This attribute specifies the shaping recoup policy for the CBR
service category. This is the policy which is used to recoup shaping
opportunities which are lost when more than one connection
schedules a cell for the same transmit opportunity. In this case, one
connection is scheduled, and the cell from the other connection is
delayed by one cell time. This attribute affects how the transmit
time is calculated for the next cell on the delayed connection. This
attribute is ignored if this service category is not shaped.
When the connection which was delayed schedules the next cell to
transmit, it may calculate the time as a difference from either the
previous actual cell transmit time, or the time when the previous
cell should have been transmitted.
Setting this attribute to maximumEfficiency results in each
connection trying to recoup or regain any delays in scheduling. The
transmit time from the next cell is calculated from the time when
the cell should originally have been sent. Cell delay variation
(CDV) occurs in this case since the cells are sent with less than the
shaping delay between them. However, in general the shaper
recovers (recoups) lost opportunities and improves efficiency.
Setting this attribute to minimumCdv results in connections not
trying to recoup or regain any delays in scheduling. The transmit
time for the next cell is calculated from the time when the previous
cell was actually transmitted. This minimizes CDV, but results in
missed cell opportunities.
This attribute does not apply to basic Vpts, and standard Vpt Vccs.
Parsed from file nortelPC-atmCoreV1.mib.txt
Company: None
Module: Nortel-MsCarrier-MscPassport-AtmCoreMIB
This attribute specifies the shaping recoup policy for the CBR
service category. This is the policy which is used to recoup shaping
opportunities which are lost when more than one connection
schedules a cell for the same transmit opportunity. In this case, one
connection is scheduled, and the cell from the other connection is
delayed by one cell time. This attribute affects how the transmit
time is calculated for the next cell on the delayed connection. This
attribute is ignored if this service category is not shaped.
When the connection which was delayed schedules the next cell to
transmit, it may calculate the time as a difference from either the
previous actual cell transmit time, or the time when the previous
cell should have been transmitted.
Setting this attribute to maximumEfficiency results in each
connection trying to recoup or regain any delays in scheduling. The
transmit time from the next cell is calculated from the time when
the cell should originally have been sent. Cell delay variation
(CDV) occurs in this case since the cells are sent with less than the
shaping delay between them. However, in general the shaper
recovers (recoups) lost opportunities and improves efficiency.
Setting this attribute to minimumCdv results in connections not
trying to recoup or regain any delays in scheduling. The transmit
time for the next cell is calculated from the time when the previous
cell was actually transmitted. This minimizes CDV, but results in
missed cell opportunities.
This attribute does not apply to basic Vpts, and standard Vpt Vccs.
Parsed from file Nortel-MsCarrier-MscPassport-AtmCoreMIB.mib
Module: Nortel-MsCarrier-MscPassport-AtmCoreMIB
Vendor: Northern Telecom, Ltd.
Module: Nortel-MsCarrier-MscPassport-AtmCoreMIB
[Automatically extracted from oidview.com]
mscAtmIfCACbrShapeRecoupPolicy OBJECT-TYPE SYNTAX INTEGER { minimumCdv(0), maximumEfficiency(1) } ACCESS read-write STATUS mandatory DESCRIPTION "This attribute specifies the shaping recoup policy for the CBR service category. This is the policy which is used to recoup shaping opportunities which are lost when more than one connection schedules a cell for the same transmit opportunity. In this case, one connection is scheduled, and the cell from the other connection is delayed by one cell time. This attribute affects how the transmit time is calculated for the next cell on the delayed connection. This attribute is ignored if this service category is not shaped. When the connection which was delayed schedules the next cell to transmit, it may calculate the time as a difference from either the previous actual cell transmit time, or the time when the previous cell should have been transmitted. Setting this attribute to maximumEfficiency results in each connection trying to recoup or regain any delays in scheduling. The transmit time from the next cell is calculated from the time when the cell should originally have been sent. Cell delay variation (CDV) occurs in this case since the cells are sent with less than the shaping delay between them. However, in general the shaper recovers (recoups) lost opportunities and improves efficiency. Setting this attribute to minimumCdv results in connections not trying to recoup or regain any delays in scheduling. The transmit time for the next cell is calculated from the time when the previous cell was actually transmitted. This minimizes CDV, but results in missed cell opportunities. This attribute does not apply to basic Vpts, and standard Vpt Vccs." DEFVAL { minimumCdv } ::= { mscAtmIfCACbrProvEntry 150 }
