swMSTPStpMaxAge
MSTP-MIB ·
.1.3.6.1.4.1.171.12.15.1.3
Object
scalar
r/w
Integer32
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.
Context
- MIB
- MSTP-MIB
- OID
.1.3.6.1.4.1.171.12.15.1.3- Type
- scalar
- Access
- readwrite
- Status
- current
- Parent
- swMSTPGblMgmt
- Siblings
- 9
Syntax
Integer32
Values & Constraints
Object Constraints
range: 600-4000
Related Objects
Sibling Objects
| Object | Type | Syntax | OID |
|---|---|---|---|
| swMSTPStpAdminState This object indicates the spanning tree state of the bridge. | scalar | Enumeration | .1.3.6.1.4.1.171.12.15.1.1 |
| swMSTPStpLBDRecoverTime The period of time (in seconds) in which the STP module keeps checking the BPDU loop status.
The valid range is 60 to 1000000. If this value is set from 1 to 59, you will get a 'b… | scalar | Integer32 | .1.3.6.1.4.1.171.12.15.1.10 |
| swMSTPStpVersion The version of Spanning Tree Protocol the bridge is
currently running. | scalar | Enumeration | .1.3.6.1.4.1.171.12.15.1.2 |
| swMSTPStpHelloTime The value is used for HelloTime when
this bridge is acting in RSTP or STP mode.
You can only read/write this value in RSTP or STP mode. | scalar | Integer32 | .1.3.6.1.4.1.171.12.15.1.4 |
| swMSTPStpForwardDelay This value controls how long a port changes its
spanning state from blocking to learning state
and from learning to forwarding state.
Note that the range for this parameter is … | scalar | Integer32 | .1.3.6.1.4.1.171.12.15.1.5 |
| swMSTPStpMaxHops This value applies to all spanning trees within
an MST Region for which the bridge is the Regional
Root. | scalar | Integer32 | .1.3.6.1.4.1.171.12.15.1.6 |
| swMSTPStpTxHoldCount The value used by the Port Transmit state machine to limit
the maximum transmission rate. | scalar | Integer32 | .1.3.6.1.4.1.171.12.15.1.7 |
| swMSTPStpForwardBPDU The enabled/disabled status is used to forward BPDU to
a non STP port. | scalar | Enumeration | .1.3.6.1.4.1.171.12.15.1.8 |
| swMSTPStpLBD The enabled/disabled status is used in Loop-back prevention. | scalar | Enumeration | .1.3.6.1.4.1.171.12.15.1.9 |