All MIBs › HM2-PLATFORM-QOS-COS-MIB › hm2AgentCosMapIntfTrustMode
hm2AgentCosMapIntfTrustMode
Module: HM2-PLATFORM-QOS-COS-MIB
OID (symbolic): HM2-PLATFORM-QOS-COS-MIB::hm2AgentCosMapIntfTrustMode
OID (numeric): 1.3.6.1.4.1.248.12.3.3.1.3.1.2
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-write
Description: The class of service trust mode of an interface. When set to a trusted mode, the appropriate COS mapping table is used as follows:
trustDot1p(2) : dot1dTrafficClassTable trustIpPrecedence(3): hm2AgentCosMapIpPrecTable trustIpDscp(4): hm2AgentCosMapIpDscpTable
For an untrusted(1) interface, packets are handled in accordance with the dot1dPortDefaultUserPriority value of the ingress port.
What is hm2AgentCosMapIntfTrustMode?
Sets the interface's CoS trust mode: untrusted (use the port's default priority for everything), trustDot1p, trustIpPrecedence, or trustIpDscp (defers to the corresponding mapping table); default is trustDot1p. Set this to match what marking scheme you actually trust from devices attached to this port, since an untrusted or mismatched trust mode can silently override carefully-set DSCP/CoS markings.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.248.12.3.3.1.3.1.2 snmpwalk -v2c -c public <target> HM2-PLATFORM-QOS-COS-MIB::hm2AgentCosMapIntfTrustMode
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.248.12.3.3.1.3.1.2.1 snmpget -v2c -c public <target> HM2-PLATFORM-QOS-COS-MIB::hm2AgentCosMapIntfTrustMode.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.248.12.3.3.1.3.1.2.1 i <value>
Start monitoring Hirschmann HiOS Platform2 industrial switch (802.1p CoS queue mapping) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the HM2-PLATFORM-QOS-COS-MIB::hm2AgentCosMapIntfTrustMode OID value, configure state conditions and alerts, and monitor any Hirschmann HiOS Platform2 industrial switch (802.1p CoS queue mapping) 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 |
| 1.3.6.1.4.1.248 | hirschmann | HIRSCHMANN-GENERIC-ERROR-MIB |
| 1.3.6.1.4.1.248.12 | hm2PlatformMibs | HM2-TC-MIB |
| 1.3.6.1.4.1.248.12.3 | hm2PlatformQoS | HM2-PLATFORM-QOS-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.248.12.3.3 | hm2PlatformQosCos | HM2-PLATFORM-QOS-COS-MIB |
| 1.3.6.1.4.1.248.12.3.3.1 | hm2AgentCosMapCfgGroup | HM2-PLATFORM-QOS-COS-MIB |
| 1.3.6.1.4.1.248.12.3.3.1.3 | hm2AgentCosMapIntfTrustTable | HM2-PLATFORM-QOS-COS-MIB |
| 1.3.6.1.4.1.248.12.3.3.1.3.1 | hm2AgentCosMapIntfTrustEntry | HM2-PLATFORM-QOS-COS-MIB |
| 1.3.6.1.4.1.248.12.3.3.1.3.1.2 | hm2AgentCosMapIntfTrustMode | HM2-PLATFORM-QOS-COS-MIB |