Reference record for OID 1.3.6.1.4.1.9.5.1.20.2.1.4



parent
1.3.6.1.4.1.9.5.1.20.2.1 (portTopNEntry)
node code
4
node name
portTopNUtilization
dot oid
1.3.6.1.4.1.9.5.1.20.2.1.4
type
OBJECT-TYPE
asn1 oid
  • {iso(1) identified-organization(3) dod(6) internet(1) private(4) enterprise(1) cisco(9) workgroup(5) ciscoStackMIB(1) portTopNGrp(20) portTopNTable(2) portTopNEntry(1) portTopNUtilization(4)}
  • {iso(1) identified-organization(3) dod(6) internet(1) private(4) enterprise(1) cisco(9) workgroup(5) stack(1) portTopNGrp(20) portTopNTable(2) portTopNEntry(1) portTopNUtilization(4)}
  • ...skipped...
  • {iso(1) org(3) dod(6) internet(1) private(4) enterprise(1) cisco(9) workgroup(5) ciscoStackMIB(1) portTopNGrp(20) portTopNTable(2) portTopNEntry(1) portTopNUtilization(4)}
  • {iso(1) org(3) dod(6) internet(1) private(4) enterprise(1) cisco(9) workgroup(5) stack(1) portTopNGrp(20) portTopNTable(2) portTopNEntry(1) portTopNUtilization(4)}
  • {iso(1) org(3) dod(6) internet(1) private(4) enterprises(1) cisco(9) workgroup(5) ciscoStackMIB(1) portTopNGrp(20) portTopNTable(2) portTopNEntry(1) portTopNUtilization(4)}
  • {iso(1) org(3) dod(6) internet(1) private(4) enterprises(1) cisco(9) workgroup(5) stack(1) portTopNGrp(20) portTopNTable(2) portTopNEntry(1) portTopNUtilization(4)}
  • ...skipped...
  • {iso(1) iso-identified-organization(3) dod(6) internet(1) private(4) enterprises(1) cisco(9) workgroup(5) ciscoStackMIB(1) portTopNGrp(20) portTopNTable(2) portTopNEntry(1) portTopNUtilization(4)}
  • {iso(1) iso-identified-organization(3) dod(6) internet(1) private(4) enterprises(1) cisco(9) workgroup(5) stack(1) portTopNGrp(20) portTopNTable(2) portTopNEntry(1) portTopNUtilization(4)}
    • iri oid
  • /iso/identified-organization/dod/internet/private/enterprise/cisco/workgroup/ciscoStackMIB/portTopNGrp/portTopNTable/portTopNEntry/portTopNUtilization
  • /iso/identified-organization/dod/internet/private/enterprise/cisco/workgroup/stack/portTopNGrp/portTopNTable/portTopNEntry/portTopNUtilization
  • ...skipped...
  • /iso/org/dod/internet/private/enterprise/cisco/workgroup/ciscoStackMIB/portTopNGrp/portTopNTable/portTopNEntry/portTopNUtilization
  • /iso/org/dod/internet/private/enterprise/cisco/workgroup/stack/portTopNGrp/portTopNTable/portTopNEntry/portTopNUtilization
  • /iso/org/dod/internet/private/enterprises/cisco/workgroup/ciscoStackMIB/portTopNGrp/portTopNTable/portTopNEntry/portTopNUtilization
  • /iso/org/dod/internet/private/enterprises/cisco/workgroup/stack/portTopNGrp/portTopNTable/portTopNEntry/portTopNUtilization
  • ...skipped...
  • /iso/iso-identified-organization/dod/internet/private/enterprises/cisco/workgroup/ciscoStackMIB/portTopNGrp/portTopNTable/portTopNEntry/portTopNUtilization
  • /iso/iso-identified-organization/dod/internet/private/enterprises/cisco/workgroup/stack/portTopNGrp/portTopNTable/portTopNEntry/portTopNUtilization
    • iri by oid_info
    /ISO/Identified-Organization/6/1/4/1/9/5/1/20/2/1/4

