Network TroubleshootingPregunta 81 de 100

A fiber link shows very high signal loss and intermittent connectivity. Which physical issue is a likely cause?

a.A dirty or damaged fiber connector
b.An incorrect VLAN assignment
c.A missing default gateway
d.A DHCP scope exhaustion

Explicación

Dirty, scratched, or damaged fiber connectors cause high signal attenuation and intermittent link problems. Cleaning connectors and inspecting for damage is a standard first check. Optical power meters help quantify the loss.

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