mscAtmIfCACbrShapeRecoupPolicy OBJECT-TYPE SYNTAX INTEGER { minimumCdv(0), maximumEfficiency(1) } ACCESS read-write STATUS mandatory DESCRIPTION "This attribute specifies the shaping recoup policy for the CBR service category. This is the policy which is used to recoup shaping opportunities which are lost when more than one connection schedules a cell for the same transmit opportunity. In this case, one connection is scheduled, and the cell from the other connection is delayed by one cell time. This attribute affects how the transmit time is calculated for the next cell on the delayed connection. This attribute is ignored if this service category is not shaped. When the connection which was delayed schedules the next cell to transmit, it may calculate the time as a difference from either the previous actual cell transmit time, or the time when the previous cell should have been transmitted. Setting this attribute to maximumEfficiency results in each connection trying to recoup or regain any delays in scheduling. The transmit time from the next cell is calculated from the time when the cell should originally have been sent. Cell delay variation (CDV) occurs in this case since the cells are sent with less than the shaping delay between them. However, in general the shaper recovers (recoups) lost opportunities and improves efficiency. Setting this attribute to minimumCdv results in connections not trying to recoup or regain any delays in scheduling. The transmit time for the next cell is calculated from the time when the previous cell was actually transmitted. This minimizes CDV, but results in missed cell opportunities. This attribute does not apply to basic Vpts, and standard Vpt Vccs." DEFVAL { minimumCdv } ::= { mscAtmIfCACbrProvEntry 150 }
| OID | Name | Sub children | Sub Nodes Total | Description |
|---|---|---|---|---|
| 1.3.6.1.4.1.562.36.2.1.114.3.2.100.1.10 | mscAtmIfCACbrProvPool | 0 | 0 | This attribute specifies the bandwidth pool which is to be used to support the constant bit rate (CBR) service category except f… |
| 1.3.6.1.4.1.562.36.2.1.114.3.2.100.1.20 | mscAtmIfCACbrProvCdvt | 0 | 0 | This attribute specifies the default cell delay variation tolerance (CDVT) for all connections of the CBR service category excep… |
| 1.3.6.1.4.1.562.36.2.1.114.3.2.100.1.30 | mscAtmIfCACbrCdv | 0 | 0 | This attribute specifies the peak-to-peak cell delay variation (CDV) which is contributed to the entire ATM Interface for CBR tr… |
| 1.3.6.1.4.1.562.36.2.1.114.3.2.100.1.40 | mscAtmIfCACbrMaxCtd | 0 | 0 | This attribute specifies the maximum cell transfer delay (MaxCTD) which is applied to the entire ATM Interface for CBR traffic. … |
| 1.3.6.1.4.1.562.36.2.1.114.3.2.100.1.50 | mscAtmIfCACbrProvClr | 0 | 0 | This attribute specifies the tolerable cell loss ratio (CLR) for CBR traffic except for connections managed by a Vpt CA. The num… |
| 1.3.6.1.4.1.562.36.2.1.114.3.2.100.1.60 | mscAtmIfCACbrTxQueueLimit | 0 | 0 | This attribute specifies the default maximum queue length for the emission queues used to buffer the traffic of the CBR service c… |
| 1.3.6.1.4.1.562.36.2.1.114.3.2.100.1.61 | mscAtmIfCACbrHoldingPriority | 0 | 0 | This attribute specifies the holding priority which applies to SVP and SVC CBR connections. It takes a value from 0 (highest prio… |
| 1.3.6.1.4.1.562.36.2.1.114.3.2.100.1.70 | mscAtmIfCACbrSvcHoldingPriority | 0 | 0 | This attribute specifies the default holding priority which applies to SVC CBR connections. It takes a value from 0 (highest pri… |
| 1.3.6.1.4.1.562.36.2.1.114.3.2.100.1.71 | mscAtmIfCACbrSvcMpHoldingPriority | 0 | 0 | This attribute specifies the default holding priority which applies to SVC CBR point-to-multipoint connections. It takes a value… |
| 1.3.6.1.4.1.562.36.2.1.114.3.2.100.1.80 | mscAtmIfCACbrMinPerVcQueueLimit | 0 | 0 | This attribute specifies the minimum queue limit for the per-VC queues of connections of the CBR service category. This attribut… |
| 1.3.6.1.4.1.562.36.2.1.114.3.2.100.1.90 | mscAtmIfCACbrPerVcQueueLimitReferenceRate | 0 | 0 | This attribute specifies the shaping rate to be used in computing the tolerable delay for per-VC queues of connections of the CB… |
| 1.3.6.1.4.1.562.36.2.1.114.3.2.100.1.100 | mscAtmIfCACbrEmissionPriority | 0 | 0 | This attribute is not applicable and is ignored for CQC-based ATM cards. This attribute specifies the emission priority (EP) whi… |
| 1.3.6.1.4.1.562.36.2.1.114.3.2.100.1.140 | mscAtmIfCACbrTrafficShaping | 0 | 0 | This attribute specifies the default traffic shaping option for connections of the CBR service category. An override to this def… |
| 1.3.6.1.4.1.562.36.2.1.114.3.2.100.1.160 | mscAtmIfCACbrUnshapedTransmitQueueing | 0 | 0 | This attribute specifies the default queuing option for unshaped connections of the CBR service category. On ATM IP cards, this a… |
| 1.3.6.1.4.1.562.36.2.1.114.3.2.100.1.165 | mscAtmIfCACbrWeightPolicy | 0 | 0 | This attribute specifies the default policy which is applied when calculating the fairness weight for unshaped connections of th… |
| 1.3.6.1.4.1.562.36.2.1.114.3.2.100.1.169 | mscAtmIfCACbrForceTagging | 0 | 0 | This attribute specifies the default of whether to force tagging (CLP=1) of all cells for all CBR connections. An override to th… |
| 1.3.6.1.4.1.562.36.2.1.114.3.2.100.1.170 | mscAtmIfCACbrUsageParameterControl | 0 | 0 | This attribute specifies the default usage parameter control (UPC) option for connections of the CBR service category. This attr… |