Dell S3100 Command Line Reference Guide for the Series 9.100.0 - Page 1099
trust
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Related Commands • wred-profile - creates a WRED profile. trust Specify dynamic classification (DSCP) or dot1p to trust. Syntax Parameters trust {diffserv [fallback]| dot1p [fallback]} diffserv dot1p fallback Enter the keyword diffserv to specify trust of DSCP markings. Enter the keyword dot1p to specify trust dot1p configuration. 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 configured class maps. Defaults none Command Modes CONFIGURATION (conf-policy-map-in) Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Version Description 9.8(2.0) 9.8(1.0) 9.8(0.0P5) 9.8(0.0P2) 9.7(0.0) 9.2(1.0) 9.0.2.0 8.3.19.0 8.3.11.1 8.3.7.0 8.3.1.0 8.2.1.0 7.6.1.0 7.5.1.0 7.4.1.0 6.1.1.1 Introduced on the S3100 series. Introduced on the Z9100-ON. Introduced on the S4048-ON. Introduced on the S3048-ON. Introduced on the S6000-ON. Introduced on the Z9500. Introduced on the S6000. Introduced on the S4820T. Introduced on the Z9000. Introduced on the S4810. Added fallback to the E-Series. Added dot1p to the C-Series and S-Series. Introduced on the S-Series. Introduced on the C-Series. Added dot1p and IPv6 DSCP . Introduced on the E-Series. Usage Information When you configure trust, matched bytes/packets counters are not incremented in the show qos statistics command. Dynamic mapping honors packets marked according to the standard definitions of DSCP. The following lists the default mapping. Table 3. Default Mapping DSCP/CP hex DSCP Range (XXX) Definition 111XXX Traditional IP Precedence S6000 Internal S-Series DSCP/CP Queue ID Internal Queue Decimal ID Network Control 7 3 48-63 Quality of Service (QoS) 1099
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