All MIBs › CM-FACILITY-MIB › cmEthernetNetPortIngressCOSPriority
cmEthernetNetPortIngressCOSPriority
Module: CM-FACILITY-MIB
OID (symbolic): CM-FACILITY-MIB::cmEthernetNetPortIngressCOSPriority
OID (numeric): 1.3.6.1.4.1.2544.1.12.4.1.7.1.108
Node type: OBJECT-TYPE
Type: VlanTagType
Access: read-write
Description: Indicates the VLAN tag to use for PCP Priority to COS mapping when the port Priority Map Mode is 802.1p. Supported values are inner-vlantag and outer-vlantag. This attribute is only applicable on products when Flowpoint Model is supported.
inner-vlantag: The inner VLAN tag PCP Priority of a frame is used for ingress COS mapping. A frame with no inner VLAN tag (untagged or single-tagged) will have a COS equal to the default COS of the port.
outer-vlantag: The outer VLAN tag PCP Priority of a frame is used for ingress COS mapping. A frame with no outer VLAN tag (untagged) will have a COS equal to the default COS of the port.
This attribute has been deprecated and is not supported. Now, the Priority Map Mode indicates whether it is inner or outer. Use priomap-8021p(4) for outer and priomap-8021p-inner(5) for inner.
What is cmEthernetNetPortIngressCOSPriority?
This read-write VlanTagType selects which VLAN tag's PCP field (inner-vlantag or outer-vlantag) is used for ingress COS mapping when the port's Priority Map Mode is 802.1p, applicable only on Flowpoint-model-supported products; a frame lacking the selected tag falls back to other handling. Admins choose inner vs. outer based on their Q-in-Q tagging scheme, since picking the wrong tag layer means the device reads the wrong priority bits and misclassifies traffic into the wrong COS queue. For example, on a Q-in-Q access port where the customer's real priority marking lives on the inner tag, an admin would set cmEthernetNetPortIngressCOSPriority to inner-vlantag so ingress classification reads the customer's actual priority rather than the outer aggregation tag's.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.2544.1.12.4.1.7.1.108 snmpwalk -v2c -c public <target> CM-FACILITY-MIB::cmEthernetNetPortIngressCOSPriority
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.2544.1.12.4.1.7.1.108.1 snmpget -v2c -c public <target> CM-FACILITY-MIB::cmEthernetNetPortIngressCOSPriority.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.2544.1.12.4.1.7.1.108.1 s <value>
Start monitoring ADVA/Ceragon FSP150 CM/CC (F3) microwave & Carrier Ethernet transport platform with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the CM-FACILITY-MIB::cmEthernetNetPortIngressCOSPriority OID value, configure state conditions and alerts, and monitor any ADVA/Ceragon FSP150 CM/CC (F3) microwave & Carrier Ethernet transport platform from a single console.
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 |
| 1.3.6.1.4.1.2544 | advaMIB | ADVA-MIB |
| 1.3.6.1.4.1.2544.1 | products | ADVA-MIB |
| 1.3.6.1.4.1.2544.1.12 | fsp150cm | ADVA-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.2544.1.12.4 | cmFacilityMIB | CM-FACILITY-MIB |
| 1.3.6.1.4.1.2544.1.12.4.1 | cmFacilityObjects | CM-FACILITY-MIB |
| 1.3.6.1.4.1.2544.1.12.4.1.7 | cmEthernetNetPortTable | CM-FACILITY-MIB |
| 1.3.6.1.4.1.2544.1.12.4.1.7.1 | cmEthernetNetPortEntry | CM-FACILITY-MIB |
| 1.3.6.1.4.1.2544.1.12.4.1.7.1.108 | cmEthernetNetPortIngressCOSPriority | CM-FACILITY-MIB |