Cisco Enhanced Benes fabric MIB module. This MIB module is used for managing/tracking the Ehanced Benes Fabric entities and/or fabric related configuration, state and statistics information. The fabric entities relationship is shown as follows:
Acronyms and terms:
RP - Routing processor.
DRP - Distributed Route Processor.
LC - Line card.
SFE - switch fabric element.
SFE port - the port of SFE contains a transmitter and/or
receiver to transmit and/or receive data from backplane.
fabric link - Fabric link.
+-+ +-+
|T1+=====================================>+R|
+-+ single fabric link +-+
A fabric link contains a transmitter T and receiver R. The transmitter T is in the source SFE port of the fabric link and the receiver R is in the destination SFE port of the fabric link.
OIM - Optical Interface Module.
fabric bundle - Fabric bundle is a cable that contains one or more fabric links for transferring data between fabric cards.
+-+ +-+
|A+==================/====================+B|
+-+ 1..N fabric links +-+
A fabric bundle cable contains 1 to N fabric links. One end of the fabric bundle cable is plugged into the fabric bundle port A of fabric card in Line card rack and the other end is plugged into the fabric bundle port B on a OIM of fabric rack for the high speed data transfer between fabric bundle port A and B.
ingressq - a switch fabric element which queues/segments
packets into cells and sends them into fabric.
fabricq - a switch fabric element which resequences and
reassembles cells from fabric into packets and forwarding them to the egress interface related hardware. fabric plane - Fabric plane is a path from a set of ingressqs in a RP/DRP or LC card to a set of fabricqs in other RP/DRP or LC cards for transferring data between RP, DRP, and LC cards.
TruthValue1 = true2 = falseRepresents a boolean value. · Integer32
This object indicates whether cfhPlaneStateNotification traps should be generated for fabric plane operational status change. If the value of this object is 'true', cfhPlaneStateNotification traps will be generated when a fabric plane operational status transition occurs.
cfhGenBundleStateTrapEnable
1.3.6.1.4.1.9.9.257.1.1.2
TruthValue1 = true2 = falseRepresents a boolean value. · Integer32
This object indicates whether cfhBundleStateNotification traps should be generated for fabric bundle operational status change. If the value of this object is 'true', cfhBundleStateNotification traps will be generated when the cfhBundleOperStatus state transition occurs.
cfhGenBundleDownedLinkTrapEnable
1.3.6.1.4.1.9.9.257.1.1.3
TruthValue1 = true2 = falseRepresents a boolean value. · Integer32
This object controls whether cfhBundleDownedLinkNotification traps should be generated for the downed fabric link in a specific fabric bundle. If the value of this object is 'true', the cfhBundleDownedLinkNotification traps will be generated when the number of downed links in fabric bundle has transitioned from 0 to 1 or from 1 to 0.
cfhPlaneCapacityThreshold
1.3.6.1.4.1.9.9.257.1.2.3
Unsigned32
This object specifies the minimum required number of fabric planes whose cfhPlaneOperStatus value is 'up' in order for the system to be considered fully operational.
cfhBundleTotal
1.3.6.1.4.1.9.9.257.1.3.1
Unsigned32
The total number of fabric bundles in the managed system.
cfhBundleDowned
1.3.6.1.4.1.9.9.257.1.3.2
Gauge32
The current number of downed fabric bundles in the managed system.
cfhBundlePortTotalNumber
1.3.6.1.4.1.9.9.257.1.4.1
Unsigned32
The total number of fabric bundle ports in the managed system.
Table details
cfhPlaneTable
1.3.6.1.4.1.9.9.257.1.2.1
Index: cfhPlaneId
This table containing information about fabric plane state and statistics in the managed system.
cfhPlaneId
1.3.6.1.4.1.9.9.257.1.2.1.1.1
CfhPlaneA unique value, greater than zero, for each fabric plane in the managed system. It is recommended that values are assigned contiguously starting from 1. (1..4294967295) · Unsigned32
The fabric plane identifier. A unique value, greater than zero, for each fabric plane hardware that is detected by the fabric software in the managed system. It is recommended that values are assigned contiguously starting from 1. The value for each fabric plane ID must remain constant from one re-initialization of the entity's network management system to the next re-initialization.
cfhPlaneAdminStatus
1.3.6.1.4.1.9.9.257.1.2.1.1.2
CfhAdminState1 = up2 = downAn enumerated value that provides an indication of the desired administrative state of a fabric entity.
up - bring up the fabric entities.
down - shut down the fabric entities. · Integer32
This object controls whether the fabric plane should be brought 'down' or 'up'.
