300-170 · Question #157
During EPG to EPG monitoring, how often are atomic packet counters on a configured policy updated?
The correct answer is C. every 30 seconds. During EPG to EPG monitoring in Cisco ACI, atomic packet counters on a configured policy are updated every 30 seconds.
Question
During EPG to EPG monitoring, how often are atomic packet counters on a configured policy updated?
Options
- Aevery 5 seconds
- Bevery 10 seconds
- Cevery 30 seconds
- Devery 60 seconds
- Eevery 180 seconds
How the community answered
(63 responses)- A2% (1)
- B3% (2)
- C94% (59)
- D2% (1)
Why each option
During EPG to EPG monitoring in Cisco ACI, atomic packet counters on a configured policy are updated every 30 seconds.
5 seconds is not the default update interval for atomic packet counters.
10 seconds is not the default update interval for atomic packet counters.
In Cisco ACI, atomic counters, used for EPG to EPG monitoring and statistics collection, are updated by default every 30 seconds, providing near real-time visibility into traffic flows.
60 seconds is not the default update interval for atomic packet counters; 30 seconds is the standard interval.
180 seconds is a much longer interval than the default for atomic packet counter updates.
Concept tested: ACI EPG-to-EPG monitoring atomic counter update frequency
Source: https://www.cisco.com/c/en/us/td/docs/aci/apic/5x/rest-api-config/Cisco-APIC-REST-API-Configuration-Guide-501/m-atomic-counters.html
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