Select the public network from which clients gain access to the cluster. 選擇用戶訪問群集所用的公用網路。
But we should resolve many problems before using Ethernet in a public network which is essentially a LAN technology. 將乙太網這樣一種區域網技術應用到公用網路，必須解決一系列的問題。
This requires new kinds of circuit-switching gateways that feature LAN interfaces and telephony trunk connections to public networks and PBXs. 這就要求用新型的電路交換網關，它們具有區域網介面和與公用網和用戶交換機電話中繼線連接的特點。
Companies can also install firewalls,which form a barrier between the internal network and the public internet. 公司也可以安裝防火牆，這樣可以在內部網和公共網路之間設置屏障。
At this point it does not appear that this is the result of any breach of Microsoft's corporate network or internal security. 這一點是不會導致微軟公共網路或內部安全上出現任何漏洞的。