    Description by circitor

    The utilization of the port in the system.
    The utilization is computed in the following
    methods:

    Ethernet Utilization: (If Full Duplex, multiply by 2)

    10 Mbps I/O-pkts * (9.6 + 6.4) + (0.8 * I/O-Bytes)
    Ethernet Util =
    Interval * 10,000

    where 9.6 is interframe gap of Ethernet
    6.4 is preamble of Ethernet
    10,000 is 10Mbps

    100 Mbps I/O-pkts * (96 + 64) + (8 * I/O-Bytes)
    Ethernet Util =
    Interval * 1,000,000

    1000 Mbps I/O-pkts * (96 + 64) + (8 * I/O-Bytes)
    Ethernet Util =
    Interval * 10,000,000

    All other I/O-pkts * (9.6 + 6.4) + (0.8 * I/O-Bytes)
    Ethernet Util =
    Interval * N * 1,000
    (where N is N Mbps)

    Token Ring Utilization:
    (Assuming that Octets is from AC byte through FCS)


    4 Mbps Pkts * 32 + (8 * Octets)
    Token Ring Util = 100 *
    Interval * 4,000,000
    where 32 is bits in SD, ED, FS and IFG

    16 Mbps Pkts * 64 + (8 * Octets)
    Token Ring Util = 100 *
    Interval * 16,000,000
    where 64 is bits in SD, ED, FS and IFG

    FDDI Utilization:

    I/O-Pkts * (64 + 8 + 32 + 16) + (8 * I/O-Bytes)
    FDDI Util =
    Interval * 100,000,000

    where 64 is Preamble of FDDI,
    8 is the Start Delimiter (SD) of FDDI,
    32 is the CRC, and
    16 is the End of Frame Sequence (EFS) of FDDI.

    Parsed from file CISCO-STACK-MIB.mib
    Module: CISCO-STACK-MIB

    Description by cisco_v1

    The utilization of the port in the system.
    The utilization is computed in the following
    methods:

    Ethernet Utilization: (If Full Duplex, multiply by 2)

    10 Mbps I/O-pkts * (9.6 + 6.4) + (0.8 * I/O-Bytes)
    Ethernet Util =
    Interval * 10,000

    where 9.6 is interframe gap of Ethernet
    6.4 is preamble of Ethernet
    10,000 is 10Mbps

    100 Mbps I/O-pkts * (96 + 64) + (8 * I/O-Bytes)
    Ethernet Util =
    Interval * 1,000,000

    1000 Mbps I/O-pkts * (96 + 64) + (8 * I/O-Bytes)
    Ethernet Util =
    Interval * 10,000,000

    All other I/O-pkts * (9.6 + 6.4) + (0.8 * I/O-Bytes)
    Ethernet Util =
    Interval * N * 1,000
    (where N is N Mbps)

    Token Ring Utilization:
    (Assuming that Octets is from AC byte through FCS)


    4 Mbps Pkts * 32 + (8 * Octets)
    Token Ring Util = 100 *
    Interval * 4,000,000
    where 32 is bits in SD, ED, FS and IFG

    16 Mbps Pkts * 64 + (8 * Octets)
    Token Ring Util = 100 *
    Interval * 16,000,000
    where 64 is bits in SD, ED, FS and IFG

    FDDI Utilization:

    I/O-Pkts * (64 + 8 + 32 + 16) + (8 * I/O-Bytes)
    FDDI Util =
    Interval * 100,000,000

    where 64 is Preamble of FDDI,
    8 is the Start Delimiter (SD) of FDDI,
    32 is the CRC, and
    16 is the End of Frame Sequence (EFS) of FDDI.

