QuestionQ69

Cisco UCS and Data Center Architecture

Why is the midplane-free architecture of the X9508 Modular Chassis important when replacing Cisco UCS X-Series compute nodes?

  • A It enables hot-swapping of compute nodes without powering down the chassis.
  • B It enables direct front-to-rear airflow, improving cooling efficiency during node replacement.
  • C It allows for easier future upgrades to faster connectivity standards.
  • D It reduces the overall power consumption of the chassis.
Explanation

The midplane-free architecture decouples the chassis from fixed networking hardware, allowing fabric modules to be upgraded independently as faster connectivity standards and new networking technologies become available.

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