All MIBs › CISCO-QOS-PIB-MIB › qosUnmatchedPolicyDscpTrusted
qosUnmatchedPolicyDscpTrusted
Module: CISCO-QOS-PIB-MIB
OID (symbolic): CISCO-QOS-PIB-MIB::qosUnmatchedPolicyDscpTrusted
OID (numeric): 1.3.6.1.4.1.9.18.2.1.4.1.1.5
Node type: OBJECT-TYPE
Type: TruthValue
Access: read-only
Description: If this attribute is true, then the Dscp associated with the packet is trusted, i.e., it is assumed to have already been set. In this case, the Dscp is not rewritten with qosUnmatchedPolicyDscp (qosUnmatchedPolicyDscp is ignored) unless this is a non-IP packet and arrives untagged. The packet is still policed as part of its micro flow and its aggregate flow.
When a trusted action is applied to an input interface, the Dscp (for an IP packet) or CoS (for a non-IP packet) associated with the packet is the one contained in the packet. When a trusted action is applied to an output interface, the Dscp associated with the packet is the one that is the result of the input classification and policing.
What is qosUnmatchedPolicyDscpTrusted?
This attribute indicates whether the DSCP (Differentiation Services Code Point) value in a packet is trusted and should be preserved as-is without modification. When set to true, the device assumes the packet already has a correct QoS marking and will not rewrite it; when false, the device applies its own DSCP classification. Operations teams use this to control whether incoming packet markings are honored or overridden by local policy.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.9.18.2.1.4.1.1.5 snmpwalk -v2c -c public <target> CISCO-QOS-PIB-MIB::qosUnmatchedPolicyDscpTrusted
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.9.18.2.1.4.1.1.5.1 snmpget -v2c -c public <target> CISCO-QOS-PIB-MIB::qosUnmatchedPolicyDscpTrusted.1
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OID Breakdown
Upper-level ancestors (9 from the standard OID tree / other modules)
| Numeric OID | Name | Module |
|---|---|---|
| 1 | iso | LANART-AGENT |
| 1.3 | org | AirPair-MIB |
| 1.3.6 | dod | AirPair-MIB |
| 1.3.6.1 | internet | AirPair-MIB |
| 1.3.6.1.4 | private | AirPair-MIB |
| 1.3.6.1.4.1 | enterprises | AirPair-MIB |
| 1.3.6.1.4.1.9 | cisco | CAT2600-MIB |
| 1.3.6.1.4.1.9.18 | ciscoPolicyAuto | CISCO-SMI |
| 1.3.6.1.4.1.9.18.2 | ciscoPibToMib | CISCO-SMI |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.9.18.2.1 | ciscoQosPIBMIB | CISCO-QOS-PIB-MIB |
| 1.3.6.1.4.1.9.18.2.1.4 | qosUnmatchedPolicy | CISCO-QOS-PIB-MIB |
| 1.3.6.1.4.1.9.18.2.1.4.1 | qosUnmatchedPolicyTable | CISCO-QOS-PIB-MIB |
| 1.3.6.1.4.1.9.18.2.1.4.1.1 | qosUnmatchedPolicyEntry | CISCO-QOS-PIB-MIB |
| 1.3.6.1.4.1.9.18.2.1.4.1.1.5 | qosUnmatchedPolicyDscpTrusted | CISCO-QOS-PIB-MIB |