All MIBs › AT-GS950-16-MIB › dot1dStpBridgeMaxAge
dot1dStpBridgeMaxAge
Module: AT-GS950-16-MIB
OID (symbolic): AT-GS950-16-MIB::dot1dStpBridgeMaxAge
OID (numeric): 1.3.6.1.4.1.207.1.4.166.116.2.1.1.13
Node type: OBJECT-TYPE
Type: Timeout
Access: read-write
Description: The value that all bridges use for MaxAge when this bridge is acting as the root. Note that 802.1D-1990 specifies that the range for this parameter is related to the value of dot1dStpBridgeHelloTime. The granularity of this timer is specified by 802.1D-1990 to be 1 second. An agent may return a badValue error if a set is attempted to a value which is not a whole number of seconds.
What is dot1dStpBridgeMaxAge?
The configurable MaxAge value (in hundredths of a second) that this bridge advertises to all other bridges when it is the Spanning Tree root. It controls how long bridges retain STP topology information.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.207.1.4.166.116.2.1.1.13 snmpwalk -v2c -c public <target> AT-GS950-16-MIB::dot1dStpBridgeMaxAge
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.207.1.4.166.116.2.1.1.13.1 snmpget -v2c -c public <target> AT-GS950-16-MIB::dot1dStpBridgeMaxAge.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.207.1.4.166.116.2.1.1.13.1 s <value>
SNMPv3 example:
snmpget -v3 -l authPriv -u snmpv3-user -a SHA -A "AuthPassword1" -x AES -X "PrivPassword1" <target> dot1dStpBridgeMaxAge.1
Start monitoring Allied Telesis AT-GS950 switch series with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the AT-GS950-16-MIB::dot1dStpBridgeMaxAge OID value, configure state conditions and alerts, and monitor any Allied Telesis AT-GS950 switch series from a single console.
OID Breakdown
Upper-level ancestors (9 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 |
| 1.3.6.1.4.1.207 | alliedTelesyn | AT-RG600-MIB |
| 1.3.6.1.4.1.207.1 | products | AT-SMI-MIB |
| 1.3.6.1.4.1.207.1.4 | swhub | AtiEdgeSwitch-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.207.1.4.166 | at_GS95016v3 | AT-GS950-16-MIB |
| 1.3.6.1.4.1.207.1.4.166.116 | l2Bridge | AT-GS950-16-MIB |
| 1.3.6.1.4.1.207.1.4.166.116.2 | l2Dot1dStp | AT-GS950-16-MIB |
| 1.3.6.1.4.1.207.1.4.166.116.2.1 | dot1dStpTable | AT-GS950-16-MIB |
| 1.3.6.1.4.1.207.1.4.166.116.2.1.1 | dot1dStpEntry | AT-GS950-16-MIB |
| 1.3.6.1.4.1.207.1.4.166.116.2.1.1.13 | dot1dStpBridgeMaxAge | AT-GS950-16-MIB |