Yamaha(config)#vlan database
Yamaha(config-vlan)#vlan 1000 (1)
Yamaha(config-vlan)#exit
Yamaha(config)#interface port1.15 (2)
Yamaha(config-if)#switchport access vlan 1000 (3)
Yamaha(config-if)#interface port1.17 (4)
Yamaha(config-if)#switchport access vlan 1000 (5)
Yamaha(config-if)#static-channel-group 2 (6)
Yamaha(config-if)#interface port1.19
Yamaha(config-if)#switchport access vlan 1000
Yamaha(config-if)#static-channel-group 2
Yamaha(config-if)#interface port1.21
Yamaha(config-if)#switchport access vlan 1000
Yamaha(config-if)#static-channel-group 2
Yamaha(config-if)#interface port1.23
Yamaha(config-if)#switchport access vlan 1000
Yamaha(config-if)#static-channel-group 2