Nortel-MsCarrier-MscPassport-AtmIispMIB :: mscAtmIfVptIispSigVcdQosClass

MIB Reference — IPNetwork Monitor · Updated October 06, 2026

All MIBs › Nortel-MsCarrier-MscPassport-AtmIispMIB › mscAtmIfVptIispSigVcdQosClass

mscAtmIfVptIispSigVcdQosClass

Module: Nortel-MsCarrier-MscPassport-AtmIispMIB

OID (symbolic): Nortel-MsCarrier-MscPassport-AtmIispMIB::mscAtmIfVptIispSigVcdQosClass

OID (numeric): 1.3.6.1.4.1.562.36.2.1.114.9.6.3.2.10.1.21

Node type: OBJECT-TYPE

Type: INTEGER

Access: read-write

Description: This attribute specifies the quality of service for both the forward and backward direction for this connection.

Class 1 supports a QOS that meets Service Class A performance requirements (Circuit emulation, constant bit rate video).

Class 2 supports a QOS that meets Service Class B performance requirements (Variable bit rate audio and video).

Class 3 supports a QOS that meets Service Class C performance requirements (Connection-Oriented Data Transfer).

Class 4 supports a QOS that meets Service Class D performance requirements (Connectionless Data Transfer).

Class 0 is the unspecified bit rate QOS class; no objective is specified for the performance parameters.

What is mscAtmIfVptIispSigVcdQosClass?

Selects the ATM QoS class (n0=unspecified bit rate with no performance objective, n1=Class A circuit emulation/CBR video, n2=Class B VBR audio/video, default, n3=Class C connection-oriented data, n4=Class D connectionless data) applied in both directions of this connection, matching it to the application's actual service-class requirements.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.562.36.2.1.114.9.6.3.2.10.1.21
snmpwalk -v2c -c public <target> Nortel-MsCarrier-MscPassport-AtmIispMIB::mscAtmIfVptIispSigVcdQosClass

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.562.36.2.1.114.9.6.3.2.10.1.21.1
snmpget -v2c -c public <target> Nortel-MsCarrier-MscPassport-AtmIispMIB::mscAtmIfVptIispSigVcdQosClass.1

Set instance 1 (SNMPv2c):

snmpset -v2c -c private <target> 1.3.6.1.4.1.562.36.2.1.114.9.6.3.2.10.1.21.1 i <value>

Start monitoring Nortel MSC Passport ATM switch (IISP inter-switch signaling) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the Nortel-MsCarrier-MscPassport-AtmIispMIB::mscAtmIfVptIispSigVcdQosClass OID value, configure state conditions and alerts, and monitor any Nortel MSC Passport ATM switch (IISP inter-switch signaling) from a single console.

OID Breakdown

Upper-level ancestors (12 from the standard OID tree / other modules)
Numeric OIDNameModule
1isoLANART-AGENT
1.3orgAirPair-MIB
1.3.6dodAirPair-MIB
1.3.6.1internetAirPair-MIB
1.3.6.1.4privateAirPair-MIB
1.3.6.1.4.1enterprisesAirPair-MIB
1.3.6.1.4.1.562nortelCPM-NORTEL-MIB
1.3.6.1.4.1.562.36msCarrierNortel-MsCarrier-MscPassport-UsefulDefinitionsMIB
1.3.6.1.4.1.562.36.2mscPassportNortel-MsCarrier-MscPassport-UsefulDefinitionsMIB
1.3.6.1.4.1.562.36.2.1mscComponentsNortel-MsCarrier-MscPassport-UsefulDefinitionsMIB
1.3.6.1.4.1.562.36.2.1.114mscAtmIfNortel-MsCarrier-MscPassport-AtmCoreMIB
1.3.6.1.4.1.562.36.2.1.114.9mscAtmIfVptNortel-MsCarrier-MscPassport-AtmCoreMIB
Numeric OIDNameModule
1.3.6.1.4.1.562.36.2.1.114.9.6mscAtmIfVptIispNortel-MsCarrier-MscPassport-AtmIispMIB
1.3.6.1.4.1.562.36.2.1.114.9.6.3mscAtmIfVptIispSigNortel-MsCarrier-MscPassport-AtmIispMIB
1.3.6.1.4.1.562.36.2.1.114.9.6.3.2mscAtmIfVptIispSigVcdNortel-MsCarrier-MscPassport-AtmIispMIB
1.3.6.1.4.1.562.36.2.1.114.9.6.3.2.10mscAtmIfVptIispSigVcdProvTableNortel-MsCarrier-MscPassport-AtmIispMIB
1.3.6.1.4.1.562.36.2.1.114.9.6.3.2.10.1mscAtmIfVptIispSigVcdProvEntryNortel-MsCarrier-MscPassport-AtmIispMIB
1.3.6.1.4.1.562.36.2.1.114.9.6.3.2.10.1.21mscAtmIfVptIispSigVcdQosClassNortel-MsCarrier-MscPassport-AtmIispMIB