Separating lease line bandwidth onto several networks

Hi all. I’m looking for the best way to achieve the following...

Create 10 separate private networks using 10mb each of a single 100mb fibre lease line.

Currently the lease line is presented to a Draytek Vigor 2862 router.

What is the best way to separate the cct into the individual network? Is this achievable by plugging the draytek into a layer 3 switch and creating vlans with the ports on the switch plugging into 10 separate switches?