Which three commands are necessary to override the default CoS to DSCP mapping on interface Fastethernet0/1? (Choose three.)

What is the default DSCP/PHB for TelePresence video conferencing packets in Cisco Unified Communications Manager?

When you configure QoS on VCS, which settings do you apply if traffic through the VCS should be tagged with DSCP AF41?

What is the standard Layer 3 DSCP media packet value that should be set for Cisco TelePresence endpoints?

Which two statements regarding you configuring a traversal server and traversal client relationship are true? (Choose two.)

On which two call legs is the media encryption enforced in a Collaboration Edge design? (Choose two.)

The VCS Expressway can be configured with security controls to safeguard external calls and endpoints. One such option is the control of trusted endpoints via a
whitelist. Where is this option enabled?

You are deploying a Cisco Unified Communications Manager solution with MGCP gateways at multiple locations. Which firewall and ACL configuration must you
perform to allow the MCGP gateways to function correctly?

Which device must be accessible from the public Internet in a Collaboration Edge environment?

Which two options must be selected in the SIP Trunk Security Profile configuration between Cisco Unified Communications Manager and Expressway? (Choose
two)