Go back to 350-060 - CCIE SP Operations Written Exam

Question :-

You are working at a service provider supporting the core network. While proactively monitoring syslog, you notice that two power supplies have failed on one of the core routers. The router has five power hot-swappable supplies in total. Three are required to be working to support the power draw of the router. At this point, the router is still functioning correctly. It is now several hours before peak traffic will be present on the network. The next safe time for performing physical maintenance is not until after the peak traffic window. Which two steps should you take to minimize network impact during peak traffic? (Choose two.)
Redirect traffic away from the router.
Dispatch a technician to swap power supplies with onsite spares.
Implement a provisioning freeze so that no new network links are activated.
Check the syslogs of other network devices in the same location for failed power supplies.

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