yes. They are directly connected to those ports.
Should I remove the current config as set them as Access ports under vlan 660 with no VPLS encapsulation or any other confi than standard Ethernet Access ports?
yes. They are directly connected to those ports.
Should I remove the current config as set them as Access ports under vlan 660 with no VPLS encapsulation or any other confi than standard Ethernet Access ports?