OID reference

vlanPortIslVlansAllowed

1.3.6.1.4.1.9.5.1.9.3.1.5

Description

An indication of which Virtual LANs are allowed on this Inter-Switch Link. This is an octet string value with bits set to indicate allowed VLANs. It can be interpreted as a sum of f(x) as x goes from 0 to 1023, where f(x) = 0 for VLAN x not allowed and f(x) = exp(2, x) for VLAN x allowed.

Full description and source information

Identification

Identifier and names

Parent
1.3.6.1.4.1.9.5.1.9.3.1 (vlanPortEntry)
Node code
5
Node name
vlanPortIslVlansAllowed
Category
SNMP management object
Numeric OID
1.3.6.1.4.1.9.5.1.9.3.1.5
URN notation
urn:oid:1.3.6.1.4.1.9.5.1.9.3.1.5
Type
OBJECT-TYPE
ASN.1, OID-IRI and named path variants
ASN.1 notation

{1 3 6 1 4 1 9 5 1 9 3 1 5}

  • {iso(1) identified-organization(3) dod(6) internet(1) private(4) enterprise(1) cisco(9) workgroup(5) ciscoStackMIB(1) vlanGrp(9) vlanPortTable(3) vlanPortEntry(1) vlanPortIslVlansAllowed(5)}
  • {iso(1) identified-organization(3) dod(6) internet(1) private(4) enterprise(1) cisco(9) workgroup(5) stack(1) vlanGrp(9) vlanPortTable(3) vlanPortEntry(1) vlanPortIslVlansAllowed(5)}
  • {iso(1) identified-organization(3) dod(6) internet(1) private(4) enterprise(1) me1200(9) workgroup(5) ciscoStackMIB(1) vlanGrp(9) vlanPortTable(3) vlanPortEntry(1) vlanPortIslVlansAllowed(5)}
  • {iso(1) identified-organization(3) dod(6) internet(1) private(4) enterprise(1) me1200(9) workgroup(5) stack(1) vlanGrp(9) vlanPortTable(3) vlanPortEntry(1) vlanPortIslVlansAllowed(5)}
  • {iso(1) identified-organization(3) dod(6) internet(1) private(4) enterprises(1) cisco(9) workgroup(5) ciscoStackMIB(1) vlanGrp(9) vlanPortTable(3) vlanPortEntry(1) vlanPortIslVlansAllowed(5)}
  • {iso(1) identified-organization(3) dod(6) internet(1) private(4) enterprises(1) cisco(9) workgroup(5) stack(1) vlanGrp(9) vlanPortTable(3) vlanPortEntry(1) vlanPortIslVlansAllowed(5)}
  • {iso(1) identified-organization(3) dod(6) internet(1) private(4) enterprises(1) me1200(9) workgroup(5) ciscoStackMIB(1) vlanGrp(9) vlanPortTable(3) vlanPortEntry(1) vlanPortIslVlansAllowed(5)}
  • {iso(1) identified-organization(3) dod(6) internet(1) private(4) enterprises(1) me1200(9) workgroup(5) stack(1) vlanGrp(9) vlanPortTable(3) vlanPortEntry(1) vlanPortIslVlansAllowed(5)}
  • {iso(1) identified-organization(3) dod(6) internet(1) private(4) ldap-enterprise(1) cisco(9) workgroup(5) ciscoStackMIB(1) vlanGrp(9) vlanPortTable(3) vlanPortEntry(1) vlanPortIslVlansAllowed(5)}
  • {iso(1) identified-organization(3) dod(6) internet(1) private(4) ldap-enterprise(1) cisco(9) workgroup(5) stack(1) vlanGrp(9) vlanPortTable(3) vlanPortEntry(1) vlanPortIslVlansAllowed(5)}
  • {iso(1) identified-organization(3) dod(6) internet(1) private(4) ldap-enterprise(1) me1200(9) workgroup(5) ciscoStackMIB(1) vlanGrp(9) vlanPortTable(3) vlanPortEntry(1) vlanPortIslVlansAllowed(5)}
  • {iso(1) identified-organization(3) dod(6) internet(1) private(4) ldap-enterprise(1) me1200(9) workgroup(5) stack(1) vlanGrp(9) vlanPortTable(3) vlanPortEntry(1) vlanPortIslVlansAllowed(5)}
  • {iso(1) identified-organization(3) dod(6) internet(1) private(4) vendor-objects(1) cisco(9) workgroup(5) ciscoStackMIB(1) vlanGrp(9) vlanPortTable(3) vlanPortEntry(1) vlanPortIslVlansAllowed(5)}
