A: currently version can support,it work well.the configuration as attachment.
1.S9303 configuration manual
#
interface Eth-Trunk0
port link-type trunk
undo port trunk allow-pass vlan 1
port trunk allow-pass vlan 2209 2600
mode lacp-static //configure Static LAG,using LACP protocol
#
#
interface GigabitEthernet1/1/22
description To 638_Orsha_PTN910 GE2/21
eth-trunk 0 //binding to interface
qos pq 5 to 7 drr 0 to 4
qos queue 0 drr weight 10
qos queue 1 drr weight 10
qos queue 2 drr weight 10
qos queue 3 drr weight 15
qos queue 4 drr weight 15
unicast-suppression packets 2000
multicast-suppression packets 2000
broadcast-suppression packets 2000
#
interface GigabitEthernet1/1/23
description To 638_Orsha_PTN910 GE2/22
eth-trunk 0
qos pq 5 to 7 drr 0 to 4
qos queue 0 drr weight 10
qos queue 1 drr weight 10
qos queue 2 drr weight 10
qos queue 3 drr weight 15
qos queue 4 drr weight 15
unicast-suppression packets 2000
multicast-suppression packets 2000
broadcast-suppression packets 2000
#
2.PTN910 configuration manual
Enter NE explorer->interface management->link aggregation group management ;
Then click New button, choose the LAG type as static and Revertive mode as Revertive;choose the slave ports as well.refer to figure no.1;the result refer to figure no.2.,the figure refer to attached.