OID reference

ieee8021SpbTopEctEntryEctAlgorithm

2.49.0.2.111.2.802.1.1.26.1.9.1.4

Description

The ECT-ALGORITHM in use. A 32 bit number. The ISIS Topology Index identifier to which this instance belongs. Each Topology Index defines logical topology and is used to enable multiple SPB instances within several ISIS instances; the upper 24 bits are an OUI or a CID and the lower 8 bits are an index. This creates a …

Full description and source information

Identification

Identifier and names

Parent
2.49.0.2.111.2.802.1.1.26.1.9.1 (ieee8021SpbTopEctTableEntry)
Node code
4
Node name
ieee8021SpbTopEctEntryEctAlgorithm
Numeric OID
2.49.0.2.111.2.802.1.1.26.1.9.1.4
URN notation
urn:oid:2.49.0.2.111.2.802.1.1.26.1.9.1.4
Type
OBJECT-TYPE
ASN.1, OID-IRI and named path variants
ASN.1 notation

{2 49 0 2 111 2 802 1 1 26 1 9 1 4}

  • {joint-iso-itu-t(2) alerting(49) wmo(0) org(2) 111 2 802 1 ieee802dot1mibs(1) ieee8021SpbMib(26) ieee8021SpbObjects(1) ieee8021SpbTopEctTable(9) ieee8021SpbTopEctTableEntry(1) ieee8021SpbTopEctEntryEctAlgorithm(4)}
  • {joint-iso-ccitt(2) alerting(49) wmo(0) org(2) 111 2 802 1 ieee802dot1mibs(1) ieee8021SpbMib(26) ieee8021SpbObjects(1) ieee8021SpbTopEctTable(9) ieee8021SpbTopEctTableEntry(1) ieee8021SpbTopEctEntryEctAlgorithm(4)}
OID-IRI notation
  • /2/49/0/2/111/2/802/1/1/26/1/9/1/4
  • /Alerting/WMO/2/111/2/802/1/1/26/1/9/1/4
  • /Alerting/0/2/111/2/802/1/1/26/1/9/1/4
  • /Joint-ISO-ITU-T/49/0/2/111/2/802/1/1/26/1/9/1/4
Named path variants
  • /joint-iso-itu-t/alerting/wmo/org/111/2/802/1/ieee802dot1mibs/ieee8021SpbMib/ieee8021SpbObjects/ieee8021SpbTopEctTable/ieee8021SpbTopEctTableEntry/ieee8021SpbTopEctEntryEctAlgorithm
  • /joint-iso-ccitt/alerting/wmo/org/111/2/802/1/ieee802dot1mibs/ieee8021SpbMib/ieee8021SpbObjects/ieee8021SpbTopEctTable/ieee8021SpbTopEctTableEntry/ieee8021SpbTopEctEntryEctAlgorithm

Meaning

Descriptions

1 unique

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

The ECT-ALGORITHM in use.
A 32 bit number. The ISIS Topology Index identifier to
which this instance belongs. Each Topology Index defines
logical topology and is used to enable multiple SPB
instances within several ISIS instances; the upper 24
bits are an OUI or a CID and the lower 8 bits are an index. This
creates a world-wide unique identity for the computation
that will be using the VID thus ensuring consistency.
Sources for this description

IEEE 802

Historical records

Additional source information

Information from IEEE 802 
ieee8021SpbTopEctEntryEctAlgorithm OBJECT-TYPE
    SYNTAX IEEE8021SpbEctAlgorithm
    MAX-ACCESS read-only
    STATUS current
    DESCRIPTION
        "The ECT-ALGORITHM in use. 
         A 32 bit number. The ISIS Topology Index identifier to
         which this instance belongs. Each Topology Index defines
         logical topology and is used to enable multiple SPB
         instances within several ISIS instances; the upper 24
         bits are an OUI or a CID and the lower 8 bits are an index. This
         creates a world-wide unique identity for the computation
         that will be using the VID thus ensuring consistency."
    REFERENCE "12.25.10.1.3, 3.135"
    ::= { ieee8021SpbTopEctTableEntry 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 (7)

OIDNameDirect childrenDescendantsDescription
2.49.0.2.111.2.802.1.1.26.1.9.1.1 ieee8021SpbTopEctEntryTopIx00 The ISIS Topology Index identifier to which this
instance belongs. Each Topology Index defines logical topology
and is used to en…
2.49.0.2.111.2.802.1.1.26.1.9.1.2 ieee8021SpbTopEctEntrySysId00 The system ID which is using a particular ECT.
A value of 0 is a wildcard for all System identifiers.
2.49.0.2.111.2.802.1.1.26.1.9.1.3 ieee8021SpbTopEctEntryBaseVid00 Base VID related to this algorithm
In the case of SPBM this is the B-VID that carries
traffic for this ECT-ALGORITHM. In the case…
2.49.0.2.111.2.802.1.1.26.1.9.1.5 ieee8021SpbTopEctEntryMode00 Operating mode : SPBM (=2) or SPBV (=3)
2.49.0.2.111.2.802.1.1.26.1.9.1.6 ieee8021SpbvTopEctSysMode00 Indication of supporting SPBV mode
auto(=1)/manual(=2)
auto => SPBV mode and auto allocate SPVIDs.
manual => SPBV mode and manuall…
2.49.0.2.111.2.802.1.1.26.1.9.1.7 ieee8021SpbvTopEctEntrySpvid00 SPVID in V mode
The VID this Bridge will use to originate traffic
using this ECT-ALGORITHM when running in SPBV mode.
2.49.0.2.111.2.802.1.1.26.1.9.1.8 ieee8021SpbTopEctEntryLocalUse00 Is this ECT-ALGORITHM in use locally by advertising
Bridge :- TRUE or FALSE. This is used to help with
disruption-free migration …