atmIftxCellMemoryThresholdTable
View at oid-info.com
This attribute is a vector which indicates the size and three discard
thresholds for transmit cell memory for this AtmIf. This attribute is
not applicable, and is not displayed on CQC-based ATM FPs.
Transmit cell memory used for storing ATM cells to be transmitted
by connections under this AtmIf. It includes all cells in connections
at the nrt-VBR or UBR service category. It includes cells in CBR or
rt-VBR connections which are doing per-VC queueing. It does not
include cells in CBR or rt-VBR connections which are allocated
from the dedicated buffer for CBR common queuing or rt-VBR
common queuing.
The first value indicates the transmit cell memory size. It is the
multiplication of the Lp/x Eng Arc Aqm/y txCellMemoryThreshold 0
attribute by the txCellMemoryPercentage attribute of this AtmIf.
The current value of txCellMemoryUsage together with the vector
of values in txCellMemoryThreshold determines the
txCellMemoryCongestionState. The congestion state determines
whether cells of a given discard priority (DP) are discarded or
queued for transmit.
When the txCellMemoryUsage attribute is between threshold 0 and
threshold 1, the txCellMemoryCongestionState indicates the value
0. In congestion state 0, traffic with DP > 0 is discarded. Threshold
1 is set approximately at 90 percent of threshold 0, the total transmit
cell memory size.
When the txCellMemoryUsage attribute is between threshold 1 and
threshold 2, the txCellMemoryCongestionState indicates the value
1. In congestion state 1, traffic with DP > 1 is discarded. Threshold
2 is set approximately at 85 percent of threshold 0, the total transmit
cell memory size.
When the txCellMemoryUsage attribute is between threshold 2 and
threshold 3, the txCellMemoryCongestionState indicates the value
2. In congestion state 2, traffic with DP > 2 is discarded. Threshold
3 is set approximately at 75 percent of threshold 0, the total transmit
cell memory size.
When the txCellMemoryUsage attribute is below threshold 3, the
txCellMemoryCongestionState indicates the value 3. In congestion
state 3, traffic with DP=3 is queued.
Parsed from file nortelPP-atmCoreV1_BG00S4C.mib.txt
Company: None
Module: Nortel-Magellan-Passport-AtmCoreMIB
This attribute is a vector which indicates the size and three discard
thresholds for transmit cell memory for this AtmIf. This attribute is
not applicable, and is not displayed on CQC-based ATM FPs.
Transmit cell memory used for storing ATM cells to be transmitted
by connections under this AtmIf. It includes all cells in connections
at the nrt-VBR or UBR service category. It includes cells in CBR or
rt-VBR connections which are doing per-VC queueing. It does not
include cells in CBR or rt-VBR connections which are allocated
from the dedicated buffer for CBR common queuing or rt-VBR
common queuing.
The first value indicates the transmit cell memory size. It is the
multiplication of the Lp/x Eng Arc Aqm/y txCellMemoryThreshold 0
attribute by the txCellMemoryPercentage attribute of this AtmIf.
The current value of txCellMemoryUsage together with the vector
of values in txCellMemoryThreshold determines the
txCellMemoryCongestionState. The congestion state determines
whether cells of a given discard priority (DP) are discarded or
queued for transmit.
When the txCellMemoryUsage attribute is between threshold 0 and
threshold 1, the txCellMemoryCongestionState indicates the value
0. In congestion state 0, traffic with DP > 0 is discarded. Threshold
1 is set approximately at 90 percent of threshold 0, the total transmit
cell memory size.
When the txCellMemoryUsage attribute is between threshold 1 and
threshold 2, the txCellMemoryCongestionState indicates the value
1. In congestion state 1, traffic with DP > 1 is discarded. Threshold
2 is set approximately at 85 percent of threshold 0, the total transmit
cell memory size.
When the txCellMemoryUsage attribute is between threshold 2 and
threshold 3, the txCellMemoryCongestionState indicates the value
2. In congestion state 2, traffic with DP > 2 is discarded. Threshold
3 is set approximately at 75 percent of threshold 0, the total transmit
cell memory size.
