OID reference

ieee8021MstpPortDesignatedRoot

2.49.0.2.111.2.802.1.1.6.1.4.1.8

Description

In an MSTP Bridge, the Regional Root Identifier component of the Port's MSTI port priority vector, as defined in 13.11, for the MSTI.

Full description and source information

Identification

Identifier and names

Parent: 2.49.0.2.111.2.802.1.1.6.1.4.1 (ieee8021MstpPortEntry)
Node code: 8
Node name: ieee8021MstpPortDesignatedRoot
Numeric OID: 2.49.0.2.111.2.802.1.1.6.1.4.1.8
URN notation: urn:oid:2.49.0.2.111.2.802.1.1.6.1.4.1.8
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 4 1 8}

{joint-iso-itu-t(2) alerting(49) wmo(0) org(2) 111 2 802 1 ieee802dot1mibs(1) ieee8021MstpMib(6) ieee8021MstpObjects(1) ieee8021MstpPortTable(4) ieee8021MstpPortEntry(1) ieee8021MstpPortDesignatedRoot(8)}
{joint-iso-ccitt(2) alerting(49) wmo(0) org(2) 111 2 802 1 ieee802dot1mibs(1) ieee8021MstpMib(6) ieee8021MstpObjects(1) ieee8021MstpPortTable(4) ieee8021MstpPortEntry(1) ieee8021MstpPortDesignatedRoot(8)}

OID-IRI notation

/2/49/0/2/111/2/802/1/1/6/1/4/1/8
/Alerting/WMO/2/111/2/802/1/1/6/1/4/1/8
/Alerting/0/2/111/2/802/1/1/6/1/4/1/8
/Joint-ISO-ITU-T/49/0/2/111/2/802/1/1/6/1/4/1/8

Named path variants

/joint-iso-itu-t/alerting/wmo/org/111/2/802/1/ieee802dot1mibs/ieee8021MstpMib/ieee8021MstpObjects/ieee8021MstpPortTable/ieee8021MstpPortEntry/ieee8021MstpPortDesignatedRoot
/joint-iso-ccitt/alerting/wmo/org/111/2/802/1/ieee802dot1mibs/ieee8021MstpMib/ieee8021MstpObjects/ieee8021MstpPortTable/ieee8021MstpPortEntry/ieee8021MstpPortDesignatedRoot

Meaning

Descriptions

1 unique

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

In an MSTP Bridge, the Regional Root Identifier component of the
Port's MSTI port priority vector, as defined in 13.11, for the MSTI.

Sources for this description

IEEE 802

Historical records

Additional source information

Information from IEEE 802

ieee8021MstpPortDesignatedRoot OBJECT-TYPE
    SYNTAX      BridgeId
    MAX-ACCESS  read-only
    STATUS      current
    DESCRIPTION
        "In an MSTP Bridge, the Regional Root Identifier component of the
         Port's MSTI port priority vector, as defined in 13.11, for the MSTI."
    REFERENCE   "13.24.12"
    ::= { ieee8021MstpPortEntry 8 }

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 (13)

OID	Name	Description
2.49.0.2.111.2.802.1.1.6.1.4.1.1	ieee8021MstpPortComponentId	The component identifier is used to distinguish between the multiple virtual bridge instances within a PBB. In simple situations…
2.49.0.2.111.2.802.1.1.6.1.4.1.2	ieee8021MstpPortMstId	In an MSTP Bridge, this parameter is the MSTID, i.e. the identifier of a Spanning Tree (or MST) Instance.
2.49.0.2.111.2.802.1.1.6.1.4.1.3	ieee8021MstpPortNum	In an MSTP Bridge, the Port's Port Number parameter value for the MSTI, i.e. the number of the Bridge Port for the MSTI.
2.49.0.2.111.2.802.1.1.6.1.4.1.4	ieee8021MstpPortUptime	In an MSTP Bridge, the Port's Uptime parameter value for the MSTI, i.e. the count in seconds of the time elapsed since the Port w…
2.49.0.2.111.2.802.1.1.6.1.4.1.5	ieee8021MstpPortState	In an MSTP Bridge, the current state of the Port (i.e., Disabled, Listening, Learning, Forwarding, or Blocking), for the MSTI.
2.49.0.2.111.2.802.1.1.6.1.4.1.6	ieee8021MstpPortPriority	In an MSTP Bridge, the Port's Port Priority parameter value for the MSTI, i.e. the priority field for the Port Identifier for th…
2.49.0.2.111.2.802.1.1.6.1.4.1.7	ieee8021MstpPortPathCost	In an MSTP Bridge, the Port's Port Path Cost parameter value for the MSTI.
2.49.0.2.111.2.802.1.1.6.1.4.1.9	ieee8021MstpPortDesignatedCost	In an MSTP Bridge, the Internal Root Path Cost component of the Port's MSTI port priority vector, as defined in 13.11, for the M…
2.49.0.2.111.2.802.1.1.6.1.4.1.10	ieee8021MstpPortDesignatedBridge	In an MSTP Bridge, the Designated Bridge Identifier component of the Port's MSTI port priority vector, as defined in 13.11, for t…
2.49.0.2.111.2.802.1.1.6.1.4.1.11	ieee8021MstpPortDesignatedPort	In an MSTP Bridge, the Designated Port Identifier component of the Port's MSTI port priority vector, as defined in 13.11, for th…
2.49.0.2.111.2.802.1.1.6.1.4.1.12	ieee8021MstpPortRole	In an MSTP Bridge, the current Port Role for the Port (i.e., Root, Alternate, Designated, or Backup), for the MSTI.
2.49.0.2.111.2.802.1.1.6.1.4.1.13	ieee8021MstpPortDisputed	In an MSTP Bridge, the current value of the disputed variable for the MSTI for the Port.
2.49.0.2.111.2.802.1.1.6.1.4.1.14	ieee8021MstpPortAdminPathCost	In an MSTP Bridge, the administrative value of the Port's Port Path Cost parameter value for the MSTI. Writing a value of '0' ass…