What are the three appropriate DSCP-to-CoS map statements that will assign AF31 and AF32 a
CoS of 3, and AF42 a CoS of 4? (Choose three.)

When a LAN switch port is configured with mls qos trust cos, if the pass-through dscp command
option isn’t present, how will the switch port treat incoming DSCP-marked frames?

Refer to the exhibit. When a voice-signaling packet arrives at the router with a DSCP value of
AF31, which two options describe how it will be treated? (Choose two.)

What is the prerequisite for configuring Cisco AutoQoS VoIP on a Cisco catalyst switch?

Which bandwidth percentage should the priority queue be given when configuring LLQ on a 256-
kb/s Frame Relay circuit? The circuit uses header compression with no checksums and FRF.12 so
that five simultaneous G.729 calls can be completed.

What are two advantages of deploying dual VLANs on an access layer switch that connects to an

IP phone? (Choose two.)

When configuring a new Cisco 7965 SCCP phone in Cisco Unified Communications Manager
Express, which load file needs to be included under telephony-service?

When a Cisco 7965 IP phone downloads an SCCP firmware file package, which file is downloaded
first by the IP phone from the TFTP server to describe the files it should request from the TFTP
server?

What is the minimum number of RSVP peers that are necessary for a Cisco Unified Border
Element to provide Call Admission Control?

Which voice quality issue is described as voice clipping or skips?