TPLINK-SPANNING-TREE-MIB :: tpStpTcDefendTimer

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsTPLINK-SPANNING-TREE-MIBtpStpTcDefendTimer

tpStpTcDefendTimer

Module: TPLINK-SPANNING-TREE-MIB

OID (symbolic): TPLINK-SPANNING-TREE-MIB::tpStpTcDefendTimer

OID (numeric): 1.3.6.1.4.1.11863.6.21.1.4.2.2

Node type: OBJECT-TYPE

Type: INTEGER

Access: read-write

Description: Enter a value from 1 to 10 to specify the TC Protect Cycle.

What is tpStpTcDefendTimer?

The length, in seconds (1-10), of the TC Protect Cycle window used to count TC-BPDUs against tpStpTcDefendThreshold.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.11863.6.21.1.4.2.2
snmpwalk -v2c -c public <target> TPLINK-SPANNING-TREE-MIB::tpStpTcDefendTimer

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.11863.6.21.1.4.2.2.1
snmpget -v2c -c public <target> TPLINK-SPANNING-TREE-MIB::tpStpTcDefendTimer.1

Set instance 1 (SNMPv2c):

snmpset -v2c -c private <target> 1.3.6.1.4.1.11863.6.21.1.4.2.2.1 i <value>

SNMPv3 example:

snmpget -v3 -l authPriv -u snmpv3-user -a SHA -A "AuthPassword1" -x AES -X "PrivPassword1" <target> tpStpTcDefendTimer.1

Start monitoring TP-Link managed switch (STP/RSTP/MSTP port role/state status) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the TPLINK-SPANNING-TREE-MIB::tpStpTcDefendTimer OID value, configure state conditions and alerts, and monitor any TP-Link managed switch (STP/RSTP/MSTP port role/state status) from a single console.

OID Breakdown

Upper-level ancestors (8 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
1.3.6.1.4.1.11863tplinkTPLINK-MIB
1.3.6.1.4.1.11863.6tplinkMgmtTPLINK-MIB
Numeric OIDNameModule
1.3.6.1.4.1.11863.6.21tplinkSpanningTreeMIBTPLINK-SPANNING-TREE-MIB
1.3.6.1.4.1.11863.6.21.1tplinkSpanningTreeMIBObjectsTPLINK-SPANNING-TREE-MIB
1.3.6.1.4.1.11863.6.21.1.4tpStpSecurityCfgTPLINK-SPANNING-TREE-MIB
1.3.6.1.4.1.11863.6.21.1.4.2tpStpTcDefendConfigTPLINK-SPANNING-TREE-MIB
1.3.6.1.4.1.11863.6.21.1.4.2.2tpStpTcDefendTimerTPLINK-SPANNING-TREE-MIB