OID reference

ieee8021MstpCistPortAdminPathCost

2.49.0.2.111.2.802.1.1.6.1.3.1.4

Description

The administratively assigned value for the contribution of this port to the path cost of paths toward the spanning tree root. Writing a value of '0' assigns the automatically calculated default Path Cost value to the port. If the default Path Cost is being used, this object returns '0' when read. This complements the…

Full description and source information

Identification

Identifier and names

Parent
2.49.0.2.111.2.802.1.1.6.1.3.1 (ieee8021MstpCistPortEntry)
Node code
4
Node name
ieee8021MstpCistPortAdminPathCost
Numeric OID
2.49.0.2.111.2.802.1.1.6.1.3.1.4
URN notation
urn:oid:2.49.0.2.111.2.802.1.1.6.1.3.1.4
Type
OBJECT-TYPE
ASN.1, OID-IRI and named path variants
ASN.1 notation

{2 49 0 2 111 2 802 1 1 6 1 3 1 4}

  • {joint-iso-itu-t(2) alerting(49) wmo(0) org(2) 111 2 802 1 ieee802dot1mibs(1) ieee8021MstpMib(6) ieee8021MstpObjects(1) ieee8021MstpCistPortTable(3) ieee8021MstpCistPortEntry(1) ieee8021MstpCistPortAdminPathCost(4)}
  • {joint-iso-ccitt(2) alerting(49) wmo(0) org(2) 111 2 802 1 ieee802dot1mibs(1) ieee8021MstpMib(6) ieee8021MstpObjects(1) ieee8021MstpCistPortTable(3) ieee8021MstpCistPortEntry(1) ieee8021MstpCistPortAdminPathCost(4)}
OID-IRI notation
  • /2/49/0/2/111/2/802/1/1/6/1/3/1/4
  • /Alerting/WMO/2/111/2/802/1/1/6/1/3/1/4
  • /Alerting/0/2/111/2/802/1/1/6/1/3/1/4
  • /Joint-ISO-ITU-T/49/0/2/111/2/802/1/1/6/1/3/1/4
Named path variants
  • /joint-iso-itu-t/alerting/wmo/org/111/2/802/1/ieee802dot1mibs/ieee8021MstpMib/ieee8021MstpObjects/ieee8021MstpCistPortTable/ieee8021MstpCistPortEntry/ieee8021MstpCistPortAdminPathCost
  • /joint-iso-ccitt/alerting/wmo/org/111/2/802/1/ieee802dot1mibs/ieee8021MstpMib/ieee8021MstpObjects/ieee8021MstpCistPortTable/ieee8021MstpCistPortEntry/ieee8021MstpCistPortAdminPathCost

Meaning

Descriptions

1 unique

Identical descriptions are grouped. Different wording and device-specific notes are retained.

The administratively assigned value for the contribution
of this port to the path cost of paths toward the spanning
tree root.

Writing a value of '0' assigns the automatically calculated
default Path Cost value to the port. If the default Path
Cost is being used, this object returns '0' when read.

This complements the object ieee8021MstpCistPortPathCost,
which returns the operational value of the path cost.

The value of this object MUST be retained across
reinitializations of the management system.
Sources for this description

IEEE 802

Historical records

Additional source information

Information from IEEE 802 
ieee8021MstpCistPortAdminPathCost OBJECT-TYPE
    SYNTAX      Integer32 (0..200000000)
    MAX-ACCESS  read-write
    STATUS      current
    DESCRIPTION
        "The administratively assigned value for the contribution
         of this port to the path cost of paths toward the spanning
         tree root.

         Writing a value of '0' assigns the automatically calculated
         default Path Cost value to the port.  If the default Path
         Cost is being used, this object returns '0' when read.

         This complements the object ieee8021MstpCistPortPathCost,
         which returns the operational value of the path cost.

         The value of this object MUST be retained across
         reinitializations of the management system."     
    REFERENCE   "13.22:p, 17.13.11 of IEEE Std 802.1D"
    ::= { ieee8021MstpCistPortEntry 4 }

Registration

Registration authorities

First Registration Authority (inferred from ancestor 2.49.0.2)

Ms. Haleh Kootval

Current Registration Authority (inferred from ancestor 2.49.0)

Ms. Haleh Kootval

Siblings (21)

