Which Description Is True About Downstream Suppression

question 568

Multiple Choice

Which description is true about downstream suppression?

• A) the ability of a fault management tool to generate alerts for only an upstream device failure and to suppress the alarms related to all unreachable downstream sites
• B) the ability of a router to suppress downstream route fluctuations to avoid introducing instability into the network core
• C) the ability of a network management station to perform root cause analysis on a network fault and remove duplicates of all other alarms resulting from fault symptoms
• D) the ability of an element manager to restrict forwarding to critical performance alarms northbound to the Manager of Managers and suppress other alarms

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