What is the default DSCP value for video traffic that is routed through an Expressway server?
What is the default DSCP value for video traffic that is routed through an Expressway server?
The default DSCP value for video traffic routed through an Expressway server is 34. DSCP (Differentiated Services Code Point) values are used to classify and manage network traffic and ensure quality of service (QoS). For video traffic, a DSCP value of 34 indicates the priority level assigned to this type of traffic in network communications to ensure that it receives appropriate bandwidth and low latency.
Should it not be D, 34?
Should be D, 34
Answer 34 https://www.cisco.com/c/en/us/td/docs/voice_ip_comm/expressway/admin_guide/X14-0-2/exwy_b_cisco-expressway-administrator-guide-x1402/exwy_m_network-and-system-settings.html#reference_D0A90BED7007E347C222DD9CD8EA5A07 From X8.9, the Expressway supports improved DSCP (Differentiated Service Code Point) packet marking for traffic passing through the firewall, including Mobile and Remote Access. DSCP is a measure of the Quality of Service level of the packet. To provide more granular control of traffic prioritization, DSCP values are set (marked) for these individual traffic types: Audio 46 Video 34 XMPP 24 Signaling 24