  • {iso(1) identified-organization(3) dod(6) internet(1) private(4) vendor-objects(1) cisco(9) workgroup(5) stack(1) vlanGrp(9) vlanPortTable(3) vlanPortEntry(1) vlanPortIslVlansAllowed(5)}
  • {iso(1) identified-organization(3) dod(6) internet(1) private(4) vendor-objects(1) me1200(9) workgroup(5) ciscoStackMIB(1) vlanGrp(9) vlanPortTable(3) vlanPortEntry(1) vlanPortIslVlansAllowed(5)}
  • {iso(1) identified-organization(3) dod(6) internet(1) private(4) vendor-objects(1) me1200(9) workgroup(5) stack(1) vlanGrp(9) vlanPortTable(3) vlanPortEntry(1) vlanPortIslVlansAllowed(5)}
  • Additional combinations skipped.
OID-IRI notation
  • /1/3/6/1/4/1/9/5/1/9/3/1/5
  • /ISO/Identified-Organization/6/1/4/1/9/5/1/9/3/1/5
  • /ISO/3/6/1/4/1/9/5/1/9/3/1/5
Named path variants
  • /iso/identified-organization/dod/internet/private/enterprise/cisco/workgroup/ciscoStackMIB/vlanGrp/vlanPortTable/vlanPortEntry/vlanPortIslVlansAllowed
  • /iso/identified-organization/dod/internet/private/enterprise/cisco/workgroup/stack/vlanGrp/vlanPortTable/vlanPortEntry/vlanPortIslVlansAllowed
  • /iso/identified-organization/dod/internet/private/enterprise/me1200/workgroup/ciscoStackMIB/vlanGrp/vlanPortTable/vlanPortEntry/vlanPortIslVlansAllowed
  • /iso/identified-organization/dod/internet/private/enterprise/me1200/workgroup/stack/vlanGrp/vlanPortTable/vlanPortEntry/vlanPortIslVlansAllowed
  • /iso/identified-organization/dod/internet/private/enterprise/Cisco/workgroup/ciscoStackMIB/vlanGrp/vlanPortTable/vlanPortEntry/vlanPortIslVlansAllowed
  • /iso/identified-organization/dod/internet/private/enterprise/Cisco/workgroup/stack/vlanGrp/vlanPortTable/vlanPortEntry/vlanPortIslVlansAllowed
  • /iso/identified-organization/dod/internet/private/enterprises/cisco/workgroup/ciscoStackMIB/vlanGrp/vlanPortTable/vlanPortEntry/vlanPortIslVlansAllowed
  • /iso/identified-organization/dod/internet/private/enterprises/cisco/workgroup/stack/vlanGrp/vlanPortTable/vlanPortEntry/vlanPortIslVlansAllowed
  • /iso/identified-organization/dod/internet/private/enterprises/me1200/workgroup/ciscoStackMIB/vlanGrp/vlanPortTable/vlanPortEntry/vlanPortIslVlansAllowed
  • /iso/identified-organization/dod/internet/private/enterprises/me1200/workgroup/stack/vlanGrp/vlanPortTable/vlanPortEntry/vlanPortIslVlansAllowed
  • /iso/identified-organization/dod/internet/private/enterprises/Cisco/workgroup/ciscoStackMIB/vlanGrp/vlanPortTable/vlanPortEntry/vlanPortIslVlansAllowed
  • /iso/identified-organization/dod/internet/private/enterprises/Cisco/workgroup/stack/vlanGrp/vlanPortTable/vlanPortEntry/vlanPortIslVlansAllowed
  • /iso/identified-organization/dod/internet/private/ldap-enterprise/cisco/workgroup/ciscoStackMIB/vlanGrp/vlanPortTable/vlanPortEntry/vlanPortIslVlansAllowed
  • /iso/identified-organization/dod/internet/private/ldap-enterprise/cisco/workgroup/stack/vlanGrp/vlanPortTable/vlanPortEntry/vlanPortIslVlansAllowed
  • /iso/identified-organization/dod/internet/private/ldap-enterprise/me1200/workgroup/ciscoStackMIB/vlanGrp/vlanPortTable/vlanPortEntry/vlanPortIslVlansAllowed
  • /iso/identified-organization/dod/internet/private/ldap-enterprise/me1200/workgroup/stack/vlanGrp/vlanPortTable/vlanPortEntry/vlanPortIslVlansAllowed
  • Additional combinations skipped.