    Description by oid_info

    portTopNUtilization OBJECT-TYPE
    SYNTAX INTEGER(1..65535)
    MAX-ACCESS read-only
    STATUS current
    DESCRIPTION "The utilization of the port in the system.
    The utilization is computed in the following methods:
    Ethernet Utilization: (If Full Duplex, multiply by 2)
    10 Mbps I/O-pkts * (9.6 + 6.4) + (0.8 * I/O-Bytes)
    Ethernet Util = ------------------------------------------
    Interval * 10,000
    where 9.6 is interframe gap of Ethernet
    6.4 is preamble of Ethernet
    10,000 is 10Mbps
    100 Mbps I/O-pkts * (96 + 64) + (8 * I/O-Bytes)
    Ethernet Util = --------------------------------------
    Interval * 1,000,000
    1000 Mbps I/O-pkts * (96 + 64) + (8 * I/O-Bytes)
    Ethernet Util = --------------------------------------
    Interval * 10,000,000
    Token Ring Utilization:
    (Assuming that Octets is from AC byte through FCS)
    4 Mbps Pkts * 32 + (8 * Octets)
    Token Ring Util = 100 * ------------------------
    Interval * 4,000,000
    where 32 is bits in SD, ED, FS and IFG
    16 Mbps Pkts * 64 + (8 * Octets)
    Token Ring Util = 100 * ------------------------
    Interval * 16,000,000
    where 64 is bits in SD, ED, FS and IFG
    FDDI Utilization:
    I/O-Pkts * (64 + 8 + 32 + 16) + (8 * I/O-Bytes)
    FDDI Util = ------------------------------------------------
    Interval * 100,000,000
    where 64 is Preamble of FDDI,
    8 is the Start Delimiter (SD) of FDDI,
    32 is the CRC, and
    16 is the End of Frame Sequence (EFS) of FDDI."
    View at oid-info.com

    Description by mibdepot

    The utilization of the port in the system.
    The utilization is computed in the following
    methods:

    Ethernet Utilization: (If Full Duplex, multiply by 2)

    10 Mbps I/O-pkts * (9.6 + 6.4) + (0.8 * I/O-Bytes)
    Ethernet Util =
    Interval * 10,000

    where 9.6 is interframe gap of Ethernet
    6.4 is preamble of Ethernet
    10,000 is 10Mbps

    100 Mbps I/O-pkts * (96 + 64) + (8 * I/O-Bytes)
    Ethernet Util =
    Interval * 1,000,000

    1000 Mbps I/O-pkts * (96 + 64) + (8 * I/O-Bytes)
    Ethernet Util =
    Interval * 10,000,000

    All other I/O-pkts * (9.6 + 6.4) + (0.8 * I/O-Bytes)
    Ethernet Util =
    Interval * N * 1,000
    (where N is N Mbps)

    Token Ring Utilization:
    (Assuming that Octets is from AC byte through FCS)


    4 Mbps Pkts * 32 + (8 * Octets)
    Token Ring Util = 100 *
    Interval * 4,000,000
    where 32 is bits in SD, ED, FS and IFG

    16 Mbps Pkts * 64 + (8 * Octets)
    Token Ring Util = 100 *
    Interval * 16,000,000
    where 64 is bits in SD, ED, FS and IFG

    FDDI Utilization:

    I/O-Pkts * (64 + 8 + 32 + 16) + (8 * I/O-Bytes)
    FDDI Util =
    Interval * 100,000,000

    where 64 is Preamble of FDDI,
    8 is the Start Delimiter (SD) of FDDI,
    32 is the CRC, and
    16 is the End of Frame Sequence (EFS) of FDDI.

