4A0-107 Exam Dumps : Nokia Quality of Service

Negative jitter results in a smaller than expected interval between transmitted packets.

Jitter does not have any effect on the quality of video applications.

Serialization delay is not affected by congestion.

Queuing delay is a fixed form of delay in networks.

Policer 3 forwards packets as out-of-profile when its PIR bucket has 4000 tokens.

Policer 3 starts discarding low-priority packets when its PIR bucket has at least 3000 tokens.

Policer 4 forwards all its packets as out-of-profile.

Policer 4 starts discarding low-priority packets when its PIR bucket has at least 3000 tokens.

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