# 设置物理接口
interfaces <interface_number>
description <interface_desc>
undo portswitch
undo shutdown
speed <interface_speed>
duplex full
undo negotiation auto
commit

# 设置虚拟通道(三层子接口)
interface  <interface_number>.subinterface-number
description <subinterface_desc>
dot1q termination vid <vlanid>
ip address <subinterface_ipaddress> <subinterface_netmask>

# 设置 eBGP 
bgp <as_number>
#router-id <route_id>
peer <bgp_peer_address> as-number <bgp_peer_as_number>
peer <bgp_peer_address> password cipher <bgp_auth_key>
peer <bgp_peer_address> description <bgp_desc>
ipv4-family unicast
peer <bgp_peer_address> enable
commit

# 设置 eBGP 的 BFD 配置
bgp <as_number>
router-id <route_id>
peer <bgp_peer_address> bfd min-tx-interval <time value> min-rx-interval <time value> detect-multiplier <value>