QuestionA network administrator wants to remotely deploy firmware updates to their managed devices. This type of update usually occurs overnight while devices are turned off. Which of the following tools should the administrator set up in order to facilitate these updates?A.EDRB.WOLC.RMMD.MDM
Question
QuestionA network administrator wants to remotely deploy firmware updates to their managed devices. This type of update usually occurs overnight while devices are turned off. Which of the following tools should the administrator set up in order to facilitate these updates?A.EDRB.WOLC.RMMD.MDM
Solution
The network administrator should set up WOL (Wake-on-LAN). This tool allows the administrator to remotely turn on the devices, even if they are powered off, in order to deploy the firmware updates. Here are the steps:
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The administrator needs to ensure that the devices support Wake-on-LAN feature. This is usually found in the device's BIOS settings.
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The administrator then needs to enable the Wake-on-LAN feature on each device.
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The administrator needs to know the MAC addresses of the devices. This information is usually found in the device's system information.
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The administrator can then use a Wake-on-LAN tool to send a "magic packet" to the devices. This packet is a broadcast frame containing the MAC address of the device. When the device receives this packet, it will power on.
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Once the devices are powered on, the administrator can remotely deploy the firmware updates.
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After the updates are deployed, the devices can be powered off again.
So, the correct answer is B. WOL.
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