branch connection的用法和樣例：
例句
- Each WAN connection type uses a Layer 2 protocol to encapsulate traffic while it is crossing the WAN link.
當它跨越廣域網(wǎng)路鏈接的時(shí)候，每個(gè)廣域網(wǎng)路連接使用第二層協(xié)定來(lái)封裝流量。 - If the lines of a Multilink connection fall below the following percentage of capacity for the following period of time, reduce the connection by one line.
減少多鏈路連接的一條線(xiàn)路，如果線(xiàn)路占用小于其容量的下列百分比。
