Chapter 36 Differentiated Services

Note: You cannot enable both TRTCM and Bandwidth Control at the same time.Figure 162 IP Application > DiffServ > 2-rate 3 Color Marker

The following table describes the labels in this screen.

Table 115 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-blindto have the Switch treat all incoming packets as uncolored. All incoming

 

packets are evaluated against the CIR and PIR.

 

Select color-awareto 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.

 

 

274

 

ES3500 Series User’s Guide