xstInstanceCfgDesignatedRoot
V2H124-24-MIB ·
.1.3.6.1.4.1.52.4.12.30.1.5.6.4.1.5
Object
column
BRIDGE-MIBBridgeId
The bridge identifier of the root of the spanning tree as determined by the Rapid Spanning Tree Protocol (802.1w) executed by this node. This value is used as the Root Identifier parameter in all Configuration Bridge PDUs originated by this node.
Context
- MIB
- V2H124-24-MIB
- OID
.1.3.6.1.4.1.52.4.12.30.1.5.6.4.1.5- Type
- column
- Access
- readonly
- Status
- current
- Parent
- xstInstanceCfgEntry
- Table
- xstInstanceCfgTable
- Siblings
- 15
Syntax
BRIDGE-MIBBridgeId
- Source
- BRIDGE-MIBBridgeId
- Base type
OctetString
Values & Constraints
Type Constraints
range: 8
Related Objects
Sibling Objects
| Object | Type | Syntax | OID |
|---|---|---|---|
| xstInstanceCfgIndex The index for an entry in the xstInstanceCfgTable table. For
RST only the first row in the table is used. | column | Integer32 | .1.3.6.1.4.1.52.4.12.30.1.5.6.4.1.1 |
| xstInstanceCfgHoldTime This time value determines the interval length
during which no more than two Configuration bridge
PDUs shall be transmitted by this node, in units
of hundredths of a second. | column | BRIDGE-MIBTimeout | .1.3.6.1.4.1.52.4.12.30.1.5.6.4.1.10 |
| xstInstanceCfgForwardDelay For the RST protocol, this time value, measured in units of
hundredths of a second, controls how fast a port changes
its spanning state when moving towards the Forwarding
state.… | column | BRIDGE-MIBTimeout | .1.3.6.1.4.1.52.4.12.30.1.5.6.4.1.11 |
| xstInstanceCfgBridgeMaxAge For RST protocol, the time (in hundredths of second)
that all bridges use for MaxAge when this bridge is acting
as the root. Note that 802.1D-1990 specifies that the range
for … | column | BRIDGE-MIBTimeout | .1.3.6.1.4.1.52.4.12.30.1.5.6.4.1.12 |
| xstInstanceCfgBridgeHelloTime For the RST protocol, the time (in hundredths of second) that
all bridges use for HelloTime when this bridge is acting
as the root. The granularity of this timer is specified
b… | column | BRIDGE-MIBTimeout | .1.3.6.1.4.1.52.4.12.30.1.5.6.4.1.13 |
| xstInstanceCfgBridgeForwardDelay For the RST protocol, the time (in hundredths of second)
that all bridges use for ForwardDelay when this bridge
is acting as the root.
Note that 802.1D-1990 specifies that the r… | column | BRIDGE-MIBTimeout | .1.3.6.1.4.1.52.4.12.30.1.5.6.4.1.14 |
| xstInstanceCfgTxHoldCount For the RST protocol, the value used by the Port Transmit
state machine to limit the maximum transmission rate. | column | SNMPv2-SMIInteger32 | .1.3.6.1.4.1.52.4.12.30.1.5.6.4.1.15 |
| xstInstanceCfgPathCostMethod For RST protocol, this indicates the type of spanning tree path
cost mode used by the switch. The mode applies to all instances of the
Spanning Tree protocol running on the switc… | column | Enumeration | .1.3.6.1.4.1.52.4.12.30.1.5.6.4.1.16 |
| xstInstanceCfgPriority The priority of a specific spanning tree instance.
The value assigned should be in the range 0-61440
in steps of 4096. | column | Integer32 | .1.3.6.1.4.1.52.4.12.30.1.5.6.4.1.2 |
| xstInstanceCfgTimeSinceTopologyChange The time (in hundredths of second) since the last topology
change detected by the bridge entity in RST. | column | SNMPv2-SMIInteger32 | .1.3.6.1.4.1.52.4.12.30.1.5.6.4.1.3 |
| xstInstanceCfgTopChanges The total number of topology changes detected by
this bridge in RST since the management entity
was last reset or initialized. | column | SNMPv2-SMIInteger32 | .1.3.6.1.4.1.52.4.12.30.1.5.6.4.1.4 |
| xstInstanceCfgRootCost The cost of the path to the root as seen from
this bridge of the RST. | column | SNMPv2-SMIInteger32 | .1.3.6.1.4.1.52.4.12.30.1.5.6.4.1.6 |
| xstInstanceCfgRootPort The number of the port which offers the
lowest cost path from this bridge to the root
bridge of the RST . | column | SNMPv2-SMIInteger32 | .1.3.6.1.4.1.52.4.12.30.1.5.6.4.1.7 |
| xstInstanceCfgMaxAge The maximum age of Rapid Spanning Tree Protocol
information learned from the network on any port before
it is discarded, in units of hundredths of a second. This
is the actual val… | column | BRIDGE-MIBTimeout | .1.3.6.1.4.1.52.4.12.30.1.5.6.4.1.8 |
| xstInstanceCfgHelloTime The amount of time between the transmission of
Configuration bridge PDUs by this node on any port
when it is the root of the spanning tree or trying
to become so, in units of hund… | column | BRIDGE-MIBTimeout | .1.3.6.1.4.1.52.4.12.30.1.5.6.4.1.9 |