beautypg.com

2 configuration | wan | qos pages – diffserv mode – Comtech EF Data CDM-625 User Manual

Page 236

background image

CDM-625 Advanced Satellite Modem

Revision 15

Ethernet-based Remote Product Management

MN-CDM625

6–44

6.5.4.3.5.1.2 Configuration | WAN | QoS Pages – DiffServ Mode

QoS can be set to DiffServ Mode to make it fully compliant to the Differentiated Services QoS

RFC (Request For Comments) standards.

Figure 6-22. Configuration | WAN | QoS page (DiffServ Mode)

Differentiated Services

From left to right, note the following:

Column

Description

Priority

IP traffic is prioritized based upon the DSCP (DiffServ Code Points) Class Selector

Precedence.

Per-Hop Behavior (PHB)

Traffic class that determines how packets will be forwarded.

Codepoint (DSCP)

Codepoint value in Type of Service (ToS) byte in IP header.