All MIBs › ME1200-MSTP-MIB › me1200MstpBridgeParamsBridgeMaxAge
me1200MstpBridgeParamsBridgeMaxAge
Module: ME1200-MSTP-MIB
OID (symbolic): ME1200-MSTP-MIB::me1200MstpBridgeParamsBridgeMaxAge
OID (numeric): 1.3.6.1.4.1.9.9.815.1.20.1.2.1.1
Node type: OBJECT-TYPE
Type: Unsigned32
Access: read-write
Description: Bridge Max Age, IEEE-802.1D-2004 sect 13.23.4
What is me1200MstpBridgeParamsBridgeMaxAge?
This sets the switch's MSTP/RSTP Bridge Max Age, the time (per IEEE 802.1D-2004 section 13.23.4) that spanning-tree information is considered valid before it's discarded. An admin tuning how quickly the spanning tree reacts to a topology change on a large network would adjust this alongside Hello Time and Forward Delay, since the three values must stay within IEEE-specified relationships to each other.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.9.9.815.1.20.1.2.1.1 snmpwalk -v2c -c public <target> ME1200-MSTP-MIB::me1200MstpBridgeParamsBridgeMaxAge
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.9.9.815.1.20.1.2.1.1.1 snmpget -v2c -c public <target> ME1200-MSTP-MIB::me1200MstpBridgeParamsBridgeMaxAge.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.9.9.815.1.20.1.2.1.1.1 i <value>
Start monitoring Cisco ME1200 Metro Ethernet access switch (802.1Q-2005 MSTP) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the ME1200-MSTP-MIB::me1200MstpBridgeParamsBridgeMaxAge OID value, configure state conditions and alerts, and monitor any Cisco ME1200 Metro Ethernet access switch (802.1Q-2005 MSTP) from a single console.
OID Breakdown
Upper-level ancestors (10 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 |
| 1.3.6.1.4.1.9 | cisco | CAT2600-MIB |
| 1.3.6.1.4.1.9.9 | ciscoMgmt | CISCO-SMI |
| 1.3.6.1.4.1.9.9.815 | ciscoME1200MIB | CISCOME1200-MIB |
| 1.3.6.1.4.1.9.9.815.1 | me1200SwitchMgmt | CISCOME1200-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.9.9.815.1.20 | me1200MstpMib | ME1200-MSTP-MIB |
| 1.3.6.1.4.1.9.9.815.1.20.1 | me1200Mstp | ME1200-MSTP-MIB |
| 1.3.6.1.4.1.9.9.815.1.20.1.2 | me1200MstpConfig | ME1200-MSTP-MIB |
| 1.3.6.1.4.1.9.9.815.1.20.1.2.1 | me1200MstpBridgeParams | ME1200-MSTP-MIB |
| 1.3.6.1.4.1.9.9.815.1.20.1.2.1.1 | me1200MstpBridgeParamsBridgeMaxAge | ME1200-MSTP-MIB |