jnxMIMstOldDesignatedRoot
JUNIPER-MIMSTP-MIB ·
.1.3.6.1.4.1.2636.3.46.1.1.4.1.12
Object
column
BRIDGE-MIBBridgeId
The bridge identifier of the old root of the spanning tree instance as determined by the Spanning Tree Protocol as executed by this node.
Context
- MIB
- JUNIPER-MIMSTP-MIB
- OID
.1.3.6.1.4.1.2636.3.46.1.1.4.1.12- Type
- column
- Access
- readonly
- Status
- current
- Parent
- jnxMIMstMstiBridgeEntry
- Table
- jnxMIMstMstiBridgeTable
- Siblings
- 11
Syntax
BRIDGE-MIBBridgeId
- Source
- BRIDGE-MIBBridgeId
- Base type
OctetString
Values & Constraints
Type Constraints
range: 8
Related Objects
Sibling Objects
| Object | Type | Syntax | OID |
|---|---|---|---|
| jnxMIMstMstiInstanceIndex Spanning Tree Instance to which the information belongs. | column | Integer32 | .1.3.6.1.4.1.2636.3.46.1.1.4.1.1 |
| jnxMIMstInstanceUpCount The number of times a new spanning tree instance has
been created. This counter is incremented whenever a new
spanning tree instance is created and also whenever a
vlan is mapped… | column | SNMPv2-SMICounter32 | .1.3.6.1.4.1.2636.3.46.1.1.4.1.10 |
| jnxMIMstInstanceDownCount The number of times a spanning tree instance has
been deleted. This counter is incremented whenever a
spanning tree instance is deleted and also whenever a
vlan is unmapped from… | column | SNMPv2-SMICounter32 | .1.3.6.1.4.1.2636.3.46.1.1.4.1.11 |
| jnxMIMstMstiBridgeRegionalRoot MSTI Regional Root Identifier value for the Instance. This value
is used as the MSTI Regional Root Identifier parameter in all
Configuration Bridge PDUs originated by this node | column | BRIDGE-MIBBridgeId | .1.3.6.1.4.1.2636.3.46.1.1.4.1.2 |
| jnxMIMstMstiBridgePriority The writable portion of the MSTI Bridge Identifier.
comprising of the first two octets.
The values that are set for Bridge Priority must be
in steps of 4096. | column | Integer32 | .1.3.6.1.4.1.2636.3.46.1.1.4.1.3 |
| jnxMIMstMstiRootCost The Cost of the path to the MSTI Regional Root as seen
by this bridge. | column | SNMPv2-SMIInteger32 | .1.3.6.1.4.1.2636.3.46.1.1.4.1.4 |
| jnxMIMstMstiRootPort The Port Number of the Port which offers the lowest
path cost from this bridge to the MSTI Region Root Bridge. | column | SNMPv2-SMIInteger32 | .1.3.6.1.4.1.2636.3.46.1.1.4.1.5 |
| jnxMIMstMstiTimeSinceTopologyChange The time (in hundredths of a second) since the
TcWhile Timer for any port in this Bridge was
non-zero for this spanning tree instance. | column | SNMPv2-SMITimeTicks | .1.3.6.1.4.1.2636.3.46.1.1.4.1.6 |
| jnxMIMstMstiTopChanges The number of times that there have been atleast
one non-zero TcWhile Timer on this Bridge for this
spanning tree instance. | column | SNMPv2-SMICounter32 | .1.3.6.1.4.1.2636.3.46.1.1.4.1.7 |
| jnxMIMstMstiNewRootBridgeCount The number of times this Bridge has detected a Root
Bridge change for this spanning tree instance.
A Trap is generated on the occurence of this event. | column | SNMPv2-SMICounter32 | .1.3.6.1.4.1.2636.3.46.1.1.4.1.8 |
| jnxMIMstMstiBridgeRoleSelectionSemState Current state of the Port Role Selection State Machine
for this spanning tree instance for this bridge. | column | Enumeration | .1.3.6.1.4.1.2636.3.46.1.1.4.1.9 |