stpPortRestrictedRole
DES-1210-28ME-B2 ·
.1.3.6.1.4.1.171.10.75.15.2.6.2.1.9
Object
A Boolean value set by management. If TRUE causes the Port not to be selected as Root Port for the CIST or any MSTI, even it has the best spanning tree priority vector. Such a Port will be selected as an Alternate Port after the Root Port has been selected. This parameter should be FALSE by default. If set it can cause lack of spanning tree connectivity. It is set by a network administrator to prevent bridges external to a core region of the network influencing the spanning tree active topology, possibly because those bridges are not under the full control of the administrator. This administrator configuration is also known as 'Root Guard'.
Context
- MIB
- DES-1210-28ME-B2
- OID
.1.3.6.1.4.1.171.10.75.15.2.6.2.1.9- Type
- column
- Access
- readwrite
- Status
- current
- Parent
- stpPortEntry
- Table
- stpPortTable
- Siblings
- 12
Values & Constraints
Type Values
1 | true |
2 | false |
Related Objects
Sibling Objects
| Object | Type | Syntax | OID |
|---|---|---|---|
| stpPort The Port number of the port for which this entry contains
spanning tree information. | column | Integer32 | .1.3.6.1.4.1.171.10.75.15.2.6.2.1.1 |
| stpPortRestrictedTCN A Boolean value set by management. If TRUE causes the Port not
to propagate received topology change notifications and topology
changes to other Ports. This parameter should be … | column | SNMPv2-TCTruthValue | .1.3.6.1.4.1.171.10.75.15.2.6.2.1.10 |
| stpPortHelloTime The amount of time between the transmission of
Configuration bridge PDUs by this node in units
of hundredths of a second. | column | Integer32 | .1.3.6.1.4.1.171.10.75.15.2.6.2.1.11 |
| stpPortState Current state of the Port as defined by the Common
spanning tree protocol. | column | Enumeration | .1.3.6.1.4.1.171.10.75.15.2.6.2.1.12 |
| stpPortFowardBPDU This object is for enabling or disabling forward BPDU. | column | Enumeration | .1.3.6.1.4.1.171.10.75.15.2.6.2.1.13 |
| stpPortStatus Current state of the Port which can be changed to either
Disabled or Enabled for ALL spanning tree
instances. Setting this object will override the port's
status in any of the… | column | Enumeration | .1.3.6.1.4.1.171.10.75.15.2.6.2.1.2 |
| stpPortPriority The four most significant bits of the Port Identifier
of the Spanning Tree instance can be modified by setting
the CistPortPriority value. The values that are set for Port
Prio… | column | Integer32 | .1.3.6.1.4.1.171.10.75.15.2.6.2.1.3 |
| stpAdminPortPathCost The contribution of this port to the path cost of
paths towards the spanning tree root which include
this port. Writing a value of '0' assigns the
automatically calculated defau… | column | Integer32 | .1.3.6.1.4.1.171.10.75.15.2.6.2.1.4 |
| stpPortPathCost The contribution of this port to the path cost of
paths towards the CIST Root which include this port. | column | Integer32 | .1.3.6.1.4.1.171.10.75.15.2.6.2.1.5 |
| stpPortProtocolMigration Indicates the Protocol migration state of this Port.
When operating in RSTP/MSTP (version >= 2) mode, writing
TRUE(1) to this object forces this port to transmit MSTP
B… | column | Enumeration | .1.3.6.1.4.1.171.10.75.15.2.6.2.1.6 |
| stpPortEdge This parameter when TRUE(1) indicates that detection of a port
as Edge Port happens automatically and FALSE(2)
indicates that this feature is disabled. | column | Enumeration | .1.3.6.1.4.1.171.10.75.15.2.6.2.1.7 |
| stpPortAdminP2P The administrative point-to-point status of the LAN segment
attached to this port. A value of forceTrue(0) indicates that
this port should always be treated as if it is connected… | column | Enumeration | .1.3.6.1.4.1.171.10.75.15.2.6.2.1.8 |