Users Guide

Version Description
8.3.8.0 Introduced on the S4810.
6.1.1.1 Introduced on the E-Series.
Usage Information To congure the minimum and maximum threshold values for user-dened proles, use this command.
Additionally, to modify the minimum and maximum threshold values for the pre-dened WRED proles, use
this command. If you delete the threshold values of the pre-dened WRED proles, the proles revert to
their original default values.
Related Commands wred-prole — creates a WRED prole.
trust
Specify dynamic classication (DSCP) or dot1p to trust.
Syntax
trust {diffserv [fallback]| dot1p [fallback]}
Parameters
diserv Enter the keyword diffserv to specify trust of DSCP markings.
dot1p Enter the keyword dot1p to specify trust dot1p conguration.
fallback Enter the keyword fallback to classify packets according to their DSCP or dot1p
value as a secondary option in case no match occurs against the congured class
maps.
Defaults none
Command Modes CONFIGURATION (conf-policy-map-in)
Command History
This guide is platform-specic. For command information about other platforms, refer to the relevant Dell
Networking OS Command Line Reference Guide.
The following is a list of the Dell Networking OS version history for this command.
Version Description
9.8(0.0P5) Introduced on the S4048-ON.
9.8(0.0P2) Introduced on the S3048-ON.
9.7(0.0) Introduced on the S6000-ON.
9.2(1.0) Introduced on the Z9500.
9.0.2.0 Introduced on the S6000.
8.3.19.0 Introduced on the S4820T.
8.3.11.1 Introduced on the Z9000.
8.3.7.0 Introduced on the S4810.
8.3.1.0 Added fallback to the E-Series.
8.2.1.0 Added dot1p to the C-Series and S-Series.
Quality of Service (QoS)
1535