This attribute specifies the tolerable cell loss ratio (CLR) for rt-
VBR traffic. The number is the negative logarithm (base 10) of the
CLR. For example, if the target CLR = 1E-10 then RtVbr
cellLossRatio = 10. This number must be the same as the Cbr
cellLossRatio since CBR and rt-VBR traffic have the same discard
priority. The RtVbr cellLossRatio is used by the Connection
Admission Control (CAC) algorithm to compute the required
(equivalent) cell rate for rt-VBR connections. This number must be
less than or equal to the NrtVbr cellLossRatio, since rt-VBR traffic
has a higher discard priority.
There is a trade-off between the service category CLR and the
achievable Vpt bandwidth 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 Vpt bandwidth utilization.
Setting this attribute to 0 means that a CLR of 1 can be tolerated. In
this case, no bandwidth is reserved for rt-VBR connections and
CAC is effectively turned off. All rt-VBR connections are admitted.
Parsed from file nortelPC-atmCoreV1.mib.txt
Company: None
Module: Nortel-MsCarrier-MscPassport-AtmCoreMIB
This attribute specifies the tolerable cell loss ratio (CLR) for rt-
VBR traffic. The number is the negative logarithm (base 10) of the
CLR. For example, if the target CLR = 1E-10 then RtVbr
cellLossRatio = 10. This number must be the same as the Cbr
cellLossRatio since CBR and rt-VBR traffic have the same discard
priority. The RtVbr cellLossRatio is used by the Connection
Admission Control (CAC) algorithm to compute the required
(equivalent) cell rate for rt-VBR connections. This number must be
less than or equal to the NrtVbr cellLossRatio, since rt-VBR traffic
has a higher discard priority.
There is a trade-off between the service category CLR and the
achievable Vpt bandwidth 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 Vpt bandwidth utilization.
Setting this attribute to 0 means that a CLR of 1 can be tolerated. In
this case, no bandwidth is reserved for rt-VBR connections and
CAC is effectively turned off. All rt-VBR connections are admitted.
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]
mscAtmIfVptCARtVbrCellLossRatio OBJECT-TYPE SYNTAX Unsigned32 (0..15) ACCESS read-write STATUS mandatory DESCRIPTION "This attribute specifies the tolerable cell loss ratio (CLR) for rt- VBR traffic. The number is the negative logarithm (base 10) of the CLR. For example, if the target CLR = 1E-10 then RtVbr cellLossRatio = 10. This number must be the same as the Cbr cellLossRatio since CBR and rt-VBR traffic have the same discard priority. The RtVbr cellLossRatio is used by the Connection Admission Control (CAC) algorithm to compute the required (equivalent) cell rate for rt-VBR connections. This number must be less than or equal to the NrtVbr cellLossRatio, since rt-VBR traffic has a higher discard priority. There is a trade-off between the service category CLR and the achievable Vpt bandwidth 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 Vpt bandwidth utilization. Setting this attribute to 0 means that a CLR of 1 can be tolerated. In this case, no bandwidth is reserved for rt-VBR connections and CAC is effectively turned off. All rt-VBR connections are admitted." DEFVAL { 10 } ::= { mscAtmIfVptCARtVbrProvEntry 50 }
mscAtmIfVptCARtVbrCellLossRatio OBJECT-TYPE SYNTAX Unsigned32 (0..15) ACCESS read-write STATUS mandatory DESCRIPTION "This attribute specifies the tolerable cell loss ratio (CLR) for rt- VBR traffic. The number is the negative logarithm (base 10) of the CLR. For example, if the target CLR = 1E-10 then RtVbr cellLossRatio = 10. This number must be the same as the Cbr cellLossRatio since CBR and rt-VBR traffic have the same discard priority. The RtVbr cellLossRatio is used by the Connection Admission Control (CAC) algorithm to compute the required (equivalent) cell rate for rt-VBR connections. This number must be less than or equal to the NrtVbr cellLossRatio, since rt-VBR traffic has a higher discard priority. There is a trade-off between the service category CLR and the achievable Vpt bandwidth 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 Vpt bandwidth utilization. Setting this attribute to 0 means that a CLR of 1 can be tolerated. In this case, no bandwidth is reserved for rt-VBR connections and CAC is effectively turned off. All rt-VBR connections are admitted." DEFVAL { 10 } ::= { mscAtmIfVptCARtVbrProvEntry 50 }
| OID | Name | Sub children | Sub Nodes Total | Description |
|---|---|---|---|---|
| 1.3.6.1.4.1.562.36.2.1.114.9.5.3.100.1.10 | mscAtmIfVptCARtVbrPool | 0 | 0 | This attribute specifies the bandwidth pool which is to be used to support the real-time variable bit rate (rt-VBR) service cate… |
| 1.3.6.1.4.1.562.36.2.1.114.9.5.3.100.1.30 | mscAtmIfVptCARtVbrCdv | 0 | 0 | This attribute specifies the peak-to-peak cell delay variation (CDV) which is contributed to all rt-VBR connections associated w… |
| 1.3.6.1.4.1.562.36.2.1.114.9.5.3.100.1.40 | mscAtmIfVptCARtVbrMaxCtd | 0 | 0 | This attribute specifies the maximum cell transfer delay (MaxCTD) which is applied to all rt-VBR connections associated with thi… |