1. Network Management Specification
6.2.1.1“atmVclOperStatus” Object (atmVclEntry 4)
This object indicates the current operational status of the VCL. Possible values are:
atmVclOperStatus = | up(1) | - VCL is currently Operational. |
| down(2) | - VCL is currently Not Operational. |
| unknown(3) | - The state of the VCL can’t be |
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| determined. For |
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| given interface will be created |
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| automatically once the box comes up |
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| initially. These VCLs will be given an |
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| OperStatus of unknown. |
6.2.1.2“atmVclLastChange” Object (atmVclEntry 5)
This object contains the value of the MIB II’s sysUpTime object at the time the VCL entered its current operational state. If the current state was entered prior to the last
6.2.1.3“atmVccAalType” Object (atmVclEntry 8)
This object identifies the type of AAL used with the VCC. The only valid values for this object is:
•aal5(3)- AAL5
•unknown(5) - The unknown type indicates that the AAL type cannot be determined.
6.2.1.4“atmVccAal5CpcsTransmitSduSize” Object (atmVclEntry 9)
Not supported.
This object contains the maximum AAL5 CPCS (Common Part Convergence Sublayer) SDU size in octets that is supported on the transmit direction of this VCC. :An instance of this object only exists when the local VCL
atmVccAal5CpcsTransmitSduSize = 1500
6.2.1.5“atmVclAal5CpcsReceiveSduSize” Object (atmVclEntry 10)
Not supported.
This object contains the maximum AAL5 CPCS (Common Part Convergence Sublayer) SDU size in octets that is supported on the receive direction of this VCC. For 4200 stackable DSLAM, possible values are:
atmVccAal5CpcsReceiveSduSize = 4096
6.2.1.6“atmVclEncapsType” Object (atmVclEntry 11)
Not supported.
This object identifies the type of data encapsulation used over the AAL5 SSCS (Service Specific Convergence Sublayer) layer. The only valid values for this object is:
atmVclEncapsType = unknown(10) - when the ATM cell interface is NOT the SAR.
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