300-170 · Question #160
Refer to the exhibit. Which modules are shut down by the EEM power over-budget policy event?
The correct answer is C. The modules starting from module 1 shut down when the available power drops below zero. When an EEM power over-budget policy event occurs, the modules starting from module 1 will shut down sequentially until the available power is no longer below zero.
Question
Refer to the exhibit. Which modules are shut down by the EEM power over-budget policy event?
Exhibit
Options
- AThe module that causes the power over-budget event shuts down.
- BAll modules that have power over the budget shut down.
- CThe modules starting from module 1 shut down when the available power drops below zero.
- DAll modules shut down when the power budget is exceeded.
How the community answered
(43 responses)- B5% (2)
- C93% (40)
- D2% (1)
Why each option
When an EEM power over-budget policy event occurs, the modules starting from module 1 will shut down sequentially until the available power is no longer below zero.
The policy typically does not just shut down the module that caused the over-budget event, but rather follows a predefined shutdown sequence to restore power balance.
Shutting down all modules that are currently consuming power over budget is not the typical behavior; a priority or sequential shutdown is usually implemented.
Cisco switches with EEM power over-budget policies are designed to shut down modules in a specific order, typically starting from module 1, when the power budget is exceeded, to recover from an over-budget condition.
Shutting down all modules in the switch is an extreme measure and not how an EEM power over-budget policy normally operates to conserve power and maintain some functionality.
Concept tested: Cisco EEM power over-budget policy behavior
Source: https://www.cisco.com/c/en/us/td/docs/ios-xml/ios/eem/command/eem-cr-book/eem-cr-t1.html
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