    Parsed from file cisco-stack-mib.mib.txt
    Company: None
    Module: CISCO-STACK-MIB

    Description by cisco

    The utilization of the port in the system.
    The utilization is computed in the following
    methods:

    Ethernet Utilization: (If Full Duplex, multiply by 2)

    10 Mbps I/O-pkts * (9.6 + 6.4) + (0.8 * I/O-Bytes)
    Ethernet Util =
    Interval * 10,000

    where 9.6 is interframe gap of Ethernet
    6.4 is preamble of Ethernet
    10,000 is 10Mbps

    100 Mbps I/O-pkts * (96 + 64) + (8 * I/O-Bytes)
    Ethernet Util =
    Interval * 1,000,000

    1000 Mbps I/O-pkts * (96 + 64) + (8 * I/O-Bytes)
    Ethernet Util =
    Interval * 10,000,000

    All other I/O-pkts * (9.6 + 6.4) + (0.8 * I/O-Bytes)
    Ethernet Util =
    Interval * N * 1,000
    (where N is N Mbps)

    Token Ring Utilization:
    (Assuming that Octets is from AC byte through FCS)


    4 Mbps Pkts * 32 + (8 * Octets)
    Token Ring Util = 100 *
    Interval * 4,000,000
    where 32 is bits in SD, ED, FS and IFG

    16 Mbps Pkts * 64 + (8 * Octets)
    Token Ring Util = 100 *
    Interval * 16,000,000
    where 64 is bits in SD, ED, FS and IFG

    FDDI Utilization:

    I/O-Pkts * (64 + 8 + 32 + 16) + (8 * I/O-Bytes)
    FDDI Util =
    Interval * 100,000,000

    where 64 is Preamble of FDDI,
    8 is the Start Delimiter (SD) of FDDI,
    32 is the CRC, and
    16 is the End of Frame Sequence (EFS) of FDDI.

    Information by circitor

    portTopNUtilization OBJECT-TYPE
        SYNTAX        INTEGER(1..65535)
        MAX-ACCESS    read-only
        STATUS        current
        DESCRIPTION   "The utilization of the port in the system.
                      The utilization is computed in the following
                      methods:

              Ethernet Utilization: (If Full Duplex, multiply by 2)

              10 Mbps         I/O-pkts * (9.6 + 6.4) + (0.8 * I/O-Bytes)
              Ethernet Util = 
                              Interval * 10,000

                              where 9.6 is interframe gap of Ethernet
                              6.4 is preamble of Ethernet
                              10,000 is 10Mbps

              100 Mbps        I/O-pkts * (96 + 64) + (8 * I/O-Bytes)
              Ethernet Util = 
                              Interval * 1,000,000

              1000 Mbps       I/O-pkts * (96 + 64) + (8 * I/O-Bytes)
              Ethernet Util = 
                              Interval * 10,000,000

              All other       I/O-pkts * (9.6 + 6.4) + (0.8 * I/O-Bytes)
              Ethernet Util = 
                              Interval * N * 1,000
                              (where N is N Mbps)

              Token Ring Utilization:
                (Assuming that Octets is from AC byte through FCS)


              4 Mbps                  Pkts * 32 + (8 * Octets)
              Token Ring Util = 100 * 
                                      Interval * 4,000,000
                                 where 32 is bits in SD, ED, FS and IFG

              16 Mbps                 Pkts * 64 + (8 * Octets)
              Token Ring Util = 100 * 
                                      Interval * 16,000,000
                                where 64 is bits in SD, ED, FS and IFG

              FDDI Utilization:

                         I/O-Pkts * (64 + 8 + 32 + 16) + (8 * I/O-Bytes)
             FDDI Util = 
                         Interval * 100,000,000

                         where 64 is Preamble of FDDI,
                         8 is the Start Delimiter (SD) of FDDI,
                         32 is the CRC, and
                         16 is the End of Frame Sequence (EFS) of FDDI."

