This attribute specifies the tolerable cell loss ratio (CLR) for CBR
traffic except for connections managed by a Vpt CA. The number is
the negative logarithm (base 10) of the CLR. For example, if the
target CLR = 1E-10 then Cbr cellLossRatio = 10. This number must
be the same as the RtVbr cellLossRatio since CBR and rt-VBR
traffic have the same discard priority. The Cbr cellLossRatio is used
by the Connection Admission Control (CAC) algorithm to compute
the required (equivalent) cell rate for CBR connections.
There is a trade-off between the service category CLR and the
achievable link utilization. To guarantee an excellent service
category, the CLR should be as small as possible (e.g., 1E-10).
However, a smaller CLR results in a larger equivalent cell rate for a
given connection and hence a lower link utilization.
Setting this attribute to 0 means that a CLR of 1 can be tolerated. In
this case, no bandwidth is reserved for CBR connections, and CAC
is effectively turned off. All CBR connections are admitted.
Parsed from file nortelPP-atmCoreV1_BG00S4C.mib.txt
Company: None
Module: Nortel-Magellan-Passport-AtmCoreMIB
This attribute specifies the tolerable cell loss ratio (CLR) for CBR
traffic except for connections managed by a Vpt CA. The number is
the negative logarithm (base 10) of the CLR. For example, if the
target CLR = 1E-10 then Cbr cellLossRatio = 10. This number must
be the same as the RtVbr cellLossRatio since CBR and rt-VBR
traffic have the same discard priority. The Cbr cellLossRatio is used
by the Connection Admission Control (CAC) algorithm to compute
the required (equivalent) cell rate for CBR connections.
There is a trade-off between the service category CLR and the
achievable link utilization. To guarantee an excellent service
category, the CLR should be as small as possible (e.g., 1E-10).
However, a smaller CLR results in a larger equivalent cell rate for a
given connection and hence a lower link utilization.
Setting this attribute to 0 means that a CLR of 1 can be tolerated. In
this case, no bandwidth is reserved for CBR connections, and CAC
is effectively turned off. All CBR connections are admitted.
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]
atmIfCACbrProvClr OBJECT-TYPE SYNTAX Unsigned32 (0..15) ACCESS read-write STATUS mandatory DESCRIPTION "This attribute specifies the tolerable cell loss ratio (CLR) for CBR traffic except for connections managed by a Vpt CA. The number is the negative logarithm (base 10) of the CLR. For example, if the target CLR = 1E-10 then Cbr cellLossRatio = 10. This number must be the same as the RtVbr cellLossRatio since CBR and rt-VBR traffic have the same discard priority. The Cbr cellLossRatio is used by the Connection Admission Control (CAC) algorithm to compute the required (equivalent) cell rate for CBR connections. There is a trade-off between the service category CLR and the achievable link utilization. To guarantee an excellent service category, the CLR should be as small as possible (e.g., 1E-10). However, a smaller CLR results in a larger equivalent cell rate for a given connection and hence a lower link utilization. Setting this attribute to 0 means that a CLR of 1 can be tolerated. In this case, no bandwidth is reserved for CBR connections, and CAC is effectively turned off. All CBR connections are admitted." DEFVAL { 10 } ::= { atmIfCACbrProvEntry 50 }
atmIfCACbrProvClr OBJECT-TYPE SYNTAX Unsigned32 (0..15) ACCESS read-write STATUS mandatory DESCRIPTION "This attribute specifies the tolerable cell loss ratio (CLR) for CBR traffic except for connections managed by a Vpt CA. The number is the negative logarithm (base 10) of the CLR. For example, if the target CLR = 1E-10 then Cbr cellLossRatio = 10. This number must be the same as the RtVbr cellLossRatio since CBR and rt-VBR traffic have the same discard priority. The Cbr cellLossRatio is used by the Connection Admission Control (CAC) algorithm to compute the required (equivalent) cell rate for CBR connections. There is a trade-off between the service category CLR and the achievable link utilization. To guarantee an excellent service category, the CLR should be as small as possible (e.g., 1E-10). However, a smaller CLR results in a larger equivalent cell rate for a given connection and hence a lower link utilization. Setting this attribute to 0 means that a CLR of 1 can be tolerated. In this case, no bandwidth is reserved for CBR connections, and CAC is effectively turned off. All CBR connections are admitted." DEFVAL { 10 } ::= { atmIfCACbrProvEntry 50 }