SNMP properties

Value type
OCTET STRING
Maximum access defined by MIB
read-write
Status in MIB
mandatory, current

Definitions may combine these properties differently.

Compare 2 source variants

Variant 1 — MIBdepot, Cisco SMIv1

Value type
OCTET STRING
Maximum access defined by MIB
read-write
Status in MIB
mandatory
Allowed size (octets)
0–128

Variant 2 — Cisco, MIBdepot, and others

Value type
OCTET STRING
Maximum access defined by MIB
read-write
Status in MIB
current
Allowed size (octets)
0–128

Using this OID with SNMP

At least one MIB declaration places this object in a table row. A value belongs to a row instance; its suffix depends on the row's INDEX or AUGMENTS definition.

In CISCO-STACK-MIB, the row index consists of these components in order:

  1. vlanPortModule (INTEGER): one numeric subidentifier for the non-negative value.
  2. vlanPort (INTEGER): one numeric subidentifier for the non-negative value.

An instance has the form .1.3.6.1.4.1.9.5.1.9.3.1.5.<vlanPortModule>.<vlanPort>. Use values present on the device and permitted by its MIB. Other definitions can differ.

Published row index: vlanPortModule, vlanPort.

snmpwalk [connection options] DEVICE .1.3.6.1.4.1.9.5.1.9.3.1.5

Replace the placeholders with your connection and authentication options. Available permissions and device support can differ from the MIB.

Properties come from available MIB definitions. Actual device support and access can differ. See source records below for original files and qualifications.

The displayed source records contain one distinct definition. Compare its source records.

vlanPortIslVlansAllowed OBJECT-TYPE
        SYNTAX        OCTET STRING (SIZE (0..128))
        ACCESS        read-write
        STATUS        mandatory
        DESCRIPTION   "An indication of which Virtual LANs are allowed on
                      this Inter-Switch Link.  This is an octet string
                      value with bits set to indicate allowed VLANs.  It
                      can be interpreted as a sum of f(x) as x goes from
                      0 to 1023, where f(x) = 0 for VLAN x not allowed and 
                      f(x) = exp(2, x) for VLAN x allowed. If all bits are
                      0 or the octet string is zero length, the port is
                      not operating as an Inter-Switch Link."
        ::= { vlanPortEntry 5 }

Meaning

Descriptions

2 unique

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

Description 1

An indication of which Virtual LANs are allowed on this Inter-Switch Link. This is an octet string value with bits set to indicate allowed VLANs. It can be interpreted as a sum of f(x) as x goes from 0 to 1023, where f(x) = 0 for VLAN x not allowed and f(x) = exp(2, x) for VLAN x allowed.
Original text from OID Repository
vlanPortIslVlansAllowed OBJECT-TYPE
SYNTAX OCTET STRING (SIZE (0..128))
MAX-ACCESS read-write
STATUS current
DESCRIPTION "An indication of which Virtual LANs are allowed on
this Inter-Switch Link. This is an octet string
value with bits set to indicate allowed VLANs. It
can be interpreted as a sum of f(x) as x goes from
0 to 1023, where f(x) = 0 for VLAN x not allowed and
f(x) = exp(2, x) for VLAN x allowed."
Sources for this description

OID Repository

View at oid-base.com
Automatically extracted from Cisco "SNMP v2 MIBs".

Circitor

Parsed from CISCO-STACK-MIB.mib · CISCO-STACK-MIB

Source file: Download CISCO-STACK-MIB.mib

Browse all files from Circitor

Cisco

Source file: Download CISCO-STACK-MIB.my · Publisher's file

Vendor MIB copy from the Netdisco archive.

Related source files and packages:

Source file: Download CISCO-STACK-MIB · Publisher's file

Vendor MIB copy from the LibreNMS archive. Cisco support.