        ::= { portTopNEntry 4 }

    Information by cisco_v1

    portTopNUtilization OBJECT-TYPE
    SYNTAX INTEGER(1..65535)
    ACCESS read-only
    STATUS mandatory
    DESCRIPTION
        "The utilization of the port in the system.
        The utilization is computed in the following
        methods:
        
        Ethernet Utilization: (If Full Duplex, multiply by 2)
        
        10 Mbps         I/O-pkts * (9.6 + 6.4) + (0.8 * I/O-Bytes)
        Ethernet Util = 
                Interval * 10,000
        
                where 9.6 is interframe gap of Ethernet
                6.4 is preamble of Ethernet
                10,000 is 10Mbps
        
        100 Mbps        I/O-pkts * (96 + 64) + (8 * I/O-Bytes)
        Ethernet Util = 
                Interval * 1,000,000
        
        1000 Mbps       I/O-pkts * (96 + 64) + (8 * I/O-Bytes)
        Ethernet Util = 
                Interval * 10,000,000
        
        All other       I/O-pkts * (9.6 + 6.4) + (0.8 * I/O-Bytes)
        Ethernet Util = 
                Interval * N * 1,000
                (where N is N Mbps)
        
        Token Ring Utilization:
        (Assuming that Octets is from AC byte through FCS)
        
        
        4 Mbps                  Pkts * 32 + (8 * Octets)
        Token Ring Util = 100 * 
                        Interval * 4,000,000
                   where 32 is bits in SD, ED, FS and IFG
        
        16 Mbps                 Pkts * 64 + (8 * Octets)
        Token Ring Util = 100 * 
                        Interval * 16,000,000
                  where 64 is bits in SD, ED, FS and IFG
        
        FDDI Utilization:
        
           I/O-Pkts * (64 + 8 + 32 + 16) + (8 * I/O-Bytes)
        FDDI Util = 
           Interval * 100,000,000
        
           where 64 is Preamble of FDDI,
           8 is the Start Delimiter (SD) of FDDI,
           32 is the CRC, and
           16 is the End of Frame Sequence (EFS) of FDDI."
    ::= { portTopNEntry 4 }

    Information by oid_info

    Automatically extracted from Cisco "SNMP v2 MIBs".

    Information by mibdepot

    portTopNUtilization OBJECT-TYPE
        SYNTAX        INTEGER(1..65535)
        MAX-ACCESS    read-only
        STATUS        current
        DESCRIPTION   "The utilization of the port in the system.
                      The utilization is computed in the following 
                      methods:

              Ethernet Utilization: (If Full Duplex, multiply by 2)

              10 Mbps         I/O-pkts * (9.6 + 6.4) + (0.8 * I/O-Bytes)
              Ethernet Util = 
                              Interval * 10,000

                              where 9.6 is interframe gap of Ethernet
                              6.4 is preamble of Ethernet
                              10,000 is 10Mbps

              100 Mbps        I/O-pkts * (96 + 64) + (8 * I/O-Bytes)
              Ethernet Util = 
                              Interval * 1,000,000

              1000 Mbps       I/O-pkts * (96 + 64) + (8 * I/O-Bytes)
              Ethernet Util = 
                              Interval * 10,000,000

              All other       I/O-pkts * (9.6 + 6.4) + (0.8 * I/O-Bytes)
              Ethernet Util = 
                              Interval * N * 1,000
                              (where N is N Mbps)

              Token Ring Utilization:
                (Assuming that Octets is from AC byte through FCS)


              4 Mbps                  Pkts * 32 + (8 * Octets)
              Token Ring Util = 100 * 
                                      Interval * 4,000,000
                                 where 32 is bits in SD, ED, FS and IFG

              16 Mbps                 Pkts * 64 + (8 * Octets)
              Token Ring Util = 100 * 
                                      Interval * 16,000,000
                                where 64 is bits in SD, ED, FS and IFG

              FDDI Utilization:

                         I/O-Pkts * (64 + 8 + 32 + 16) + (8 * I/O-Bytes)
             FDDI Util = 
                         Interval * 100,000,000

                         where 64 is Preamble of FDDI,
                         8 is the Start Delimiter (SD) of FDDI,
                         32 is the CRC, and
                         16 is the End of Frame Sequence (EFS) of FDDI."

