In a VPLEX system, each director module has front-end (FE) and back-end (BE) ports for connectivity. The FE ports are used to connect to hosts or out-of-fabric services such as management networks. Based on standard configurations and assuming that Director-A and Director-B are mirrored in layout, the number that highlights the Director-B front-end ports is typically 21.
Director Modules: VPLEX systems consist of director modules, each containing ports designated for specific functions. Director-B is one of these modules1.
Front-End Ports: The front-end ports on Director-B are used for host connectivity and are essential for the operation of the VPLEX system1.
Port Identification: During the installation and setup of a VPLEX system, correctly identifying and utilizing the FE ports is crucial. This includes connecting the VPLEX to the host environment and ensuring proper communication between the storage system and the hosts1.
Documentation Reference: For precise identification and configuration of the FE ports on Director-B, the Dell VPLEX Deploy Achievement documents provide detailed instructions and diagrams1.
Best Practices: It is recommended to follow the guidelines provided in the Dell VPLEX documentation for port identification and installation utilities to ensure correct setup and configuration of the VPLEX system1.
In summary, the number 2 in the exhibit corresponds to the Director-B front-end ports in a Dell VPLEX system, which are critical for host connectivity and system operation.
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