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This MIB module manages resource partition objects. A resource partition is configured on a virtual interface, which in turn, is configured on a physical line. An administrator can partition connection related resources like VPI/VCI ranges, bandwidth, and total amount of available connection entries in the switch through these MIB tables. The Cisco WAN Resource Partition MIB resides in the CISCO-WAN-RSRC-PART-MIB.my file.
Contents of this chapter include:
Table 8-1 applies to the WAN resource partition MIB.
| Terminology | Description |
|---|---|
Virtual Switch interface (VSI) | This is a hardware independent switch control protocol. VSI allows a a switch to be controlled by multiple controllers such as PNNI or MPLS. These control planes can be internal or external to the switch.The VSI interface defines the messages and associated functions which allow communication between the controller and the switch. This interface is expected to support all types of connections (voice, data, Frame Relay, ATM) for PVCs, SPVCs, and SVCs. |
VSI Master | This is a software component which requests connections and receives switch generic information. VSI Master controls one or more VSI Slaves. This may run on the switch or a dedicated controller platform. This is the master module. It performs the interface to the higher layer networking software and handles all VSI related functions. |
Controller | This is software (and possibly hardware) which manages topology and network resources and performs VSI Master function. The controller performs source routing for end-to-end SVCs, including general call acceptance GCAC and setup calls with other controllers. PNNI and MPLS are examples of controllers. |
The object identifiers are listed in Table 8-2.
| Name | Object Identifier |
|---|---|
cwRsrcPartConfTable | ::= {cwRsrcPartConfGrp 1} |
cwRsrcPartConfEntry | ::= {cwRsrcPartConfTable 1} |
cwRsrcPartID | ::= {cwRsrcPartConfEntry 1} |
cwRsrcPartController | ::= {cwRsrcPartConfEntry 2} |
cwRsrcPartEgrGuarPctBwConf | ::= {cwRsrcPartConfEntry 3} |
cwRsrcPartEgrMaxPctBwConf | ::= {cwRsrcPartConfEntry 4} |
cwRsrcPartIngGuarPctBwConf | ::= {cwRsrcPartConfEntry 5} |
cwRsrcPartIngMaxPctBwConf | ::= {cwRsrcPartConfEntry 6} |
cwRsrcPartEgrPctBwUsed | ::= {cwRsrcPartConfEntry 7} |
cwRsrcPartIngPctBwUsed | ::= {cwRsrcPartConfEntry 8} |
cwRsrcPartEgrPctBwAvail | ::= {cwRsrcPartConfEntry 9} |
cwRsrcPartIngPctBwAvail | ::= {cwRsrcPartConfEntry 10} |
cwRsrcPartVpiLo | ::= {cwRsrcPartConfEntry 11} |
cwRsrcPartVpiHigh | ::= {cwRsrcPartConfEntry 12} |
cwRsrcPartVciLo | ::= {cwRsrcPartConfEntry 13} |
cwRsrcPartVciHigh | ::= {cwRsrcPartConfEntry 14} |
cwRsrcPartGuarCon | ::= {cwRsrcPartConfEntry 15} |
cwRsrcPartMaxCon | ::= {cwRsrcPartConfEntry 16} |
cwRsrcPartUsedCon | ::= {cwRsrcPartConfEntry 17} |
cwRsrcPartAvailCon | ::= {cwRsrcPartConfEntry 18} |
cwRsrcPartRowStatus | ::= {cwRsrcPartConfEntry 19} |
The MIB objects are listed in Table 8-3.
| Name | Syntax | Description | Default Value | |
|---|---|---|---|---|
SEQUENCE OF CwRsrcPartConfEntry | Configures resource partition parameters. A resource partition is configured on a interface whose ifType is ATMVirtual (149) or ATM (37). An entry can be added, deleted, or modified. Entries in this table can also be modified through the commands provided by the command line interface (CLI). Max-Access: not-accessible Status: current | none | ||
CwRsrcPartConfEntry | Provides an entry for a resource partition. A resource partition needs to be created before connections can be added to the interface. In the following objects, ingress direction means from network to switch; egress direction means from switch to network. Max-Access: not-accessible Status: current The indexes include:
| none | ||
Unsigned32 (1.. 255) | Specifies the resource partition identifier. One interface contains multiple resource partitions. Max-Access: not-accessible Status: current | none | ||
Unsigned32 (1.. 255) | Specifies the controller identifier. Once a resource partition is added, the controller identified by this identifier can access resources configured for this partition. The user may want to do this to configure redundant controllers. The valid values for controller IDs are between 1 and 5. Max-Access: not-accessible Status: current | none | ||
