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:

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Paradyne 8620, 8820 manual Virtual Channel Cross Connect Group RFC, AtmVcCrossConnectRowStatus Object atmVcCrossConnectEntry

8620, 8820 specifications

The Paradyne 8620 and Hotwire 8620 GranDSLAM are advanced DSLAM devices designed to provide high-speed broadband access over existing copper lines. This installation guide will outline the main features, technologies, and characteristics of these powerful units.

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Overall, the Paradyne 8620 and Hotwire 8620 GranDSLAM are robust solutions for service providers looking to deliver high-speed broadband services. Their modular design, advanced management capabilities, and support for multiple DSL technologies make them an excellent choice for today’s demanding telecommunications environment. With these advantages, operators can effectively meet customer needs while preparing for future growth and technology advancements.