All MIBs › NETGEAR-SWITCHING-MIB › agentStpCstBridgeMaxAge
agentStpCstBridgeMaxAge
Module: NETGEAR-SWITCHING-MIB
OID (symbolic): NETGEAR-SWITCHING-MIB::agentStpCstBridgeMaxAge
OID (numeric): 1.3.6.1.4.1.4526.11.1.2.15.10.9
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?
This sets the MSTP bridge max age for the CIST (6-40 seconds, default 20), how long BPDU information is considered valid before being discarded if this bridge becomes root. Lowering it makes the whole region detect topology failures faster, at the cost of stability margin.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.4526.11.1.2.15.10.9 snmpwalk -v2c -c public <target> NETGEAR-SWITCHING-MIB::agentStpCstBridgeMaxAge
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.4526.11.1.2.15.10.9.1 snmpget -v2c -c public <target> NETGEAR-SWITCHING-MIB::agentStpCstBridgeMaxAge.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.4526.11.1.2.15.10.9.1 i <value>
Start monitoring Netgear ProSafe/NG700-series smart switch (Layer 2 switching/cable diagnostics) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the NETGEAR-SWITCHING-MIB::agentStpCstBridgeMaxAge OID value, configure state conditions and alerts, and monitor any Netgear ProSafe/NG700-series smart switch (Layer 2 switching/cable diagnostics) from a single console.
OID Breakdown
Upper-level ancestors (8 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 |
| 1.3.6.1.4.1.4526 | netgear | FSM726S-MIB |
| 1.3.6.1.4.1.4526.11 | ng700smartswitch | Netgear-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.4526.11.1 | agentSwitching | NETGEAR-SWITCHING-MIB |
| 1.3.6.1.4.1.4526.11.1.2 | agentConfigGroup | NETGEAR-SWITCHING-MIB |
| 1.3.6.1.4.1.4526.11.1.2.15 | agentStpSwitchConfigGroup | NETGEAR-SWITCHING-MIB |
| 1.3.6.1.4.1.4526.11.1.2.15.10 | agentStpCstConfigGroup | NETGEAR-SWITCHING-MIB |
| 1.3.6.1.4.1.4526.11.1.2.15.10.9 | agentStpCstBridgeMaxAge | NETGEAR-SWITCHING-MIB |