This object indicates the current fabric plane operational status.
up - The plane is fully 'up' (i.e., the plane can pass
both unicast and multicast traffic).
down - The plane is fully 'down' (i.e., th plane can't
pass both unicast and multicast traffic). mcastDown - The multicast state of the plane is 'down' (i.e., unicast traffic can pass though the plane but multicast traffic can't).
oos - The plane is out of service (i.e., online diag
detects the fabric transport media has problem in the plane).
cfhPlaneTotalBundles
1.3.6.1.4.1.9.9.257.1.2.1.1.4
Unsigned32
The total number of fabric bundles in the fabric plane.
cfhPlaneDownedBundles
1.3.6.1.4.1.9.9.257.1.2.1.1.5
Gauge32
The current number of downed fabric bundles in the fabric plane.
This table containing statistics information for the fabric planes in the managed system. Discontinuities in the value of all statistics counters in this table might occur if chassis removal or re-initialization occurs in a managed system. The value of cfhPlaneStatsCounterDiscTime is updated when the counter of fabric plane discontinuity occurs.
cfhPlaneStatsRxDataCells
1.3.6.1.4.1.9.9.257.1.2.2.1.1
Counter64 (0..18446744073709551615)
The accumulated number of data cells have been received by all link receivers for this plane.
cfhPlaneStatsTxDataCells
1.3.6.1.4.1.9.9.257.1.2.2.1.2
Counter64 (0..18446744073709551615)
The accumulated number of data cells had been transmitted by all link transmitters for this plane.
cfhPlaneStatsRxCECells
1.3.6.1.4.1.9.9.257.1.2.2.1.3
Counter32
The accumulated number of correctable errored cells had been received by all link receivers for this plane.
cfhPlaneStatsRxUCECells
1.3.6.1.4.1.9.9.257.1.2.2.1.4
Counter32
The accumulated number of uncorrectable errored cells had been received by all link receivers for this plane.
cfhPlaneStatsRxPECells
1.3.6.1.4.1.9.9.257.1.2.2.1.5
Counter32
The accumulated number of corrupted cells (e.g., parity error was detected in the cells) have been received by all fabric link receivers for this plane.
cfhPlaneStatsUnicastLostCells
1.3.6.1.4.1.9.9.257.1.2.2.1.6
Counter32
The accumulated number of unicast cell loss for this plane. The lost cells are ones that had to be dropped because of queue overflow, or some such reason.
cfhPlaneStatsMulticastLostCells
1.3.6.1.4.1.9.9.257.1.2.2.1.7
Counter32
The accumulated number of multicast cell loss for this plane. The lost cells are ones that had to be dropped because of queue overflow, or some such reason.
cfhPlaneStatsCounterDiscTime
1.3.6.1.4.1.9.9.257.1.2.2.1.8
TimeStampThe value of the sysUpTime object at which a specific occurrence happened. The specific occurrence must be
defined in the description of any object defined using this type.
If sysUpTime is reset to zero as a result of a re- initialization of the network management (sub)system, then the values of all TimeStamp objects are also reset. However, after approximately 497 days without a re- initialization, the sysUpTime object will reach 2^^32-1 and then increment around to zero; in this case, existing values of TimeStamp objects do not change. This can lead to ambiguities in the value of TimeStamp objects. · TimeTicks
The value of sysUpTime on the most recent occasion at which all of fabric plane's counters suffered a discontinuity. If no such discontinuities have occurred since the last re-initialization of the local management subsystem, then this object contains a zero value.
cfhBundleTable
1.3.6.1.4.1.9.9.257.1.3.3
Index: cfhBundleId
This table containing information about fabric bundle state and statistics in the managed system.
cfhBundleId
1.3.6.1.4.1.9.9.257.1.3.3.1.1
CfhBundleA unique value, greater than zero, for each fabric bundle in the managed system. It is recommended that values are assigned contiguously starting from 1. (1..4294967295) · Unsigned32
The fabric bundle identifier. A unique value, greater than zero, for each fabric bundle hardware that is detected by the fabric software in the managed system.
cfhBundleName
1.3.6.1.4.1.9.9.257.1.3.3.1.2
SnmpAdminStringAn octet string containing administrative information, preferably in human-readable form.
