A technician recently upgraded several pieces of firmware on a server. Ever since the technician rebooted the server, it no longer communicates with the network. Which of the following should the technician do FIRST to return the server to service as soon as possible?
A) Replace the NIC
B) Make sure the NIC is on the HCL
C) Reseat the NIC
D) Downgrade the NIC firmware

Question

Quizplus · Accepted Answer

Downgrading the NIC firmware to the previous version can resolve compatibility issues introduced by the recent upgrade, potentially restoring network communication.

A Technician Recently Upgraded Several Pieces of Firmware on a Server