All MIBs › HUAWEI-L2IF-MIB › hwL2IfTcnStp
hwL2IfTcnStp
Module: HUAWEI-L2IF-MIB
OID (symbolic): HUAWEI-L2IF-MIB::hwL2IfTcnStp
OID (numeric): 1.3.6.1.4.1.2011.5.25.42.1.1.1.14.1.2
Node type: OBJECT-TYPE
Type: EnabledStatus
Access: read-write
Description: Status indicates if the interface is allowed to notify stp TCN message , enable(1) can be setted, (enabled(1) means that the interface can notify TCN), otherwise disabled(2) can be setted.
What is hwL2IfTcnStp?
This OID holds an enabled/disabled flag controlling whether this interface is allowed to send spanning tree topology change notifications (messages that alert the network of link changes). When enabled, the interface can trigger topology recalculations. An operator might disable this on noisy ports that flap frequently to prevent network-wide recalculation storms.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.2011.5.25.42.1.1.1.14.1.2 snmpwalk -v2c -c public <target> HUAWEI-L2IF-MIB::hwL2IfTcnStp
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.2011.5.25.42.1.1.1.14.1.2.1 snmpget -v2c -c public <target> HUAWEI-L2IF-MIB::hwL2IfTcnStp.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.2011.5.25.42.1.1.1.14.1.2.1 s <value>
Start monitoring Huawei switch (Layer 2 interface, hybrid/trunk port config) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the HUAWEI-L2IF-MIB::hwL2IfTcnStp OID value, configure state conditions and alerts, and monitor any Huawei switch (Layer 2 interface, hybrid/trunk port config) from a single console.
OID Breakdown
Upper-level ancestors (10 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 |
| 1.3.6.1.4.1.2011 | huawei | HUAWEI-3COM-OID-MIB |
| 1.3.6.1.4.1.2011.5 | huaweiMgmt | HUAWEI-3COM-OID-MIB |
| 1.3.6.1.4.1.2011.5.25 | huaweiDatacomm | HUAWEI-3COM-OID-MIB |
| 1.3.6.1.4.1.2011.5.25.42 | hwL2Mgmt | HUAWEI-IPDSLAM-MSTP-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.2011.5.25.42.1 | hwL2IfMib | HUAWEI-L2IF-MIB |
| 1.3.6.1.4.1.2011.5.25.42.1.1 | hwL2IfObjects | HUAWEI-L2IF-MIB |
| 1.3.6.1.4.1.2011.5.25.42.1.1.1 | hwL2Interface | HUAWEI-L2IF-MIB |
| 1.3.6.1.4.1.2011.5.25.42.1.1.1.14 | hwL2IfPortTcnTable | HUAWEI-L2IF-MIB |
| 1.3.6.1.4.1.2011.5.25.42.1.1.1.14.1 | hwL2IfPortTcnEntry | HUAWEI-L2IF-MIB |
| 1.3.6.1.4.1.2011.5.25.42.1.1.1.14.1.2 | hwL2IfTcnStp | HUAWEI-L2IF-MIB |