This attribute indicates the congestion state of the transmit cell
memory for the ATM Queue Manager (AQM) ASIC on this FP.
This attribute indicates which txCellMemoryThresholds corresponds
to the current value of txCellMemoryUsage. The congestion state is
used to determine if cells of a particular discard priority (DP) are
discarded before being queued for transmit.
The congestion state of transmit cell memory is indicated by a
numeric value ranging from 3 to 0. When transmit cell memory is in
congestion state 'x', traffic with DP > 'x' is discarded before
transmit. Traffic with DP < 'x' may be queued for transmit,
depending on the congestion level of the connection transmit queue.
Traffic with DP = 'x' may be either queued or discarded depending
on how close the value of txCellMemoryUsage is to the next
threshold as displayed in txCellMemoryThresholds. For example,
CLP1 traffic is queued until the value indicated by
txCellMemoryUsage equals the value indicated in
txCellMemoryThresholds 3. At that point, CLP1 traffic is discarded.
Parsed from file nortelPP-atmBaseV1_BG00S4C.mib.txt
Company: None
Module: Nortel-Magellan-Passport-AtmBaseMIB
This attribute indicates the congestion state of the transmit cell
memory for the ATM Queue Manager (AQM) ASIC on this FP.
This attribute indicates which txCellMemoryThresholds corresponds
to the current value of txCellMemoryUsage. The congestion state is
used to determine if cells of a particular discard priority (DP) are
discarded before being queued for transmit.
The congestion state of transmit cell memory is indicated by a
numeric value ranging from 3 to 0. When transmit cell memory is in
congestion state 'x', traffic with DP > 'x' is discarded before
transmit. Traffic with DP < 'x' may be queued for transmit,
depending on the congestion level of the connection transmit queue.
Traffic with DP = 'x' may be either queued or discarded depending
on how close the value of txCellMemoryUsage is to the next
threshold as displayed in txCellMemoryThresholds. For example,
CLP1 traffic is queued until the value indicated by
txCellMemoryUsage equals the value indicated in
txCellMemoryThresholds 3. At that point, CLP1 traffic is discarded.
Parsed from file Nortel-Magellan-Passport-AtmBaseMIB.mib
Module: Nortel-Magellan-Passport-AtmBaseMIB
Vendor: Northern Telecom, Ltd.
Module: Nortel-Magellan-Passport-AtmBaseMIB
[Automatically extracted from oidview.com]
lpEngArcAqmTxCellMemoryCongestionState OBJECT-TYPE SYNTAX Gauge32 (0..3) ACCESS read-only STATUS mandatory DESCRIPTION "This attribute indicates the congestion state of the transmit cell memory for the ATM Queue Manager (AQM) ASIC on this FP. This attribute indicates which txCellMemoryThresholds corresponds to the current value of txCellMemoryUsage. The congestion state is used to determine if cells of a particular discard priority (DP) are discarded before being queued for transmit. The congestion state of transmit cell memory is indicated by a numeric value ranging from 3 to 0. When transmit cell memory is in congestion state 'x', traffic with DP > 'x' is discarded before transmit. Traffic with DP < 'x' may be queued for transmit, depending on the congestion level of the connection transmit queue. Traffic with DP = 'x' may be either queued or discarded depending on how close the value of txCellMemoryUsage is to the next threshold as displayed in txCellMemoryThresholds. For example, CLP1 traffic is queued until the value indicated by txCellMemoryUsage equals the value indicated in txCellMemoryThresholds 3. At that point, CLP1 traffic is discarded." ::= { lpEngArcAqmOperEntry 7 }
lpEngArcAqmTxCellMemoryCongestionState OBJECT-TYPE SYNTAX Gauge32 (0..3) ACCESS read-only STATUS mandatory DESCRIPTION "This attribute indicates the congestion state of the transmit cell memory for the ATM Queue Manager (AQM) ASIC on this FP. This attribute indicates which txCellMemoryThresholds corresponds to the current value of txCellMemoryUsage. The congestion state is used to determine if cells of a particular discard priority (DP) are discarded before being queued for transmit. The congestion state of transmit cell memory is indicated by a numeric value ranging from 3 to 0. When transmit cell memory is in congestion state 'x', traffic with DP > 'x' is discarded before transmit. Traffic with DP < 'x' may be queued for transmit, depending on the congestion level of the connection transmit queue. Traffic with DP = 'x' may be either queued or discarded depending on how close the value of txCellMemoryUsage is to the next threshold as displayed in txCellMemoryThresholds. For example, CLP1 traffic is queued until the value indicated by txCellMemoryUsage equals the value indicated in txCellMemoryThresholds 3. At that point, CLP1 traffic is discarded." ::= { lpEngArcAqmOperEntry 7 }
| OID | Name | Sub children | Sub Nodes Total | Description |
|---|---|---|---|---|
| 1.3.6.1.4.1.562.2.4.1.12.23.5.4.10.1.1 | lpEngArcAqmConnectionPoolAvailable | 0 | 0 | This attribute indicates the number of connection resources available (VCC, VPC, and VPT) that can be configured on the AQM insta… |
| 1.3.6.1.4.1.562.2.4.1.12.23.5.4.10.1.2 | lpEngArcAqmConnectionPoolUsage | 0 | 0 | This attribute indicates the total number of connections for configured VCCs, VPCs, and VPTs in AtmIfs associated with the AQM in… |
| 1.3.6.1.4.1.562.2.4.1.12.23.5.4.10.1.5 | lpEngArcAqmTxCellMemoryAvailable | 0 | 0 | This attribute indicates the current availability of the transmit cell memory. The transmit cell memory is the memory available … |
| 1.3.6.1.4.1.562.2.4.1.12.23.5.4.10.1.6 | lpEngArcAqmTxCellMemoryMinAvailable | 0 | 0 | This attribute indicates the lowest availability of the transmit cell memory. The transmit cell memory is the memory available f… |
| 1.3.6.1.4.1.562.2.4.1.12.23.5.4.10.1.8 | lpEngArcAqmTxCellMemoryMaxUsage | 0 | 0 | This attribute indicates the maximum number which has recently occurred for the txCellMemoryUsage attribute. Transmit cell memor… |
| 1.3.6.1.4.1.562.2.4.1.12.23.5.4.10.1.9 | lpEngArcAqmTxCellMemoryUsage | 0 | 0 | This attribute indicates the current number of transmit cells which are in use on this FP. Transmit cell memory is used for stor… |
| 1.3.6.1.4.1.562.2.4.1.12.23.5.4.10.1.10 | lpEngArcAqmMaxVirtualLinks | 0 | 0 | This attribute indicates the maximum number of virtual links (VLs) that can exist on this AQM. Normally a virtual link contains … |
| 1.3.6.1.4.1.562.2.4.1.12.23.5.4.10.1.11 | lpEngArcAqmVirtualLinkUsage | 0 | 0 | This attribute indicates the number of virtual links in use on this AQM. Its maximum value is the value of operational attribute… |
| 1.3.6.1.4.1.562.2.4.1.12.23.5.4.10.1.12 | lpEngArcAqmVirtualLinkGranularity | 0 | 0 | This attribute indicates the granularity on which virtual link bandwidths are allocated. It is affected by the Override subcompon… |