What must an administrator configure to ensure a new server can access its allocated storage on a fibre channel switch?

What must an administrator configure to ensure a new server can access its allocated storage on a fibre channel switch?

• A. Zoning
• B. LUN masking
• C. Supernetting
• D. VLAN tagging

Answer: (A)

To ensure a new server can access its allocated storage on a Fibre Channel switch, zoning must be configured. Zoning is a mechanism used in Fibre Channel networks to segregate devices within the same physical network, allowing for organized management of which devices can communicate with each other. By establishing zones, the administrator can ensure that only the server and the storage device it needs to access can communicate with one another, improving security and performance. Zoning effectively adds a layer of control by isolating devices so that only qualified connections are allowed. This is crucial in environments where multiple servers and storage devices coexist to prevent unauthorized access and to manage resource allocation efficiently. Therefore, configuring zoning correctly is essential for enabling the new server to reach its intended storage resource. Other concepts, such as LUN masking, pertain to limiting visibility of specific Logical Unit Numbers (LUNs) to certain hosts but are secondary to the initial connectivity provided by zoning. Supernetting and VLAN tagging are not directly relevant in the context of Fibre Channel storage networks, as they pertain more to IP addressing and network segmentation in Ethernet networks, respectively.

To ensure a new server can access its allocated storage on a Fibre Channel switch, zoning must be configured. Zoning is a mechanism used in Fibre Channel networks to segregate devices within the same physical network, allowing for organized management of which devices can communicate with each other. By establishing zones, the administrator can ensure that only the server and the storage device it needs to access can communicate with one another, improving security and performance.

Zoning effectively adds a layer of control by isolating devices so that only qualified connections are allowed. This is crucial in environments where multiple servers and storage devices coexist to prevent unauthorized access and to manage resource allocation efficiently. Therefore, configuring zoning correctly is essential for enabling the new server to reach its intended storage resource.

Other concepts, such as LUN masking, pertain to limiting visibility of specific Logical Unit Numbers (LUNs) to certain hosts but are secondary to the initial connectivity provided by zoning. Supernetting and VLAN tagging are not directly relevant in the context of Fibre Channel storage networks, as they pertain more to IP addressing and network segmentation in Ethernet networks, respectively.