To facilitate internationalization, this information is represented using the ISO/IEC IS 10646-1 character set, encoded as an octet string using the UTF-8 transformation format described in [RFC2279].
Since additional code points are added by amendments to the 10646 standard from time to time, implementations must be prepared to encounter any code point from 0x00000000 to 0x7fffffff. Byte sequences that do not correspond to the valid UTF-8 encoding of a code point or are outside this range are prohibited.
The use of control codes should be avoided.
When it is necessary to represent a newline, the control code sequence CR LF should be used.
The use of leading or trailing white space should be avoided.
For code points not directly supported by user interface hardware or software, an alternative means of entry and display, such as hexadecimal, may be provided.
For information encoded in 7-bit US-ASCII, the UTF-8 encoding is identical to the US-ASCII encoding.
UTF-8 may require multiple bytes to represent a single character / code point; thus the length of this object in octets may be different from the number of characters encoded. Similarly, size constraints refer to the number of encoded octets, not the number of characters represented by an encoding.
Note that when this TC is used for an object that is used or envisioned to be used as an index, then a SIZE restriction MUST be specified so that the number of sub-identifiers for any object instance does not exceed the limit of 128, as defined by [RFC3416].
Note that the size of an SnmpAdminString object is measured in octets, not characters. SIZE (0..255) · OCTET STRING · hint 255t
The textual name of the interface. The value of this object should be the name of the fabric bundle as assigned by the fabric software and should be suitable for use in commands entered at the device's `console' The bundle name is a location string with the following syntax <rack>/<slot>/<module>/<bundle port>.
Where <rack> is line card rack, <slot> is the fabric card slot, <module> is fabric module and <bundle port> is the bundle connector on the fabric card ofnor OIM
cfhBundlePlane
1.3.6.1.4.1.9.9.257.1.3.3.1.3
CfhPlaneA unique value, greater than zero, for each fabric plane in the managed system. It is recommended that values are assigned contiguously starting from 1. (1..4294967295) · Unsigned32
The fabric bundle associated fabric plane.
cfhBundleOperStatus
1.3.6.1.4.1.9.9.257.1.3.3.1.4
INTEGER1 = up2 = down · Integer32
This object indicates the current fabric bundle operational status.
cfhBundleTotalLinks
1.3.6.1.4.1.9.9.257.1.3.3.1.5
Unsigned32
The total fabric links in the fabric bundle.
cfhBundleDownedLinks
1.3.6.1.4.1.9.9.257.1.3.3.1.6
Gauge32
The current number of downed fabric links in the fabric bundle.
cfhBundlePortLCRCardIndex
1.3.6.1.4.1.9.9.257.1.3.3.1.7
PhysicalIndexAn arbitrary value that uniquely identifies the physical entity. The value should be a small positive integer. Index values for different physical entities are not necessarily contiguous. (1..2147483647) · Integer32 · hint d
The physical entity index of fabric card in the line card rack for the line card rack bundle port of the fabric bundle.
cfhBundlePortLCRId
1.3.6.1.4.1.9.9.257.1.3.3.1.8
Unsigned32
The fabric bundle port identifier of the physical fabric bundle port that is on the cfhBundlePortLCRCardIndex associated fabric card.
cfhBundlePortSecondCardIndex
1.3.6.1.4.1.9.9.257.1.3.3.1.9
PhysicalIndexAn arbitrary value that uniquely identifies the physical entity. The value should be a small positive integer. Index values for different physical entities are not necessarily contiguous. (1..2147483647) · Integer32 · hint d
The physical entity index of OIM in the fabric rack or fabric card in line card rack (only apply to a two line card racks system) for the second bundle port of the fabric bundle.
cfhBundlePortSecondId
1.3.6.1.4.1.9.9.257.1.3.3.1.10
Unsigned32
The second fabric bundle port id of the physical fabric bundle port that is on the cfhBundlePort2CardIndex associated fabric card.
cfhBundlePortTable
1.3.6.1.4.1.9.9.257.1.4.2
Index: entPhysicalIndex · cfhBundlePortId
This table contains one row per fabric bundle port that contains the port state and the aggregation information of traffic and error statistics. The total number of fabric bundle ports is given by the value of cdfhBundlePortNumber.