OIDNameDirect childrenDescendantsDescription
2.49.0.2.111.2.802.1.1.6.1.3.1.1 ieee8021MstpCistPortComponentId00 The component identifier is used to distinguish between the
multiple virtual bridge instances within a PBB. In simple
situations…
2.49.0.2.111.2.802.1.1.6.1.3.1.2 ieee8021MstpCistPortNum00 The Port's Port Number parameter value for the CIST, i.e. the
number of the Bridge Port for the CIST.
2.49.0.2.111.2.802.1.1.6.1.3.1.3 ieee8021MstpCistPortUptime00 The Port's Uptime parameter value for the CIST, i.e. the count
in seconds of the time elapsed since the Port was last reset or
in…
2.49.0.2.111.2.802.1.1.6.1.3.1.5 ieee8021MstpCistPortDesignatedRoot00 The CIST Regional Root Identifier component of the Port's port
priority vector, as defined in 13.10, for the CIST.
2.49.0.2.111.2.802.1.1.6.1.3.1.6 ieee8021MstpCistPortTopologyChangeAck00 The Port's Topology Change Acknowledge parameter value.
True(1) if a Configuration Message with a topology change
acknowledge fla…
2.49.0.2.111.2.802.1.1.6.1.3.1.7 ieee8021MstpCistPortHelloTime00 The Port's Hello Time timer parameter value, for the CIST.
In centi-seconds
2.49.0.2.111.2.802.1.1.6.1.3.1.8 ieee8021MstpCistPortAdminEdgePort00 In a Bridge that supports the identification of edge ports, the
Port's Admin Edge Port parameter value, for the CIST.
2.49.0.2.111.2.802.1.1.6.1.3.1.9 ieee8021MstpCistPortOperEdgePort00 In a Bridge that supports the identification of edge ports, the
Port's operational Edge Port parameter value, for the CIST.
True(…
2.49.0.2.111.2.802.1.1.6.1.3.1.10 ieee8021MstpCistPortMacEnabled00 In a Bridge that supports the MAC Enabled parameter, the current
state of the MAC Enabled parameter.
True(1) indicates that admin…
2.49.0.2.111.2.802.1.1.6.1.3.1.11 ieee8021MstpCistPortMacOperational00 In a Bridge that supports the MAC Operational parameter, the
current state of the MAC Operational parameter.
True(1) indicates th…
2.49.0.2.111.2.802.1.1.6.1.3.1.12 ieee8021MstpCistPortRestrictedRole00 The current state of the restrictedRole parameter for the Port.
True(1) causes the Port not to be selected as Root Port for the
C…
2.49.0.2.111.2.802.1.1.6.1.3.1.13 ieee8021MstpCistPortRestrictedTcn00 The current state of the restrictedTcn parameter for the Port.
True(1) causes the Port not to propagate topology changes to
other…
2.49.0.2.111.2.802.1.1.6.1.3.1.14 ieee8021MstpCistPortRole00 The current Port Role for the Port (i.e., Root, Alternate,
Designated, or Backup), for the CIST.
2.49.0.2.111.2.802.1.1.6.1.3.1.15 ieee8021MstpCistPortDisputed00 The current value of the disputed variable for the CIST for
the Port. A value of true(1) indicates that the disputed
variable is…
2.49.0.2.111.2.802.1.1.6.1.3.1.16 ieee8021MstpCistPortCistRegionalRootId00 In an MSTP Bridge, the CIST Regional Root Identifier, i.e. the
Bridge Identifier of the current CIST Regional Root, for the CIST.
2.49.0.2.111.2.802.1.1.6.1.3.1.17 ieee8021MstpCistPortCistPathCost00 In an MSTP Bridge, the CIST Internal Root Path Cost, i.e. the
CIST path cost from the transmitting Bridge to the CIST Regional
Ro…
2.49.0.2.111.2.802.1.1.6.1.3.1.18 ieee8021MstpCistPortProtocolMigration00 In an MSTP Bridge, the current value of the mcheck variable for
the Port. A value of true(1) forces the state machine to
perform…
2.49.0.2.111.2.802.1.1.6.1.3.1.19 ieee8021MstpCistPortEnableBPDURx00 In an MSTP Bridge, the enableBPDUrx parameter value. A value
of false(2) indicates that BPDUs are ignored.
2.49.0.2.111.2.802.1.1.6.1.3.1.20 ieee8021MstpCistPortEnableBPDUTx00 In an MSTP Bridge, the enableBPDUtx parameter value. A value
of false(2) indicates that BPDUs are not transmitted.
2.49.0.2.111.2.802.1.1.6.1.3.1.21 ieee8021MstpCistPortPseudoRootId00 In an MSTP Bridge, the pseudoRootId parameter value.
2.49.0.2.111.2.802.1.1.6.1.3.1.22 ieee8021MstpCistPortIsL2Gp00 In an MSTP Bridge, the isL2gp parameter value. A value of
true(1) indicates this is an L2GP port.