Related source files and packages:

Other archive copies with the same file

Observium Community

Source file: Download CISCO-STACK-MIB.my · Publisher's file

Browse all files from Cisco

Cisco SMIv1

Source file: Download CISCO-STACK-MIB-V1SMI.my · Publisher's file

Source file: Download CISCO-STACK-MIB-V1SMI.my.txt

Browse all files from Cisco SMIv1

MIBdepot

Source file: Download cisco-stack-mib.mib.txt

Source file: Download CISCO-STACK-MIB.my.txt

Browse all files from MIBdepot

Description 2

An indication of which Virtual LANs are allowed on this Inter-Switch Link. This is an octet string value with bits set to indicate allowed VLANs. It can be interpreted as a sum of f(x) as x goes from 0 to 1023, where f(x) = 0 for VLAN x not allowed and f(x) = exp(2, x) for VLAN x allowed. If all bits are 0 or the octet string is zero length, the port is not operating as an Inter-Switch Link.

Sources for this description

MIBdepot

See 1 matching source record

Evidence

Source records

1 records

Matching descriptions are grouped; open a group to compare definitions and supporting files.

Records for description 2MIBdepot1 record · 1 source

Description 2

vlanPortIslVlansAllowed · mandatoryMIBdepot1 source

Status in source: mandatory.

Names: vlanPortIslVlansAllowed

Technical details
{
  "smi_kind": "OBJECT-TYPE",
  "definition": [
    "vlanPortIslVlansAllowed",
    "OBJECT-TYPE",
    "SYNTAX",
    "OCTET",
    "STRING",
    "(",
    "SIZE",
    "(",
    "0",
    ".",
    ".",
    "128",
    ")",
    ")",
    "ACCESS",
    "read-write",
    "STATUS",
    "mandatory",
    "DESCRIPTION",
    "\"An indication of which Virtual LANs are allowed on this Inter-Switch Link. This is an octet string value with bits set to indicate allowed VLANs. It can be interpreted as a sum of f(x) as x goes from 0 to 1023, where f(x) = 0 for VLAN x not allowed and f(x) = exp(2, x) for VLAN x allowed. If all bits are 0 or the octet string is zero length, the port is not operating as an Inter-Switch Link.\"",
    "::=",
    "{",
    "vlanPortEntry",
    "5",
    "}"
  ],
  "syntax_tree": [
    [
      "SimpleSyntax",
      "OCTET STRING",
      [
        "octetStringSubType",
        [
          [
            0,
            128
          ]
        ]
      ]
    ],
    null,
    [
      "MaxAccessPart",
      "read-write"
    ],
    [
      "Status",
      "mandatory"
    ],
    [
      "DESCRIPTION",
      "An indication of which Virtual LANs are allowed on this Inter-Switch Link. This is an octet string value with bits set to indicate allowed VLANs. It can be interpreted as a sum of f(x) as x goes from 0 to 1023, where f(x) = 0 for VLAN x not allowed and f(x) = exp(2, x) for VLAN x allowed. If all bits are 0 or the octet string is zero length, the port is not operating as an Inter-Switch Link."
    ],
    null,
    null,
    null,
    null
  ]
}
  • Preserved mibdepot archive

    Module: CISCO-STACK-MIB

    See published definition above

    Module imports
    {'RFC-1212': ['OBJECT-TYPE'], 'RFC-1215': ['TRAP-TYPE'], 'RFC1155-SMI': ['enterprises', 'IpAddress', 'TimeTicks', 'Counter'], 'RFC1213-MIB': ['DisplayString'], 'FDDI-SMT73-MIB': ['fddimibPORTSMTIndex', 'fddimibPORTIndex']}
    · Download CISCO-STACK.mib.txt

