多項(xiàng)選擇題
下圖為一個(gè)STN專線業(yè)務(wù)拓?fù)涫疽鈭D:

以下為兩邊U-2設(shè)備配置(U-1設(shè)備已配置完成且無錯(cuò)誤,詳細(xì)配置略):
mpls l2vpn
interface GigabitEthernet0/2/0.200
vlan-type dot1q 200
mpls static-l2vc destination 3.192.0.7 201 transmit-vpn-label 201 receive-vpn-label 200 control-word raw
mpls l2vpn pw bfd
mpls static-l2vc destination 3.192.0.7 200 transmit-vpn-label 200 receive-vpn-label 201 control-word raw secondary
mpls l2vpn reroute delay 180
mpls l2vpn stream-dual-receiving
根據(jù)以上信息,以下說法中正確的是()