ZyXEL Communications XGS-4526 User Manual
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Chapter 35 Differentiated Services
XGS-4526 User’s Guide
312
Note: You cannot enable both TRTCM and Bandwidth Control at the same time.
Figure 169 IP Application > DiffServ > 2-rate 3 Color Marker
The following table describes the labels in this screen.
Table 108 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.
Note: You must also activate DiffServ on the Switch and the individual
ports for the Switch to drop red (high loss priority) colored packets.
Mode
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.
Port
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.
Note: Changes in this row are copied to all the ports as soon as you make
them.
Active
Select this to activate TRTCM on the port.