Historical records

Additional source information

Information from Circitor 
vlanPortIslVlansAllowed OBJECT-TYPE
        SYNTAX        OCTET STRING (SIZE (0..128))
        MAX-ACCESS    read-write
        STATUS        current
        DESCRIPTION   "An indication of which Virtual LANs are allowed
                      on this Inter-Switch Link. This is an octet string
                      value with bits set to indicate allowed VLANs. It
                      can be interpreted as a sum of f(x) as x goes from
                      0 to 1023, where f(x) = 0 for VLAN x not allowed
                      and f(x) = exp(2, x) for VLAN x allowed."
        ::= { vlanPortEntry 5 }
Information from Cisco SMIv1 
vlanPortIslVlansAllowed OBJECT-TYPE
    SYNTAX OCTET STRING(SIZE(0..128))
    ACCESS read-write
    STATUS mandatory
    DESCRIPTION
        "An indication of which Virtual LANs are allowed
        on this Inter-Switch Link. This is an octet string
        value with bits set to indicate allowed VLANs. It
        can be interpreted as a sum of f(x) as x goes from
        0 to 1023, where f(x) = 0 for VLAN x not allowed
        and f(x) = exp(2, x) for VLAN x allowed."
    ::= { vlanPortEntry 5 }
Information from MIBdepot 
vlanPortIslVlansAllowed OBJECT-TYPE
        SYNTAX        OCTET STRING (SIZE (0..128))
        MAX-ACCESS    read-write
        STATUS        current
        DESCRIPTION   "An indication of which Virtual LANs are allowed
                      on this Inter-Switch Link. This is an octet string
                      value with bits set to indicate allowed VLANs. It
                      can be interpreted as a sum of f(x) as x goes from
                      0 to 1023, where f(x) = 0 for VLAN x not allowed 
                      and f(x) = exp(2, x) for VLAN x allowed."
        ::= { vlanPortEntry 5 }
Information from Cisco 
vlanPortIslVlansAllowed OBJECT-TYPE
        SYNTAX        OCTET STRING (SIZE (0..128))
        MAX-ACCESS    read-write
        STATUS        current
        DESCRIPTION   "An indication of which Virtual LANs are allowed
                      on this Inter-Switch Link. This is an octet string
                      value with bits set to indicate allowed VLANs. It
                      can be interpreted as a sum of f(x) as x goes from
                      0 to 1023, where f(x) = 0 for VLAN x not allowed
                      and f(x) = exp(2, x) for VLAN x allowed."
        ::= { vlanPortEntry 5 }

Registration

Registration authorities

First Registration Authority (inferred from ancestor 1.3.6.1.4.1.9)

Greg Satz

Current Registration Authority (inferred from ancestor 1.3.6.1.4.1.9)

Cisco Systems, Inc.

Siblings (10)

OIDNameDirect childrenDescendantsDescription
1.3.6.1.4.1.9.5.1.9.3.1.1 vlanPortModule00 An index value that uniquely identifies the
module where this port is located
(see portModuleIndex).
1.3.6.1.4.1.9.5.1.9.3.1.2 vlanPort00 An index value that uniquely identifies this port
within a module (see portIndex).
1.3.6.1.4.1.9.5.1.9.3.1.3 vlanPortVlan00 The Virtual LAN to which this port belongs.
1.3.6.1.4.1.9.5.1.9.3.1.6 vlanPortSwitchLevel00 Indicates the priority level the port uses to
access the switching media. If vlanPortSwitchLevel
is not applicable to the port, n…
1.3.6.1.4.1.9.5.1.9.3.1.7 vlanPortIslAdminStatus00 Indicates the administrative status set on the
trunk port while the operational status is the one
that indicates whether the port…
1.3.6.1.4.1.9.5.1.9.3.1.8 vlanPortIslOperStatus00 Indicates if the port is actually trunking or
not. In the case of ISL capable ports, the status
depends on the success or failure…
1.3.6.1.4.1.9.5.1.9.3.1.9 vlanPortIslPriorityVlans00 An indication of which Virtual LANs have a better
dot1dStpPortPriority value. This object can be
used to perform load balancing o…
1.3.6.1.4.1.9.5.1.9.3.1.10 vlanPortAdminStatus00 Indicates whether the port will get assigned to a
VLAN statically or dynamically. When it is set to
dynamic, the needed informati…
1.3.6.1.4.1.9.5.1.9.3.1.11 vlanPortOperStatus00 An indication of the current VLAN status of the
port.
A status of inactive(1) indicates that a dynamic
port does not yet have a VL…
1.3.6.1.4.1.9.5.1.9.3.1.12 vlanPortAuxiliaryVlan00 The Voice Virtual Vlan ID (VVID) to which this
port belongs to.
If the VVID is not supported on the port, this MIB
object will not…