s125交换机做DRNI，对接s69，DR接口聚合，只有一个3/0/1端口选中，请问可能是什么原因

125交换机对接中兴的设备，本端跨版聚合，总共聚合两个口，只选中了一个端口。

# interface FortyGigE2/0/1 

 port link-mode bridge description 0J05-M-TOR-01]-FortyGigE1/0/52

 port link-type trunk

 undo port trunk permit vlan 1 

 port trunk permit vlan 10 12 to 13 16 20 to 21 60 to 79 128 251 621 to 625 641 

 port trunk pvid vlan 386

 port ifmonitor crc-error high-threshold 100 low-threshold 10 interval 10 

 undo stp enable 

 lacp period short 

 port link-aggregation group 11 

# 

interface FortyGigE3/0/1 

 port link-mode bridge description 0J07-M-TOR-02]-FortyGigE1/0/52

 port link-type trunk

 undo port trunk permit vlan 1

 port trunk permit vlan 10 12 to 13 16 20 to 21 60 to 79 128 251 621 to 625 641 

 port trunk pvid vlan 386

 port ifmonitor crc-error high-threshold 100 low-threshold 10 interval 10

 undo stp enable 

 lacp period short

 port link-aggregation group 11

 #

interface Bridge-Aggregation11

 description To-0J05-M-TOR-01/0J07-M-TOR-02]-Bridge-Aggregation3-2*40G

 port link-type trunk 

 undo port trunk permit vlan 1 

 port trunk permit vlan 10 12 to 13 16 20 to 21 60 to 79 128 251 621 to 625 641 

 port trunk pvid vlan 386

 link-aggregation mode dynamic

 port drni group 11

 undo stp enable

 #