What must be verified before installing or replacing DIMMs in a Cisco UCS server?

• A.Compatibility of the DIMM with the current firmware version of the server
• B.Current DIMM configuration and population order
• C.Exact type, speed, and capacity of the DIMM
• D.Maximum supported DIMM capacity for the server model

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What is the primary advantage of the Cisco Intersight cloud-based approach compared to traditional on-premises management tools?

• A.It requires less local storage
• B.It offers better integration with non-Cisco products
• C.It allows management from anywhere without on-premises software
• D.It provides faster hardware upgrades

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Which step must be performed immediately after disconnecting the network cable when replacing an SFP transceiver module?

• A.Observe the port status LED.
• B.Disconnect the SFP latch.
• C.Reinstall dust plugs in the optical bores.
• D.Install the replacement SFP module.

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Refer to the exhibit. Drag and drop the names of the field-replaceable units from the left onto the corresponding letters on the image of the Cisco Catalyst 9400 modular switch.

Correct Answer:

Explanation:
A # Power supply modules
B # Fan tray assembly
C # Line card slots 1 and 2
D # Supervisor modules
E # Line card slots 5, 6, and 7
The power supply units (A) are at the top, the fan tray (B) is a vertical module on the left, line cards (C and E) span multiple slots horizontally, and supervisor modules (D) are typically placed centrally for control functions.
In theFLDTEC courseunderCisco Modular Hardware Overview, the Cisco Catalyst 9400 series is broken down into clearly defined FRU zones:
* Power Supply Modules (A):Located at thetop of the chassis, these provide redundant, hot-swappable power to the switch.
* Fan Tray Assembly (B):Mounted vertically on the left, this ensures proper cooling and airflow throughout the chassis.
* Line Card Slots 1 and 2 (C):Located in the upper section for network expansion.
* Supervisor Modules (D):Positioned centrally, they handle control plane operations, management, and switching logic.
* Line Card Slots 5, 6, and 7 (E):Lower slots for high-density port expansion.
Correct FRU identification ensures successful maintenance, upgrades, and hardware replacement during field operations.

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What is the purpose of the pre-service checklist in the endpoint replacement process?

• A.To ensure all necessary tools and personnel are available
• B.To test the functionality of the existing endpoint
• C.To verify the current configuration settings of the endpoint
• D.To gather information about the replacement unit

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