Paradyne 8820, 8620 manual Virtual Channel Cross Connect Group RFC

1. Network Management Specification

6.2.2Virtual Channel Cross Connect Group (RFC 2515)

This table contains configuration and state information of point-to-point, point-to-multipoint or multipoint-to-multipoint VC cross-connects for PVCs. This table has read-create access and is used to cross-connect the VCLs together in an ATM switch or network that belong to a VC connection. The atmVcCrossConnectIndex is used to associate the related VCLs that are cross-connected together. The model using step-wise procedures described for setting up a VP cross-connect is also used for setting up a VC cross-connect. The ATM Virtual Channel (VC) Cross Connect Table, atmVcCrossConnectEntry table contains the following objects:

6.2.3“atmVcCrossConnectL2HOperStatus” Object (atmVcCrossConnectEntry 9)

The value of this object identifies the current operational status of the VC cross-connect in one direction; (that is, from the low to high direction). The up and down states indicate that this ATM VC cross-connect from low to high direction is operational or not operational respectively. The unknown state indicates that the state of it cannot be determined. The only valid values for this object are:

•up(1)

•down(2)

•unknown (3) (NOT_SUPPORTED)

6.2.4“atmVcCrossConnectH2LOperStatus” Object (atmVcCrossConnectEntry 10)

The value of this object identifies the current operational status of the VC cross-connect in one direction; (that is, from the high to low direction). The up and down states indicate that this ATM VC cross-connect from high to low direction is operational or not operational respectively. The unknown state indicates that the state of it cannot be determined. The only valid values for this object are:

•up(1)

•down(2)

•unknown (3) (NOT_SUPPORTED)

6.2.5“atmVcCrossConnectL2HLastChange” Object (atmVcCrossConnectEntry 11)

The value of MIB II’s sysUpTime object at the time this VC cross-connect entered its current operational state in low to high direction. If the current state was entered prior to the last re-initialization of the agent, then this object contains a zero value.

6.2.6“atmVcCrossConnectH2LLastChange” Object (atmVcCrossConnectEntry 12)

The value of MIB II’s sysUpTime object at the time this VC cross-connect entered its current operational state in low to high direction. If the current state was entered prior to the last re-initialization of the agent, then this object contains a zero value.

6.2.7“atmVcCrossConnectRowStatus” Object (atmVcCrossConnectEntry 13)

The status of this entry in the atmVcCrossConnectTable. This object is used to create a new cross-connect row for cross-connecting VCLs which are created using the atmVclTable or to change or delete existing cross-connect. This object must be initially set to ‘createAndWait’ or ’createAndGo’. This object cannot be set to ‘active’ unless the following columnar object exists in this row: atmVcCrossConnectAdminStatus. To turn on a VC cross-connect, the atmVcCrossConnectAdminStatus is set to ‘up’. The only valid values for this object are:

48 June 2003 8000-A2-GB30-00