ZyXEL VES1724-56B2 User Guide - Page 308

Chapter 34 Differentiated Services Note: You cannot enable both TRTCM and Bandwidth Control at the same time. Figure 191 IP Application > DiffServ > 2-rate 3 Color Marker The following table describes the labels in this screen. Table 142 IP Application > DiffServ > 2-rate 3 Color Marker LABEL DESCRIPTION Active Select this to activate TRTCM (Two Rate Three Color Marker) on the Switch. The Switch evaluates and marks the packets based on the TRTCM settings. Mode Port * Note: You must also activate DiffServ on the Switch and the individual ports for the Switch to drop red (high loss priority) colored packets. Select color-blind to have the Switch treat all incoming packets as uncolored. All incoming packets are evaluated against the CIR and PIR. Select color-aware to treat the packets as marked by some preceding entity. Incoming packets are evaluated based on their existing color. Incoming packets that are not marked proceed through the Switch. This field displays the index number of a port on the Switch. Settings in this row apply to all ports. Use this row only if you want to make some settings the same for all ports. Use this row first to set the common settings and then make adjustments on a port-by-port basis. Active Commit Rate Peak Rate DSCP Note: Changes in this row are copied to all the ports as soon as you make them. Select this to activate TRTCM on the port. Specify the Commit Information Rate (CIR) for this port. Specify the Peak Information Rate (PIR) for this port. Use this section to specify the DSCP values that you want to assign to packets based on the color they are marked via TRTCM. 308 VES1724-56 User's Guide