PhysicalIndexAn arbitrary value that uniquely identifies the physical entity. The value should be a small positive integer. Index values for different physical entities are not necessarily contiguous. (1..2147483647) · Integer32 · hint d
The index for this entry.
cfhBundlePortId
1.3.6.1.4.1.9.9.257.1.4.2.1.1
Unsigned32 (1..4294967295)
A unique value, greater than zero, for each fabric bundle port on a fabric card or OIM.
cfhBundlePortAdminState
1.3.6.1.4.1.9.9.257.1.4.2.1.3
CfhAdminState1 = up2 = downAn enumerated value that provides an indication of the desired administrative state of a fabric entity.
up - bring up the fabric entities.
down - shut down the fabric entities. · Integer32
The object controls whether the fabric bundle port should be brought 'up' or shut 'down' administratively.
up - bring up all fabric link transmitters and/or receivers
of the fabric bundle port. down - shut down all fabric link transmitters and/or receivers of the fabric bundle port.
cfhBundlePortOperState
1.3.6.1.4.1.9.9.257.1.4.2.1.4
INTEGER1 = unknown2 = up3 = down · Integer32
The object indicates the operational state of the fabric bundle port. unknown - the bundle port state is unknown or in the transition between 'up' and 'down' state.
up - bundle port operates normally
down - bundle port was downed due to error condition or
administratively shutdown.
cfhBundlePortGrpId
1.3.6.1.4.1.9.9.257.1.4.2.1.5
CfhBundleA unique value, greater than zero, for each fabric bundle in the managed system. It is recommended that values are assigned contiguously starting from 1. (1..4294967295) · Unsigned32
The identifier of a fabric bundle that is associated to this fabric bundle port.
PhysicalIndexAn arbitrary value that uniquely identifies the physical entity. The value should be a small positive integer. Index values for different physical entities are not necessarily contiguous. (1..2147483647) · Integer32 · hint d
The index for this entry.
cfhBundlePortStatsRxDataCells
1.3.6.1.4.1.9.9.257.1.4.3.1.1
Counter64 (0..18446744073709551615)
The accumulated number of data cells have been received by all link receivers for this port.
cfhBundlePortStatsTxDataCells
1.3.6.1.4.1.9.9.257.1.4.3.1.2
Counter64 (0..18446744073709551615)
The accumulated number of data cells had been transmitted by all link transmitters for this port.
cfhBundlePortStatsRxCECells
1.3.6.1.4.1.9.9.257.1.4.3.1.3
Counter32
The accumulated number of correctable errored cells had been received by all link receivers for this port.
cfhBundlePortStatsRxUCECells
1.3.6.1.4.1.9.9.257.1.4.3.1.4
Counter32
The accumulated number of uncorrectable errored cells had been received by all link receivers for this port.
cfhBundlePortStatsRxPECells
1.3.6.1.4.1.9.9.257.1.4.3.1.5
Counter32
The accumulated number of corrupted cells (e.g., parity error was detected in the cells) have been received by all link receivers for this port.
cfhBundlePortStatsHighRxCECells
1.3.6.1.4.1.9.9.257.1.4.3.1.6
Gauge32
The highest accumulated number of correctable errored cells that has been received on any single link in the port.
cfhBundlePortStatsHighRxUCECells
1.3.6.1.4.1.9.9.257.1.4.3.1.7
Gauge32
The highest accumulated number of uncorrectable errored cells that has been received on any single link in the port.
cfhBundlePortStatsHighRxPECells
1.3.6.1.4.1.9.9.257.1.4.3.1.8
Gauge32
The highest accumulated number of corrupted cells (e.g., parity error was detected in the cells) that has been received on any single link in the port.
cfhCardTable
1.3.6.1.4.1.9.9.257.1.5.1
Index: entPhysicalIndex
This table contains a list of fabric connection capable cards for tracking fabric related status, usage and statistics in the system.
