350-801 CLCOR: Implementing and Operating Cisco Collaboration Core TechnologiesDemo

Question

What QoS requirements apply to voice and video calls across a Cisco MPLS VPN?

A less than or equal to 150 ms of one-way latency
B less than or equal to 10 percent packet loss
C less than or equal to 60 ms jitter
D less than or equal to 300 ms of one-way latency

Explanation

Real-time voice and video traffic requires one-way latency of no more than 150 ms to preserve acceptable conversational quality. Packet loss must be far below 10%, and a 300 ms one-way delay is too high for the standard real-time voice target.

350-801 CLCOR: Implementing and Operating Cisco Collaboration Core TechnologiesDemo

AstroTutor

Notes

Readiness

QuestionQ178

Community Discussion