rcStgDesignatedRoot
RAPID-CITY ·
.1.3.6.1.4.1.2272.1.13.4.1.10
Object
column
BridgeId
The bridge identifier of the root of the spanning tree as determined by the Spanning Tree Protocol as executed by this node. This value is used as the Root Identifier parameter in all Configuration Bridge PDUs originated by this node.
Context
- MIB
- RAPID-CITY
- OID
.1.3.6.1.4.1.2272.1.13.4.1.10- Type
- column
- Access
- readonly
- Status
- current
- Parent
- rcStgEntry
- Table
- rcStgTable
- Siblings
- 26
Syntax
BridgeId
- Source
- BridgeId
- Base type
OctetString
Values & Constraints
Enumerated Values
1 | none |
2 | monitor |
Type Constraints
range: 8
Related Objects
Sibling Objects
| Object | Type | Syntax | OID |
|---|---|---|---|
| rcStgId An identifier used to identify a STG in the device. | column | Integer32 | .1.3.6.1.4.1.2272.1.13.4.1.1 |
| rcStgRootCost The cost of the path to the root as seen from
this bridge. | column | SNMPv2-SMIInteger32 | .1.3.6.1.4.1.2272.1.13.4.1.11 |
| rcStgRootPort The port number of the port which offers the
lowest cost path from this bridge to the root
bridge. | column | InterfaceIndex | .1.3.6.1.4.1.2272.1.13.4.1.12 |
| rcStgMaxAge The maximum age of 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 value th… | column | Timeout | .1.3.6.1.4.1.2272.1.13.4.1.13 |
| rcStgHelloTime 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 | Timeout | .1.3.6.1.4.1.2272.1.13.4.1.14 |
| rcStgHoldTime 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 | SNMPv2-SMIInteger32 | .1.3.6.1.4.1.2272.1.13.4.1.15 |
| rcStgForwardDelay 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. The value determines h… | column | Timeout | .1.3.6.1.4.1.2272.1.13.4.1.16 |
| rcStgBridgeMaxAge The value that all bridges use for MaxAge when
this bridge is acting as the root. Note that
802.1D-1990 specifies that the range for this
parameter is related to the value of
rcS… | column | Integer32 | .1.3.6.1.4.1.2272.1.13.4.1.17 |
| rcStgBridgeHelloTime The value that all bridges use for HelloTime when
this bridge is acting as the root. The
granularity of this timer is specified by 802.1D-
1990 to be 1 second. An agent may retu… | column | Integer32 | .1.3.6.1.4.1.2272.1.13.4.1.18 |
| rcStgBridgeForwardDelay The value that all bridges use for ForwardDelay
when this bridge is acting as the root. Note that
802.1D-1990 specifies that the range for this
parameter is related to the value … | column | Integer32 | .1.3.6.1.4.1.2272.1.13.4.1.19 |
| rcStgTaggedBpduAddress The MAC address to be assigned to the destination
mac address field in tagged BPDUs.
The default address is the well known multicast
group address 01-80-c2-00-00… | column | SNMPv2-TCMacAddress | .1.3.6.1.4.1.2272.1.13.4.1.2 |
| rcStgEnableStp Indicate whether the spanning tree protocol
should be active in this STG. | column | SNMPv2-TCTruthValue | .1.3.6.1.4.1.2272.1.13.4.1.20 |
| rcStgStpTrapEnable Indicate whether traps relating to the spanning
tree protocol should be sent for this STG. | column | SNMPv2-TCTruthValue | .1.3.6.1.4.1.2272.1.13.4.1.21 |
| rcStgPortMembers A bitfield used to identify which ports in
the system are members this STG.
The bitfield is 104 octets long representing
ports 64 (1/1) to 831 (12/68) (inclusive). | column | OctetString | .1.3.6.1.4.1.2272.1.13.4.1.22 |
| rcStgRowStatus Row status. | column | SNMPv2-TCRowStatus | .1.3.6.1.4.1.2272.1.13.4.1.23 |
| rcStgPortStpState Every 2 bitfields used to identify a port state
in this STG. Port state is cataloged as non-stp(0),
blocking(1), learning(2), and forwarding(3). | column | OctetString | .1.3.6.1.4.1.2272.1.13.4.1.24 |
| rcStgType Type of Stg. | column | Enumeration | .1.3.6.1.4.1.2272.1.13.4.1.25 |
| rcStgNtStgEnable Indicates whether this STG is Operating in
Nortel Mode or in Cisco Mode.
true = Nortel Mode
false = Cisco Mode. | column | SNMPv2-TCTruthValue | .1.3.6.1.4.1.2272.1.13.4.1.26 |
| rcStgLPortMembers A bitfield used to identify which logical ports
(for example, WLAN tunnels) in the system are members
of this STG. The bitfield is 256 octets long
representing ports 704 to 275… | column | LPortSet | .1.3.6.1.4.1.2272.1.13.4.1.27 |
| rcStgTaggedBpduVlanId The VLAN ID to be used for tagging BPDUs. | column | SNMPv2-SMIInteger32 | .1.3.6.1.4.1.2272.1.13.4.1.3 |
| rcStgBridgeAddress The MAC address used by this bridge when it must
be referred to in a unique fashion. It is
recommended that this be the numerically smallest
MAC address of all ports that belong… | column | SNMPv2-TCMacAddress | .1.3.6.1.4.1.2272.1.13.4.1.4 |
| rcStgNumPorts The number of ports controlled by this bridging entity. | column | SNMPv2-SMIInteger32 | .1.3.6.1.4.1.2272.1.13.4.1.5 |
| rcStgProtocolSpecification An indication of what version of the Spanning
Tree Protocol is being run. The value
'decLb100(2)' indicates the DEC LANbridge 100
Spanning Tree protocol. IEEE 802.1d
implementat… | column | Enumeration | .1.3.6.1.4.1.2272.1.13.4.1.6 |
| rcStgPriority The value of the write-able portion of the Bridge
ID, i.e., the first two octets of the (8 octet
long) Bridge ID. The other (last) 6 octets of the
Bridge ID are given by the valu… | column | Integer32 | .1.3.6.1.4.1.2272.1.13.4.1.7 |
| rcStgTimeSinceTopologyChange The time (in hundredths of a second) since the
last time a topology change was detected by the
bridge entity. | column | SNMPv2-SMITimeTicks | .1.3.6.1.4.1.2272.1.13.4.1.8 |
| rcStgTopChanges The total number of topology changes detected by
this bridge since the management entity was last
reset or initialized. | column | SNMPv2-SMICounter32 | .1.3.6.1.4.1.2272.1.13.4.1.9 |