华三S6805对接思科3650 做BFD

两台设备之间都是静态路由，但思科这边一直down的状态，而华三这边是Init状态，是我配置有问题吗？

思科配置：

interface TenGigabitEthernet1/1/1 

     no switchport

     ip address 9.2.227.246 255.255.255.252 

    bfd interval 500 min_rx 500 multiplier 3

ip route static bfd TenGigabitEthernet1/1/1 9.2.227.245 log

思科bfd状态

#sh bfd nei

IPv4 Sessions 

NeighAddr      LD/RD     RH/RS     State         Int 

9.2.227.245     1/0           Down     Down     Te1/1/1

华三侧配置：

interface Ten-GigabitEthernet1/0/32 

     port link-mode route 

     ip address 9.2.227.245 255.255.255.252

     bfd min-transmit-interval 500 

     bfd min-receive-interval 500

     bfd detect-multiplier 3

ip route-static 10.116.143.32 27 Ten-GigabitEthernet1/0/32 9.2.227.246 bfd control-packet tag 200 description To_SX

华三bfd状态

#dis bfd sess

IPv4 session working in control packet mode:

LD/RD     SourceAddr         DestAddr         State     Holdtime         Interface

33771/1     9.2.227.245     9.2.227.246         Init        4400ms         XGE1/0/32