Unsigned32 (0..1000000) | Specifies the guaranteed percentage bandwidth reserved for the resource partition in egress direction. The sum of all resource partition guaranteed bandwidths cannot exceed 100% of the interface's guaranteed bandwidth. Units: 0.0001 percentage Max-Access: read-create Status: current | 0 | ||
Unsigned32 (0..1000000) | Specifies the maximum percentage bandwidth for the resource partition in egress direction. This is not the guaranteed bandwidth. If bandwidth is available, the resource partition allocates bandwidth up to this value. Units: 0.0001 percentage Max-Access: read-create Status: current | 0 | ||
Unsigned32 (0..1000000) | Specifies the guaranteed percentage bandwidth reserved for the resource partition in ingress direction. The sum of all resource partition guaranteed bandwidths cannot exceed 100% of the interface's guaranteed bandwidth. Units: 0.0001 percentage Max-Access: read-create Status: current | 0 | ||
Unsigned32 (0..1000000) | Specifies the maximum percentage bandwidth allocated for the resource partition in ingress direction. This is not the guaranteed bandwidth. If bandwidth is available, the resource partition allocates bandwidth up to this value. Units: 0.0001 percentage Max-Access: read-create Status: current | 0 | ||
Unsigned32 (0..1000000) | Specifies the percentage bandwidth used by the resource partition in egress direction. Units: 0.0001 percentage Max-Access: read-only Status: current | none | ||
Unsigned32 (0..1000000) | Specifies the percentage bandwidth used by the resource partition in ingress direction. Units: 0.0001 percentage Max-Access: read-only Status: current | none | ||
Unsigned32 (0..1000000) | Specifies the percentage bandwidth available on the resource partition in the egress direction. Units: 0.0001 percentage Max-Access: read-only Status: current | none | ||
Unsigned32 (0..1000000) | Specifies the percentage bandwidth available on the resource partition in the ingress direction. Units: 0.0001 percentage Max-Access: read-only Status: current | none | ||
Unsigned32 (0..4095) | Determines the beginning of the VPI range for this partition. Connections provisioned on this partition must have a VPI greater than or equal to this value. Max-Access: read-create Status: current | none | ||
Unsigned32 (0..4095) | Determines the end of the VPI range for this partition. Connections provisioned on this partition must have a VPI less than or equal to this value. Max-Access: read-create Status: current | none | ||
Unsigned32 (0..65535) | Determines the beginning of the VCI range for this partition. Connections provisioned on this partition must have VCI greater than or equal to this VCI. Max-Access: read-create Status: current | none | ||
Unsigned32 (0..65535) | Determines the end of the VCI range reserved for this partition. Connections provisioned on this partition must have a VCI less than or equal to this VCI. Max-Access: read-create Status: current | none | ||
Unsigned32 (0..131072) | Determines the guaranteed number of connections that is configured on this partition. Max-Access: read-create Status: current | 0 | ||
Unsigned32 (0..131072) | Determines the maximum number of connections that is configured on this partition. Max-Access: read-create Status: current | none | ||
Unsigned32 (0..131072) | Determines the number of connections currently in use on this partition. Max-Access: read-only Status: current | none | ||
Unsigned32 (0..131072) | Determines the number of connections available that can be added on this partition. Max-Access: read-only Status: current | none | ||
RowStatus | Adds, deletes, or modifies the partition. A resource partition is created by setting this object to Max-Access: read-create Status: current | none | ||
The object identifiers are listed in Table 8-4.
| Name | Object Identifier |
|---|---|
cwRsrcPartIlmiTable | ::= {cwRsrcPartConfGrp 2} |
cwRsrcPartIlmiEntry | ::= {cwRsrcPartIlmiTable 1} |
cwRsrcPartIlmiEnabled | ::= {cwRsrcPartIlmiEntry 1} |
cwRsrcPartSignallingVpi | ::= {cwRsrcPartIlmiEntry 2} |
cwRsrcPartSignallingVci | ::= {cwRsrcPartIlmiEntry 3} |
cwRsrcPartIlmiTrapEnable | ::= {cwRsrcPartIlmiEntry 4} |
cwRsrcPartIlmiEstablishConPollIntvl | := {cwRsrcPartIlmiEntry 5} |
cwRsrcPartIlmiCheckConPollIntvl | ::= {cwRsrcPartIlmiEntry 6} |
cwRsrcPartIlmiConPollInactFactor | ::= { cwRsrcPartIlmiEntry 7 } |
The MIB objects are listed in Table 8-5.
