HPE7-A08 · Question #165

Your customer's CX switches are managed in HPE Aruba Networking Central. They have recently deployed new cabling to some desks and want to be notified of any physical cabling issues. Which alerts…

The correct answer is A. Switch Port Input Errors E. Switch Port Duplex Mode. To detect physical cabling issues, you need alerts that indicate errors caused by bad terminations, damaged cables, or mismatched capabilities. The most relevant alerts are: Switch Port Input Errors -- catches CRC errors, alignment errors, and other indicators of cable Switch…

Manage and Monitor HPE Aruba Networking CX Switches

Question

Your customer’s CX switches are managed in HPE Aruba Networking Central. They have recently deployed new cabling to some desks and want to be notified of any physical cabling issues. Which alerts should you enable? (Choose two.)

Options

ASwitch Port Input Errors
BSwitch Port Rx Rate
CSwitch Hardware Failure
DSwitch Uplink Port Usage
ESwitch Port Duplex Mode

How the community answered

(50 responses)

A
90% (45)
B
6% (3)
C
2% (1)
D
2% (1)

Explanation

To detect physical cabling issues, you need alerts that indicate errors caused by bad terminations, damaged cables, or mismatched capabilities. The most relevant alerts are: Switch Port Input Errors -- catches CRC errors, alignment errors, and other indicators of cable Switch Port Duplex Mode -- detects duplex mismatches, a common symptom of wiring or negotiation problems. These two alerts provide the clearest visibility into physical-layer cabling issues.

Topics

#Aruba Central#alerts#port input errors#duplex mismatch

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