PhysicalIndexAn arbitrary value that uniquely identifies the physical entity. The value should be a small positive integer. Index values for different physical entities are not necessarily contiguous. (1..2147483647) · Integer32 · hint d
The index for this entry.
cfhCardFabInUse
1.3.6.1.4.1.9.9.257.1.5.1.1.1
TruthValue1 = true2 = falseRepresents a boolean value. · Integer32
This object indicates if the fabric is in use by the card (i.e., the card can sustain the fabric control traffic via one or more fabric planes of the card). If the value of this object is 'true', then the fabric is in use by the card, otherwise it is not.
cfhCardFabUsage
1.3.6.1.4.1.9.9.257.1.5.1.1.2
CfhScaledPercentageThis textual convention represents scaled percentage values (i.e., percentage values multipled by a power of ten) for error ratio, resource availability/reliability/connectivity usage, etc. The UINTS clause associated with each object that use this textual convention as syntax will indicate the degree of precision up to industry standard five 9's (i.e., 99.999%) requirement. (0..100000) · Gauge32 · thousandths of a percent
The scaled percentage of elapsed time that the fabric has been in use by the card (has sustained fabric control traffic to the fabric) over the time interval since the last 'discontinuity' in its measurement time. That is, the interval is restarted whenever the value of cfhCardFabInUseDiscTime is changed.
cfhCardFabInUseDiscTime
1.3.6.1.4.1.9.9.257.1.5.1.1.3
TimeStampThe value of the sysUpTime object at which a specific occurrence happened. The specific occurrence must be
defined in the description of any object defined using this type.
If sysUpTime is reset to zero as a result of a re- initialization of the network management (sub)system, then the values of all TimeStamp objects are also reset. However, after approximately 497 days without a re- initialization, the sysUpTime object will reach 2^^32-1 and then increment around to zero; in this case, existing values of TimeStamp objects do not change. This can lead to ambiguities in the value of TimeStamp objects. · TimeTicks
The value of sysUpTime on the most recent occasion at which the cfhCardFabUsage (fabric inuse usage) suffered a discontinuity in its measurement. If no such discontinuity has occurred since the last re-initialization of the local management subsystem, then this object contains a zero value.
cfhCardPlaneTable
1.3.6.1.4.1.9.9.257.1.5.2
Index: entPhysicalIndex · cfhPlaneId
This table contains the connectivity information of a card to a fabric plane in a system.
PhysicalIndexAn arbitrary value that uniquely identifies the physical entity. The value should be a small positive integer. Index values for different physical entities are not necessarily contiguous. (1..2147483647) · Integer32 · hint d
The index for this entry.
cfhCardPlaneTxConnectivity
1.3.6.1.4.1.9.9.257.1.5.2.1.1
TruthValue1 = true2 = falseRepresents a boolean value. · Integer32
This object indicates if a card can transmit data via a fabric plane on the card. If the value of this object is 'true', the card can transmit data via the fabric plane; otherwise it is not.
cfhCardPlaneRxConnectivity
1.3.6.1.4.1.9.9.257.1.5.2.1.2
TruthValue1 = true2 = falseRepresents a boolean value. · Integer32
This object indicates if a card can receive data via a fabric plane on the card. If the value of this object is 'true', the card can transfer data via the fabric plane; otherwise it is not.
Trap details
cfhPlaneStateNotification
1.3.6.1.4.1.9.9.257.0.1
Fabric plane operational state change notification. This notification is sent when the fabric plane operational state transition occurs.
This object indicates the current fabric plane operational status.
up - The plane is fully 'up' (i.e., the plane can pass
both unicast and multicast traffic).
down - The plane is fully 'down' (i.e., th plane can't
pass both unicast and multicast traffic). mcastDown - The multicast state of the plane is 'down' (i.e., unicast traffic can pass though the plane but multicast traffic can't).
oos - The plane is out of service (i.e., online diag
detects the fabric transport media has problem in the plane).
cfhBundleStateNotification
1.3.6.1.4.1.9.9.257.0.2
Fabric bundle operational state change notification. This notification is sent when the cfhBundleOperStatus state transition occurs.
cfhBundleOperStatus
1.3.6.1.4.1.9.9.257.1.3.3.1.4
INTEGER1 = up2 = down · Integer32
This object indicates the current fabric bundle operational status.
cfhBundlePlane
1.3.6.1.4.1.9.9.257.1.3.3.1.3
CfhPlaneA unique value, greater than zero, for each fabric plane in the managed system. It is recommended that values are assigned contiguously starting from 1. (1..4294967295) · Unsigned32
The fabric bundle associated fabric plane.
cfhBundleName
1.3.6.1.4.1.9.9.257.1.3.3.1.2
SnmpAdminStringAn octet string containing administrative information, preferably in human-readable form.
To facilitate internationalization, this information is represented using the ISO/IEC IS 10646-1 character set, encoded as an octet string using the UTF-8 transformation format described in [RFC2279].
