Which command should be included in order to trust the DSCP-marked traffic from the distribution layer?
What are the three possible ways that an IP phone can be instructed to treat the Layer 2 CoS priority value of the attached PC?
Which command will verify that you have a single H.323 and a single SIP call leg when the call is placed?
Which QoS technology provides a strict priority queuing scheme that allows delay-sensitive data such as voice …
which of the following options describes the components of the call that flow around and the components that flow through the device?