在bgp邻居建立过程中,BGP路由信息交互的过程发生在何时()
Aidl>connect
Bconnect->active
Cactiv>opensend
Dopensen>opencomfirm
Eopencomfirm->established
Festablished状态之后
Aidl>connect
Bconnect->active
Cactiv>opensend
Dopensen>opencomfirm
Eopencomfirm->established
Festablished状态之后