010-151 Exam Dumps - Cisco CCT Data Center Questions and Answers

A twisted-pair cable system has each pair of wires twisted together to reduce electromagnetic interference.

Compared to multimode fiber, the single-mode fiber is designed for shorter distances with higher cost.

40 Gigabit Ethernet twinax cables deploy Enhanced Quad Small Form Factor Pluggable (QSFP+) connectors.

The twinax cables can be found in either a shielded twisted-pair or an unshielded twisted-pair variation.

A passive twinax cable can carry an Ethernet signal over 5m.

Check that the front I/O dongle is properly seated.

Check the front I/O cable connection to the motherboard.

Check for memory subsystem failure.

Verify the power source to equipment.

Reseat the DIMMs, CPU, and PCI cards.

SD0

CMOS

SD1

HDD

Verify the power source to the equipment.

Check for loose HDD cables.

Reseat the DIMMs, CPU, and PCI cards.

Verify that power supplies are receiving power.

Reseat the mezzanine card connector.

Check the CPU sockets for bent pins.

Check the Cisco IMC for fan faults.

major fault with the system board

secure boot validation has failed

major fault with memory DIMM

power on Self-Test (POST) failed

Online

OK

Unassociated

Active

Cisco DB-9-to-RJ-45 console cable

laptop

monitor

keyboard

KVM dongle

USB serial adapter

M81KR VIC

VIC 1400 Series

VIC 1300 Series

VIC 1200 Series

SFP modules convert the serial electrical signals to serial analog signals and vice versa.

The small form-factor pluggable (SFP) is a compact, hot-pluggable copper module transceiver.

SFP modules offer a simple and effective way to connect a single network device to a wide variety of fiber cable types.

SFP modules can be classified based on the working voltage and size.

Local management mode

EXEC mode

Boot mode

Global configuration command mode