        ::= { portTopNEntry 4 }

    Information by cisco

    portTopNUtilization OBJECT-TYPE
        SYNTAX        INTEGER(1..65535)
        MAX-ACCESS    read-only
        STATUS        current
        DESCRIPTION   "The utilization of the port in the system.
                      The utilization is computed in the following
                      methods:

              Ethernet Utilization: (If Full Duplex, multiply by 2)

              10 Mbps         I/O-pkts * (9.6 + 6.4) + (0.8 * I/O-Bytes)
              Ethernet Util = 
                              Interval * 10,000

                              where 9.6 is interframe gap of Ethernet
                              6.4 is preamble of Ethernet
                              10,000 is 10Mbps

              100 Mbps        I/O-pkts * (96 + 64) + (8 * I/O-Bytes)
              Ethernet Util = 
                              Interval * 1,000,000

              1000 Mbps       I/O-pkts * (96 + 64) + (8 * I/O-Bytes)
              Ethernet Util = 
                              Interval * 10,000,000

              All other       I/O-pkts * (9.6 + 6.4) + (0.8 * I/O-Bytes)
              Ethernet Util = 
                              Interval * N * 1,000
                              (where N is N Mbps)

              Token Ring Utilization:
                (Assuming that Octets is from AC byte through FCS)


              4 Mbps                  Pkts * 32 + (8 * Octets)
              Token Ring Util = 100 * 
                                      Interval * 4,000,000
                                 where 32 is bits in SD, ED, FS and IFG

              16 Mbps                 Pkts * 64 + (8 * Octets)
              Token Ring Util = 100 * 
                                      Interval * 16,000,000
                                where 64 is bits in SD, ED, FS and IFG

              FDDI Utilization:

                         I/O-Pkts * (64 + 8 + 32 + 16) + (8 * I/O-Bytes)
             FDDI Util = 
                         Interval * 100,000,000

                         where 64 is Preamble of FDDI,
                         8 is the Start Delimiter (SD) of FDDI,
                         32 is the CRC, and
                         16 is the End of Frame Sequence (EFS) of FDDI."

        ::= { portTopNEntry 4 }

    First Registration Authority (recovered by parent 1.3.6.1.4.1.9)

    Greg Satz

    Current Registration Authority (recovered by parent 1.3.6.1.4.1.9)

    Cisco Systems, Inc.

    Brothers (9)

    OIDNameSub childrenSub Nodes TotalDescription
    1.3.6.1.4.1.9.5.1.20.2.1.1 portTopNIndex 0 0 An index that uniquely identifies an entry in
    the portTopN table among those in the same report.
    This index is between 1 and N, w…
    1.3.6.1.4.1.9.5.1.20.2.1.2 portTopNModuleNumber 0 0 The module number of the port counter data
    entry.
    1.3.6.1.4.1.9.5.1.20.2.1.3 portTopNPortNumber 0 0 The port number of the port counter data entry.
    1.3.6.1.4.1.9.5.1.20.2.1.5 portTopNIOOctets 0 0 The Input and Output octets of the port in the
    system.
    1.3.6.1.4.1.9.5.1.20.2.1.6 portTopNIOPkts 0 0 The Input and Output packets of the port in the
    system.
    1.3.6.1.4.1.9.5.1.20.2.1.7 portTopNIOBroadcast 0 0 The Input and Output broadcast packets of the
    port in the system.
    1.3.6.1.4.1.9.5.1.20.2.1.8 portTopNIOMulticast 0 0 The Input and Output multicast packets of the
    port in the system.
    1.3.6.1.4.1.9.5.1.20.2.1.9 portTopNInErrors 0 0 The Input error packets of the port in the
    system.
    1.3.6.1.4.1.9.5.1.20.2.1.10 portTopNBufferOverFlow 0 0 The number of buffer overflow of the port in
    the system.