GS700TR Smart Switch Software Administration Manual
Configuring Quality of Service 5-3
v1.0, May, 2008
CoS Interface Configuration
Use the CoS Interface Configuration page to apply an interface shaping rate to all ports or to a
specific port.
To display the CoS Interface Configuration page:
1. Click the QoS > CoS tab, and then click the Advanced > CoS Interface Configuration link.
Figure 5-1
Table 5-1. Basic CoS Configuration Fields
Field Description
Global Select the Global option to apply the same trust mode to all CoS
configurable interfaces.
Global Trust Mode Specifies whether or not all interfaces trust a particular packet marking
when the packet enters the port. The default value is trust 802.1p. The
mode can only be one of the following:
•Untrusted
• 802.1p
•DSCP
Interface The menu contains all CoS configurable interfaces. Select an individual
interface from the menu to override the global settings on a per-
interface basis.
Interface Trust Mode Specifies whether or not an interface trusts a particular packet marking
when the packet enters the port. The default value is trust 802.1p. The
mode can only be one of the following:
•Untrusted
• 802.1p
•DSCP