Since additional code points are added by amendments to the 10646 standard from time to time, implementations must be prepared to encounter any code point from 0x00000000 to 0x7fffffff. Byte sequences that do not correspond to the valid UTF-8 encoding of a code point or are outside this range are prohibited.
The use of control codes should be avoided.
When it is necessary to represent a newline, the control code sequence CR LF should be used.
The use of leading or trailing white space should be avoided.
For code points not directly supported by user interface hardware or software, an alternative means of entry and display, such as hexadecimal, may be provided.
For information encoded in 7-bit US-ASCII, the UTF-8 encoding is identical to the US-ASCII encoding.
UTF-8 may require multiple bytes to represent a single character / code point; thus the length of this object in octets may be different from the number of characters encoded. Similarly, size constraints refer to the number of encoded octets, not the number of characters represented by an encoding.
Note that when this TC is used for an object that is used or envisioned to be used as an index, then a SIZE restriction MUST be specified so that the number of sub-identifiers for any object instance does not exceed the limit of 128, as defined by [RFC3416].
Note that the size of an SnmpAdminString object is measured in octets, not characters. SIZE (0..255) · OCTET STRING · hint 255t
The textual name of the interface. The value of this object should be the name of the fabric bundle as assigned by the fabric software and should be suitable for use in commands entered at the device's `console' The bundle name is a location string with the following syntax <rack>/<slot>/<module>/<bundle port>.
Where <rack> is line card rack, <slot> is the fabric card slot, <module> is fabric module and <bundle port> is the bundle connector on the fabric card ofnor OIM
cfhBundleDownedLinkNotification
1.3.6.1.4.1.9.9.257.0.3
Fabric bundle link notification. This notification is sent if the value of cfhBundleOperStatus is 'up' and the value of cfhBundleDownedLinks is changed from 0 to nonzero or from non-zero to zero.
cfhBundleOperStatus
1.3.6.1.4.1.9.9.257.1.3.3.1.4
INTEGER1 = up2 = down · Integer32
This object indicates the current fabric bundle operational status.
cfhBundlePlane
1.3.6.1.4.1.9.9.257.1.3.3.1.3
CfhPlaneA unique value, greater than zero, for each fabric plane in the managed system. It is recommended that values are assigned contiguously starting from 1. (1..4294967295) · Unsigned32
The fabric bundle associated fabric plane.
cfhBundleDownedLinks
1.3.6.1.4.1.9.9.257.1.3.3.1.6
Gauge32
The current number of downed fabric links in the fabric bundle.
cfhBundleName
1.3.6.1.4.1.9.9.257.1.3.3.1.2
SnmpAdminStringAn octet string containing administrative information, preferably in human-readable form.
To facilitate internationalization, this information is represented using the ISO/IEC IS 10646-1 character set, encoded as an octet string using the UTF-8 transformation format described in [RFC2279].
Since additional code points are added by amendments to the 10646 standard from time to time, implementations must be prepared to encounter any code point from 0x00000000 to 0x7fffffff. Byte sequences that do not correspond to the valid UTF-8 encoding of a code point or are outside this range are prohibited.
The use of control codes should be avoided.
When it is necessary to represent a newline, the control code sequence CR LF should be used.
The use of leading or trailing white space should be avoided.
For code points not directly supported by user interface hardware or software, an alternative means of entry and display, such as hexadecimal, may be provided.
For information encoded in 7-bit US-ASCII, the UTF-8 encoding is identical to the US-ASCII encoding.
UTF-8 may require multiple bytes to represent a single character / code point; thus the length of this object in octets may be different from the number of characters encoded. Similarly, size constraints refer to the number of encoded octets, not the number of characters represented by an encoding.
Note that when this TC is used for an object that is used or envisioned to be used as an index, then a SIZE restriction MUST be specified so that the number of sub-identifiers for any object instance does not exceed the limit of 128, as defined by [RFC3416].
Note that the size of an SnmpAdminString object is measured in octets, not characters. SIZE (0..255) · OCTET STRING · hint 255t
The textual name of the interface. The value of this object should be the name of the fabric bundle as assigned by the fabric software and should be suitable for use in commands entered at the device's `console' The bundle name is a location string with the following syntax <rack>/<slot>/<module>/<bundle port>.
Where <rack> is line card rack, <slot> is the fabric card slot, <module> is fabric module and <bundle port> is the bundle connector on the fabric card ofnor OIM