SAP-C02 第 17 题
题目
A company with global offices has a single 1 Gbps AWS Direct Connect connection to a single AWS Region. The company’s on- premises network uses the connection to communicate with the company’s resources in the AWS Cloud. The connection has a single private virtual interface that connects to a single VPC. A solutions architect must implement a solution that adds a redundant Direct Connect connection in the same Region. The solution also must provide connectivity to other Regions through the same pair of Direct Connect connections as the company expands into other Regions. Which solution meets these requirements?
中文翻译：
一家在全球设有办事处的公司拥有与单个 AWS 区域的单个 1 Gbps AWS Direct Connect 连接。公司的本地网络使用该连接与 AWS 云中的公司资源进行通信。该连接具有连接到单个 VPC 的单个私有虚拟接口。解决方案架构师必须实施在同一区域添加冗余 Direct Connect 连接的解决方案。当公司扩展到其他区域时，该解决方案还必须通过同一对 Direct Connect 连接提供与其他区域的连接。哪种解决方案满足这些要求？
选项
A. Provision a Direct Connect gateway. Delete the existing private virtual interface from the existing connection. Create the second Direct Connect connection. Create a new private virtual interface on each connection, and connect both private virtual interfaces to the Direct Connect gateway. Connect the Direct Connect gateway to the single VPC. VPC。
中文翻译：
配置 Direct Connect 网关。从现有连接中删除现有专用虚拟接口。创建第二个 Direct Connect 连接。在每个连接上创建一个新的私有虚拟接口，并将两个私有虚拟接口连接到 Direct Connect 网关。将专线网关连接到单个 VPC。专有网络。
B. Keep the existing private virtual interface. Create the second Direct Connect connection. Create a new private virtual interface on the new connection, and connect the new private virtual interface to the single VPC.
中文翻译：
保留现有的私有虚拟接口。创建第二个 Direct Connect 连接。在新连接上创建新的私有虚拟接口，并将新的私有虚拟接口连接到单个 VPC。
C. Keep the existing private virtual interface. Create the second Direct Connect connection. Create a new public virtual interface on the new connection, and connect the new public virtual interface to the single VPC.
中文翻译：
保留现有的私有虚拟接口。创建第二个 Direct Connect 连接。在新连接上创建新的公有虚拟接口，并将新的公有虚拟接口连接到单个 VPC。
D. Provision a transit gateway. Delete the existing private virtual interface from the existing connection. Create the second Direct Connect connection. Create a new private virtual interface on each connection, and connect both private virtual interfaces to the transit gateway. Associate the transit gateway with the single VPC.
中文翻译：
配置中转网关。从现有连接中删除现有专用虚拟接口。创建第二个 Direct Connect 连接。在每个连接上创建一个新的专用虚拟接口，并将两个专用虚拟接口连接到中转网关。将中转网关与单个 VPC 关联。
答案
A
解析
正确答案：A 解析： 本题应选择 A。 正确选项： A. 配置 Direct Connect 网关。从现有连接中删除现有专用虚拟接口。创建第二个 Direct Connect 连接。在每个连接上创建一个新的私有虚拟接口，并将两个私有虚拟接口连接到 Direct Connect 网关。将专线网关连接到单个 VPC。专有网络。 选择理由： 该选项最直接地满足题干中的关键约束。做 SAP-C02 题目时，需要同时对照题干里的限定词，例如最高性...