following steps on each LSR in an MPLS domain:

Access the system view.
```
system-view
```
Enable MPLS globally and access the MPLS view.
```
mpls
```
Return to the system view.
```
quit
```
Specify the interface to participate in MPLS forwarding.
```
interface interface-type interface-number
```
Enable MPLS on the interface.
```
mpls
```