When the txCellMemoryUsage attribute is below threshold 3, the
txCellMemoryCongestionState indicates the value 3. In congestion
state 3, traffic with DP=3 is queued.
Parsed from file Nortel-Magellan-Passport-AtmCoreMIB.mib
Module: Nortel-Magellan-Passport-AtmCoreMIB
Vendor: Northern Telecom, Ltd.
Module: Nortel-Magellan-Passport-AtmCoreMIB
[Automatically extracted from oidview.com]
atmIfTxCellMemoryThresholdTable OBJECT-TYPE SYNTAX SEQUENCE OF AtmIfTxCellMemoryThresholdEntry ACCESS not-accessible STATUS mandatory DESCRIPTION "This attribute is a vector which indicates the size and three discard thresholds for transmit cell memory for this AtmIf. This attribute is not applicable, and is not displayed on CQC-based ATM FPs. Transmit cell memory used for storing ATM cells to be transmitted by connections under this AtmIf. It includes all cells in connections at the nrt-VBR or UBR service category. It includes cells in CBR or rt-VBR connections which are doing per-VC queueing. It does not include cells in CBR or rt-VBR connections which are allocated from the dedicated buffer for CBR common queuing or rt-VBR common queuing. The first value indicates the transmit cell memory size. It is the multiplication of the Lp/x Eng Arc Aqm/y txCellMemoryThreshold 0 attribute by the txCellMemoryPercentage attribute of this AtmIf. The current value of txCellMemoryUsage together with the vector of values in txCellMemoryThreshold determines the txCellMemoryCongestionState. The congestion state determines whether cells of a given discard priority (DP) are discarded or queued for transmit. When the txCellMemoryUsage attribute is between threshold 0 and threshold 1, the txCellMemoryCongestionState indicates the value 0. In congestion state 0, traffic with DP > 0 is discarded. Threshold 1 is set approximately at 90 percent of threshold 0, the total transmit cell memory size. When the txCellMemoryUsage attribute is between threshold 1 and threshold 2, the txCellMemoryCongestionState indicates the value 1. In congestion state 1, traffic with DP > 1 is discarded. Threshold 2 is set approximately at 85 percent of threshold 0, the total transmit cell memory size. When the txCellMemoryUsage attribute is between threshold 2 and threshold 3, the txCellMemoryCongestionState indicates the value 2. In congestion state 2, traffic with DP > 2 is discarded. Threshold 3 is set approximately at 75 percent of threshold 0, the total transmit cell memory size. When the txCellMemoryUsage attribute is below threshold 3, the txCellMemoryCongestionState indicates the value 3. In congestion state 3, traffic with DP=3 is queued." ::= { atmIf 441 }
atmIfTxCellMemoryThresholdTable OBJECT-TYPE SYNTAX SEQUENCE OF AtmIfTxCellMemoryThresholdEntry ACCESS not-accessible STATUS mandatory DESCRIPTION "This attribute is a vector which indicates the size and three discard thresholds for transmit cell memory for this AtmIf. This attribute is not applicable, and is not displayed on CQC-based ATM FPs. Transmit cell memory used for storing ATM cells to be transmitted by connections under this AtmIf. It includes all cells in connections at the nrt-VBR or UBR service category. It includes cells in CBR or rt-VBR connections which are doing per-VC queueing. It does not include cells in CBR or rt-VBR connections which are allocated from the dedicated buffer for CBR common queuing or rt-VBR common queuing. The first value indicates the transmit cell memory size. It is the multiplication