Home » Cisco » 400-051 » Which option is the default Cisco Wireless Unified Communications endpoints marking for video media traffic or video RTP traffic?
Which option is the default Cisco Wireless Unified Communications endpoints marking for video media traffic or video RTP traffic?
A. DSCP 8
B. DSCP 24
C. DSCP 34
D. DSCP 46
Correct Answer: C
Explanation/Reference:
Explanation:
When configuring network-level quality of service (QoS), Cisco video endpoints (including Cisco Unified IP Phone 8900 and 9900 Series and Cisco TelePresence System EX Series devices) generally mark traffic at Layer 3 according to Cisco general QoS guidelines related to voice and video packet marking (video media as DSCP 34 or PHB AF41; call signaling as DSCP 24 or PHB CS3) and therefore these devices can be trusted.
