A network administrator needs to upgrade router software across the organization to mitigate a newly discovered security vulnerability. Before proceeding, what is the most appropriate action the administrator should take to align with best practices for network management?
Immediately start the upgrade on all routers to quickly mitigate any security risks.
Initiate a formal change request to document and seek approval for the upgrade.
Notify the IT department about the security advisory and proceed with the upgrade.
Wait for an automatic update to be applied during the network's next maintenance window.
Starting a formal change request is the most appropriate action because it ensures the change is reviewed, approved, and documented according to the organizational procedures. This process minimizes potential disruptions by ensuring all changes are justified and that backout plans are in place. Simply notifying the team, although important, doesn't provide the structured oversight and approval that a change request does. Waiting for an automatic update may leave the network vulnerable for an extended period, and initiating the upgrade without approval could lead to unmanaged risks and potential configuration issues.
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