Table 4-1. Basic CoS Configuration Fields
Field
Global
Global Trust Mode
Interface
Interface Trust Mode
2. If you change any of the settings on the page, click Apply to send the updated configuration to
the switch.
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.
Configuring Quality of Service
GS716Tv2 and GS724Tv3 Software Administration Manual
Description
Select the Global option to apply the same trust mode to all CoS
configurable interfaces.
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
The menu contains all CoS configurable interfaces. Select an individual
interface from the menu to override the global settings on a per-
interface basis.
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
v1.0, July 2009
4-3