TPLINK-SPANNING-TREE-MIB :: tpStpCistPriority

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsTPLINK-SPANNING-TREE-MIBtpStpCistPriority

tpStpCistPriority

Module: TPLINK-SPANNING-TREE-MIB

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

OID (numeric): 1.3.6.1.4.1.11863.6.21.1.1.2.1

Node type: OBJECT-TYPE

Type: INTEGER

Access: read-write

Description: Enter a value from 0 to 61440 to specify the priority of the switch for comparison in the CIST. CIST priority is an important criterion on determining the root bridge. In the same condition, the switch with the highest priority will be chosen as the root bridge. The lower value has the higher priority. The value could be devided exactly by 4096.

What is tpStpCistPriority?

Sets this switch's bridge priority (0-61440, must be a multiple of 4096) for the Common and Internal Spanning Tree; a lower value gives the switch a better chance of being elected the CIST root bridge.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.11863.6.21.1.1.2.1
snmpwalk -v2c -c public <target> TPLINK-SPANNING-TREE-MIB::tpStpCistPriority

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.11863.6.21.1.1.2.1.1
snmpget -v2c -c public <target> TPLINK-SPANNING-TREE-MIB::tpStpCistPriority.1

Set instance 1 (SNMPv2c):

snmpset -v2c -c private <target> 1.3.6.1.4.1.11863.6.21.1.1.2.1.1 i <value>

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::tpStpCistPriority 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
1.3.6.1.4.1.11863.6.21.1.1tpStpBasicCfgTPLINK-SPANNING-TREE-MIB
1.3.6.1.4.1.11863.6.21.1.1.2tpStpBasicParamConfigTPLINK-SPANNING-TREE-MIB
1.3.6.1.4.1.11863.6.21.1.1.2.1tpStpCistPriorityTPLINK-SPANNING-TREE-MIB