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EMC Isilon Solutions and Design Specialist Exam for Technology Architects (E20-555中文版) Sample Questions:

1. 您的任務是為一家公司設計一個解決方案，該公司希望按部門邏輯分離對其 Isilon 儲存的存取。他們的每個主要內部部門目前都使用不同的 Active Directory 驗證提供者。此外，他們希望向這些部門提供 Isilon 儲存訪問，同時保持身份驗證分離。
哪個特性將提供此功能？

A) VLAN 中繼
B) 多歸屬
C) 網路分段
D) 訪問區域

2. 您的客戶的最初用例是主目錄。他們實作了具有四個 1Gbps 連接埠和 LACP 的叢集。他們計劃擴展叢集以支援其核心文件服務。他們計劃將其網路基礎設施升級到 10 GbE 以實現這一目標。
此變更將產生哪兩個設計影響？

A) 每個節點僅使用單一 10GbE 介面即可獲得最大效能。LACP 和多個連結可用於增加冗餘，但不會為系統提供更高的整體效能
B) LACP 和多個連結可用於增加冗餘，但不會為系統提供更多的整體效能。節點上的外部網路連接埠應考慮 FCoE。
C) 每個節點上的雙 10GbE 連接埠將實現 20Gbps 的吞吐量。僅將一半節點連接到網路。
D) 每個節點僅使用一個 10GbE 介面即可獲得最大效能。Isilon 可以支援每個節點高達 400MB/s

3. 在 Isilon OneFS 中，目錄的快照限制是多少？

A) 2048
B) 1024
C) 512
D) 無限制

4. 一家公司目前擁有多個文件伺服器為其員工提供主目錄。每個部門都有一個單獨的文件伺服器。大多數企業用戶都使用 Windows 用戶端並使用 Active Directory，但工程部門除外，該部門使用 Linux 和 NIS 進行身份驗證。該公司正在尋找一種管理開銷最小且主目錄具有單一命名空間的解決方案。
可以滿足該公司要求的建議解決方案是什麼？

A) 配置單一集群，並將Linux用戶遷移到Windows。
B) 配置兩個獨立的集群，一個用於 Windows 用戶端，另一個用於 Linux。
C) 設定單一 Isilon 群集並利用存取區域對 Active Directory 和 NIS 進行身份驗證。
D) 利用SmartPools建立兩個不同的FilePools，並將Windows使用者與Linux使用者分開。

5. Isilon 客戶擁有由較舊的 X 系列節點組成的 8 節點叢集。他們計劃在未來三年內分以下階段升級節點：
* 第 1 階段：新增 2 個 X 系列節點以滿足效能成長
* 第 2 階段：新增 4 個 NL 系列節點以滿足歸檔容量成長
* 第 3 階段：新增 10 個新的 X 系列節點作為硬體更新
* 第 4 階段：刪除舊的 X 系列節點
何時需要 SmartPool 授權？

A) 第 4 階段
B) 第 3 階段
C) 階段 1
D) 第 2 階段

Solutions: