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All CCNP topics

1.0 Architecture

QoS Design Practice Questions

DSCP/CoS marking, policing vs. shaping, and trust boundary placement.

One solved question, so you can see how these are marked

Which DSCP value corresponds to Expedited Forwarding (EF), typically assigned to real-time voice traffic?

EF (DSCP 46)

Expedited Forwarding (EF) has a decimal DSCP value of 46 (binary 101110) and is reserved for low-latency, low-jitter voice traffic.

Every question in the set below is marked like this. The answers stay hidden until you pick one.