FSM7326-SWITCHING-MIB :: agentStpCstBridgeMaxAge

MIB Reference — IPNetwork Monitor · Updated October 05, 2026

All MIBs › FSM7326-SWITCHING-MIB › agentStpCstBridgeMaxAge

agentStpCstBridgeMaxAge

Module: FSM7326-SWITCHING-MIB

OID (symbolic): FSM7326-SWITCHING-MIB::agentStpCstBridgeMaxAge

OID (numeric): 1.3.6.1.4.1.4526.1.9.1.2.15.8.9

Node type: OBJECT-TYPE

Type: Unsigned32

Access: read-write

Description: The MSTP bridge max age for the CIST. The default value is 20.

What is agentStpCstBridgeMaxAge?

agentStpCstBridgeMaxAge sets this bridge's configured MSTP max-age for the CIST, in seconds (6-40, default 20) — how long a BPDU remains valid before the bridge assumes the root is unreachable and recalculates the topology.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.4526.1.9.1.2.15.8.9
snmpwalk -v2c -c public <target> FSM7326-SWITCHING-MIB::agentStpCstBridgeMaxAge

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.4526.1.9.1.2.15.8.9.1
snmpget -v2c -c public <target> FSM7326-SWITCHING-MIB::agentStpCstBridgeMaxAge.1

Set instance 1 (SNMPv2c):

snmpset -v2c -c private <target> 1.3.6.1.4.1.4526.1.9.1.2.15.8.9.1 i <value>

SNMPv3 example:

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

Start monitoring Netgear FSM7326 stackable managed switch (L2 switching/cable diagnostics) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the FSM7326-SWITCHING-MIB::agentStpCstBridgeMaxAge OID value, configure state conditions and alerts, and monitor any Netgear FSM7326 stackable managed switch (L2 switching/cable diagnostics) from a single console.

OID Breakdown

Upper-level ancestors (9 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
1.3.6.1.4.1.4526netgearFSM726S-MIB
1.3.6.1.4.1.4526.1snmpManagedSwitchFSM726S-MIB
1.3.6.1.4.1.4526.1.9fsm7326FSM7326-REF-MIB
Numeric OIDNameModule
1.3.6.1.4.1.4526.1.9.1fsm7326SwitchingFSM7326-SWITCHING-MIB
1.3.6.1.4.1.4526.1.9.1.2agentConfigGroupFSM7326-SWITCHING-MIB
1.3.6.1.4.1.4526.1.9.1.2.15agentStpSwitchConfigGroupFSM7326-SWITCHING-MIB
1.3.6.1.4.1.4526.1.9.1.2.15.8agentStpCstConfigGroupFSM7326-SWITCHING-MIB
1.3.6.1.4.1.4526.1.9.1.2.15.8.9agentStpCstBridgeMaxAgeFSM7326-SWITCHING-MIB