| Name | Syntax | Description | Default Value | |
|---|---|---|---|---|
Sequence of CwRsrcPartIlmiEntry | Specifies the Interim Local Management Interface (ILMI) configuration table. When a row is created in Max-Access: not-accessible Status: current | none | ||
CwRsrcPartIlmiEntry | Provides an entry in this table that is automatically created when a resource partition is created. By default, ILMI is disabled on active resource partitions. ILMI can be enabled by setting Max-Access: not-accessible Status: current The indexes include:
| none | ||
TruthValue | By setting the value of this object to true, ILMI signalling is enabled on the resource partition. Max-Access: read-write Status: current | false | ||
INTEGER (0..255) | Indicates the VPI on which signalling cells arrive on this resource partition. Max-Access: read-write Status: current | 0 | ||
INTEGER (0..65535) | Indicates the VCI on which signalling cells arrive on this resource partition. Max-Access: read-write Status: current | 16 | ||
TruthValue | Enables or disables the ILMI trap generation using this object. Max-Access: read-write Status: current | none | ||
Unsigned32 (1..65535) (in units of seconds) | Specifies the amount of time between successive transmissions of ILMI messages on this interface for the purpose of detecting establishment of ILMI connectivity. Refer to ATM Forum ILMI 4.0, Section 8.3.1. Max-Access: read-write Status: current | 1 | ||
Unsigned32 (0..65535) (in units of seconds) | Specifies the amount of time between successive transmissions of ILMI messages on this interface for the purpose of detecting loss of ILMI connectivity. The distinguished value zero disables ILMI connectivity procedures on this interface. Refer to ATM Forum ILMI 4.0, Section 8.3.1. Max-Access: read-write Status: current | 5 | ||
Unsigned32 (0..65535) | Determines the number of consecutive polls on this interface for which no ILMI response message is received before ILMI connectivity is declared lost. Refer to ATM Forum ILMI 4.0, Section 8.3.1. Max-Access: read-write Status: current | 4 | ||
The object identifiers are listed in Table 8-6.
| Name | Object Identifier |
|---|---|
cwRsrcPartCtlrConfTable | ::= {cwRsrcPartConfGrp 3} |
cwRsrcPartCtlrConfEntry | ::= {cwRsrcPartCtlrConfTable 1} |
cwRsrcPartCtlrController | ::= {cwRsrcPartCtlrConfEntry 1} |
cwRsrcPartCtlrRowStatus | ::= {cwRsrcPartCtlrConfEntry 2} |
The MIB objects are listed in Table 8-7.
| Name | Syntax | Description | Default Value | |
|---|---|---|---|---|
Sequence of cwRsrcPartCtlrConfEntry | Configures additional controllers to manage a resource partition. Max-Access: not-accessible Status: current | none | ||
CwRsrcPartCtlrConfEntry | Provides an entry for additional controllers to control an existing resource partition. The resource partition, identified by indices ifIndex and Max-Access: not-accessible Status: current The indexes include:
| none | ||
Unsigned32 (1.. 255) | Specifies the controller identifier. One resource partition is controlled by multiple controllers. Users may want to configure redundant controllers. Max-Access: not-accessible Status: current | none | ||
RowStatus | Creates a row in the Max-Access: read-create Status: current | none | ||
One object identifier is listed in Table 8-8.
| Name | Object Identifier |
|---|---|
cwRsrcPartMIBCompliance | ::= {cwRsrcPartMIBCompliances 1} |
One MIB object is listed in Table 8-9.
| Name | Mandatory Groups | Description | Default Value | |
|---|---|---|---|---|
cwRsrcPartMIBGroup | Describes the compliance statement for the resource partition management group. Status: current Module: AXSM The mandatory groups include: | none | ||
| Group | Description | |||
cwRsrcPartIlmiMIBGroup | Implementation of this group is not mandatory for the switches which does not support ILMI (Integrated Local Management Interface). | |||
cwRsrcPartMappingGroup | Implementation of this group is not mandatory for those switches which do not support redundant controllers. | |||
Table 8-10 lists the object identifiers.
| Name | Object Identifier |
|---|---|
| cwRsrcPartMIBGroup | ::= {cwRsrcPartMIBGroups 1} |
cwRsrcPartIlmiMIBGroup | ::= {cwRsrcPartMIBGroups 2} |
cwRsrcPartMappingGroup | ::= {cwRsrcPartMIBGroups 3} |
Table 8-11 lists the MIB objects.
| Name | Objects | Description | Default Value | |
|---|---|---|---|---|
cwRsrcPartController, cwRsrcPartEgrGuarPctBwConf, cwRsrcPartEgrMaxPctBwConf, cwRsrcPartIngGuarPctBwConf, cwRsrcPartIngMaxPctBwConf, cwRsrcPartEgrPctBwAvail, cwRsrcPartIngPctBwAvail, cwRsrcPartEgrPctBwUsed, cwRsrcPartIngPctBwUsed, cwRsrcPartVpiLo, cwRsrcPartVpiHigh, cwRsrcPartVciLo, cwRsrcPartVciHigh, cwRsrcPartGuarCon, cwRsrcPartMaxCon, cwRsrcPartUsedCon, cwRsrcPartAvailCon, cwRsrcPartRowStatus | Relates to the resource partition group. Status: current | none | ||
cwRsrcPartIlmiEnabled, cwRsrcPartSignallingVpi, cwRsrcPartSignallingVci, cwRsrcPartIlmiTrapEnable, cwRsrcPartIlmiEstablishConPollIntvl, cwRsrcPartIlmiCheckConPollIntvl, cwRsrcPartIlmiConPollInactFactor | Relates to the ILMI configuration on a resource partition. Status: current | none | ||
cwRsrcPartCtlrRowStatus | Configures redundant controllers for resource partitions. Status: current | none | ||
Posted: Fri Sep 15 11:04:45 PDT 2000
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