of the Lp/x Eng Arc Aqm/y txCellMemoryThreshold 0 attribute by the txCellMemoryPercentage attribute of this AtmIf. The current value of txCellMemoryUsage together with the vector of values in txCellMemoryThreshold determines the txCellMemoryCongestionState. The congestion state determines whether cells of a given discard priority (DP) are discarded or queued for transmit. When the txCellMemoryUsage attribute is between threshold 0 and threshold 1, the txCellMemoryCongestionState indicates the value 0. In congestion state 0, traffic with DP > 0 is discarded. Threshold 1 is set approximately at 90 percent of threshold 0, the total transmit cell memory size. When the txCellMemoryUsage attribute is between threshold 1 and threshold 2, the txCellMemoryCongestionState indicates the value 1. In congestion state 1, traffic with DP > 1 is discarded. Threshold 2 is set approximately at 85 percent of threshold 0, the total transmit cell memory size. When the txCellMemoryUsage attribute is between threshold 2 and threshold 3, the txCellMemoryCongestionState indicates the value 2. In congestion state 2, traffic with DP > 2 is discarded. Threshold 3 is set approximately at 75 percent of threshold 0, the total transmit cell memory size. When the txCellMemoryUsage attribute is below threshold 3, the txCellMemoryCongestionState indicates the value 3. In congestion state 3, traffic with DP=3 is queued." ::= { atmIf 441 }
| OID | Name | Sub children | Sub Nodes Total | Description |
|---|---|---|---|---|
| 1.3.6.1.4.1.562.2.4.1.114.441.1 | atmIfTxCellMemoryThresholdEntry | 2 | 2 | atmIftxCellMemoryThresholdEntry |
| OID | Name | Sub children | Sub Nodes Total | Description |
|---|---|---|---|---|
| 1.3.6.1.4.1.562.2.4.1.114.1 | atmIfRowStatusTable | 1 | 5 | This entry controls the addition and deletion of atmIf components. |
| 1.3.6.1.4.1.562.2.4.1.114.2 | atmIfConnMap | 4 | 31 | None |
| 1.3.6.1.4.1.562.2.4.1.114.3 | atmIfCA | 16 | 241 | None |
| 1.3.6.1.4.1.562.2.4.1.114.4 | atmIfVpc | 18 | 353 | None |
| 1.3.6.1.4.1.562.2.4.1.114.5 | atmIfVcc | 22 | 415 | None |
| 1.3.6.1.4.1.562.2.4.1.114.6 | atmIfUni | 7 | 136 | None |
| 1.3.6.1.4.1.562.2.4.1.114.7 | atmIfIisp | 5 | 104 | None |
| 1.3.6.1.4.1.562.2.4.1.114.8 | atmIfNAcct | 2 | 12 | None |
| 1.3.6.1.4.1.562.2.4.1.114.9 | atmIfVpt | 18 | 1194 | None |
| 1.3.6.1.4.1.562.2.4.1.114.10 | atmIfEp | 2 | 9 | None |
| 1.3.6.1.4.1.562.2.4.1.114.96 | atmIfPnni | 8 | 162 | None |
| 1.3.6.1.4.1.562.2.4.1.114.100 | atmIfCidDataTable | 1 | 2 | This group contains the attribute for a component's Customer Identifier (CID). Refer to the attribute description for a detailed… |
| 1.3.6.1.4.1.562.2.4.1.114.110 | atmIfProvTable | 1 | 13 | This group contains provisionable attributes for the AtmIf component. |
| 1.3.6.1.4.1.562.2.4.1.114.120 | atmIfLbkTable | 1 | 5 | This group contains the default loopback attribute values for all Vcc or Vpc components. Note that these attribute values can be … |
| 1.3.6.1.4.1.562.2.4.1.114.130 | atmIfStateTable | 1 | 10 | This group contains the three OSI State attributes and the six OSI Status attributes. The descriptions generically indicate what… |
| 1.3.6.1.4.1.562.2.4.1.114.140 | atmIfOperTable | 1 | 5 | This group contains operational attributes which show the status of the AtmIf component. |
| 1.3.6.1.4.1.562.2.4.1.114.150 | atmIfStatsTable | 1 | 27 | This group contains operational attributes which keep statistics about the behavior of the AtmIf component. |