IEEE8021-CN-MIB :: ieee8021CnGlobalMasterEnable

MIB Reference — IPNetwork Monitor · Updated September 21, 2026

All MIBs › IEEE8021-CN-MIB › ieee8021CnGlobalMasterEnable

ieee8021CnGlobalMasterEnable

Module: IEEE8021-CN-MIB

OID (symbolic): IEEE8021-CN-MIB::ieee8021CnGlobalMasterEnable

OID (numeric): 1.3.111.2.802.1.1.18.1.1.1.2

Node type: OBJECT-TYPE

Type: TruthValue

Access: read-write

Description: The state of the congestion notification feature on this Bridge component or system. If true, Congestion notification is enabled, and if false, congestion notification is disabled.

What is ieee8021CnGlobalMasterEnable?

The master on/off switch for 802.1Qau Congestion Notification on this bridge component; setting it false disables congestion notification everywhere on the device even if individual priorities are separately configured.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.111.2.802.1.1.18.1.1.1.2
snmpwalk -v2c -c public <target> IEEE8021-CN-MIB::ieee8021CnGlobalMasterEnable

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.111.2.802.1.1.18.1.1.1.2.1
snmpget -v2c -c public <target> IEEE8021-CN-MIB::ieee8021CnGlobalMasterEnable.1

Set instance 1 (SNMPv2c):

snmpset -v2c -c private <target> 1.3.111.2.802.1.1.18.1.1.1.2.1 s <value>

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OID Breakdown

Upper-level ancestors (3 from the standard OID tree / other modules)
Numeric OIDNameModule
1isoLANART-AGENT
1.3orgAirPair-MIB
1.3.111.2.802.1.1ieee802dot1mibsIEEE8021-TC-MIB
Numeric OIDNameModule
1.3.111.2.802.1.1.18ieee8021CnMibIEEE8021-CN-MIB
1.3.111.2.802.1.1.18.1ieee8021CnMIBObjectsIEEE8021-CN-MIB
1.3.111.2.802.1.1.18.1.1ieee8021CnGlobalTableIEEE8021-CN-MIB
1.3.111.2.802.1.1.18.1.1.1ieee8021CnGlobalEntryIEEE8021-CN-MIB
1.3.111.2.802.1.1.18.1.1.1.2ieee8021CnGlobalMasterEnableIEEE8021-CN-MIB