Which statement about Lights Out Management (LOM) is true?

• A. LOM is accessed using CLI
• B. LOM IP must be in the same subnet as NSIP
• C. LOM firmware is included in the NetScaler upgrade package
• D. LOM port can be used to remotely monitor and manage the appliance

Answer: (D)

Lights Out Management provides out-of-band, hardware-level access to the appliance through a dedicated management port. This lets you monitor hardware health, view logs, and perform remote management actions even if the NetScaler operating system isn’t responsive.

That’s why the statement about the LOM port being used to remotely monitor and manage the appliance is true—LOM is specifically designed to give you remote control and monitoring access via its own connection, separate from the running OS.

LOM IP doesn’t have to sit in the same subnet as NSIP; it’s common to place it on a separate management network. LOM firmware is managed separately from the NetScaler upgrade package, so it isn’t included in the standard upgrade bundle.