Router R1, a branch router, connect

Router R1, a branch router, connects to the Internet using DSL. Some traffic flows through a GRE and IPsec tunnel, over the DSL connection, and into the core of an Enterprise network. The branch also allows local hosts to communicate directly with public sites in the Internet over this same DSL connection.Which of the following answers defines how the branch NAT config avoids performing NAT for the Enterprise directed traffic but does perform NAT for the Internet-directed traffic?

結果 (繁體中文) 1:

路由器R1，分支路由器，DSL使用連接到互聯網。某些流量通過一個GRE和IPsec隧道，通過DSL連接，並到企業網絡的核心。該分公司還允許本地主機直接與互聯網在這同一DSL連接的公共場所溝通。
以下哪個答案定義的分支NAT配置避免了執行對企業NAT如何定向的業務但執行NAT，互聯網，定向的業務？

結果 (繁體中文) 2:

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結果 (繁體中文) 3:

路由器R1是一個分支路由器，使用DSL連接到Internet。一些流量通過GRE和IPsec隧道，通過DSL連接，進入企業網絡的覈心。分支還允許本地主機通過同一DSL連接直接與Internet上的公共網站通信。
以下哪一個答案定義了分支NAT配寘如何避免對企業定向通信執行NAT，但對Internet定向通信執行NAT？