All MIBs › DGS-6600-STP-EXT-MIB › swMSTPStpMaxAge
swMSTPStpMaxAge
Module: DGS-6600-STP-EXT-MIB
OID (symbolic): DGS-6600-STP-EXT-MIB::swMSTPStpMaxAge
OID (numeric): 1.3.6.1.4.1.171.10.120.100.2.2.1.3
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-write
Description: The value that all bridges use for MaxAge when this bridge is acting as the root. Note that the range for this parameter is related to the value of StpForwardDelay and PortAdminHelloTime. MaxAge <= 2(ForwardDelay - 1);MaxAge >= 2(HelloTime + 1) 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 that is not a whole number of seconds.
What is swMSTPStpMaxAge?
This OID sets the MaxAge timer, in hundredths of a second, that this bridge advertises when acting as the spanning tree root, controlling how long a switch keeps BPDU information before discarding it as stale. Operators must keep it within a fixed relationship to the forward delay and hello time settings, since setting it too low can cause unnecessary topology reconvergence.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.171.10.120.100.2.2.1.3 snmpwalk -v2c -c public <target> DGS-6600-STP-EXT-MIB::swMSTPStpMaxAge
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.171.10.120.100.2.2.1.3.1 snmpget -v2c -c public <target> DGS-6600-STP-EXT-MIB::swMSTPStpMaxAge.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.171.10.120.100.2.2.1.3.1 i <value>
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OID Breakdown
Upper-level ancestors (11 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 |
| 1.3.6.1.4.1.171 | d_link | DE1500-MIB |
| 1.3.6.1.4.1.171.10 | dlink_products | DES-1226G-MIB |
| 1.3.6.1.4.1.171.10.120 | dgs6600Series | DGS-6600-ID-MIB |
| 1.3.6.1.4.1.171.10.120.100 | dgs6600Private | DGS-6600-ID-MIB |
| 1.3.6.1.4.1.171.10.120.100.2 | dgs6600_l2 | DGS-6600-ID-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.171.10.120.100.2.2 | dgs6600StpExtMIB | DGS-6600-STP-EXT-MIB |
| 1.3.6.1.4.1.171.10.120.100.2.2.1 | swMSTPGblMgmt | DGS-6600-STP-EXT-MIB |
| 1.3.6.1.4.1.171.10.120.100.2.2.1.3 | swMSTPStpMaxAge | DGS-6600-STP-EXT-MIB |