| OID | Name | Sub children | Sub Nodes Total | Description |
|---|---|---|---|---|
| 1.3.6.1.4.1.562.2.4.1.114.3.2.100.1.10 | atmIfCACbrProvPool | 0 | 0 | This attribute specifies the bandwidth pool which is to be used to support the constant bit rate (CBR) service category except f… |
| 1.3.6.1.4.1.562.2.4.1.114.3.2.100.1.20 | atmIfCACbrProvCdvt | 0 | 0 | This attribute specifies the default cell delay variation tolerance (CDVT) for all connections of the CBR service category excep… |
| 1.3.6.1.4.1.562.2.4.1.114.3.2.100.1.30 | atmIfCACbrCdv | 0 | 0 | This attribute specifies the peak-to-peak cell delay variation (CDV) which is contributed to the entire ATM Interface for CBR tr… |
| 1.3.6.1.4.1.562.2.4.1.114.3.2.100.1.40 | atmIfCACbrMaxCtd | 0 | 0 | This attribute specifies the maximum cell transfer delay (MaxCTD) which is applied to the entire ATM Interface for CBR traffic. … |
| 1.3.6.1.4.1.562.2.4.1.114.3.2.100.1.60 | atmIfCACbrTxQueueLimit | 0 | 0 | This attribute specifies the default maximum queue length for the emission queues used to buffer the traffic of the CBR service c… |
| 1.3.6.1.4.1.562.2.4.1.114.3.2.100.1.61 | atmIfCACbrHoldingPriority | 0 | 0 | This attribute specifies the holding priority which applies to SVP and SVC CBR connections. It takes a value from 0 (highest prio… |
| 1.3.6.1.4.1.562.2.4.1.114.3.2.100.1.70 | atmIfCACbrSvcHoldingPriority | 0 | 0 | This attribute specifies the default holding priority which applies to SVC CBR connections. It takes a value from 0 (highest pri… |
| 1.3.6.1.4.1.562.2.4.1.114.3.2.100.1.71 | atmIfCACbrSvcMpHoldingPriority | 0 | 0 | This attribute specifies the default holding priority which applies to SVC CBR point-to-multipoint connections. It takes a value… |
| 1.3.6.1.4.1.562.2.4.1.114.3.2.100.1.80 | atmIfCACbrMinPerVcQueueLimit | 0 | 0 | This attribute specifies the minimum queue limit for the per-VC queues of connections of the CBR service category. This attribut… |
| 1.3.6.1.4.1.562.2.4.1.114.3.2.100.1.90 | atmIfCACbrPerVcQueueLimitReferenceRate | 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… |
| 1.3.6.1.4.1.562.2.4.1.114.3.2.100.1.100 | atmIfCACbrEmissionPriority | 0 | 0 | This attribute is not applicable and is ignored for CQC-based ATM cards. This attribute specifies the emission priority (EP) whi… |
| 1.3.6.1.4.1.562.2.4.1.114.3.2.100.1.140 | atmIfCACbrTrafficShaping | 0 | 0 | This attribute specifies the default traffic shaping option for connections of the CBR service category. An override to this def… |
| 1.3.6.1.4.1.562.2.4.1.114.3.2.100.1.150 | atmIfCACbrShapeRecoupPolicy | 0 | 0 | This attribute specifies the shaping recoup policy for the CBR service category. This is the policy which is used to recoup shap… |
| 1.3.6.1.4.1.562.2.4.1.114.3.2.100.1.160 | atmIfCACbrUnshapedTransmitQueueing | 0 | 0 | This attribute specifies the default queuing option for unshaped connections of the CBR service category. On ATM IP cards, this a… |
| 1.3.6.1.4.1.562.2.4.1.114.3.2.100.1.165 | atmIfCACbrWeightPolicy | 0 | 0 | This attribute specifies the default policy which is applied when calculating the fairness weight for unshaped connections of th… |
| 1.3.6.1.4.1.562.2.4.1.114.3.2.100.1.169 | atmIfCACbrForceTagging | 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… |
| 1.3.6.1.4.1.562.2.4.1.114.3.2.100.1.170 | atmIfCACbrUsageParameterControl | 0 | 0 | This attribute specifies the default usage parameter control (UPC) option for connections of the CBR service category. This attr… |