48 November 2003 8000-A2-GB30-10
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
determined. For example-all VCLs for a
given interface will be created
automatically once the box comes up
initially. These VCLs will be given an
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 re-initialization
of the agent, then this object contains a zero value.
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 end-point is also the VCC end-point, and AAL5
is in use
atmVccAal5CpcsTransmitSduSize = 1500 GranDSLAM R3.2 supports a
maximum user data size of
4096.
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 - GranDSLAM R3.2 supports a
maximum user data size of
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.