Class Hierarchy :
This class represents state data.
This table contains information on which cContextMappingVacmContextName is mapped to which VRF, topology, and routing protocol instance. This table is indexed by SNMP VACM context. Configuring a row in this table for an SNMP context does not require that the context be already defined, i.e., a row can be created in this table for a context before the corresponding row is created in RFC 3415’s vacmContextTable. To create a row in this table, a manager must set cContextMappingRowStatus to either ‘createAndGo’ or ‘createAndWait’. To delete a row in this table, a manager must set cContextMappingRowStatus to ‘destroy’
This table contains information on which cContextMappingVacmContextName is mapped to which bridge domain. A Bridge Domain is one of the means by which it is possible to define an Ethernet broadcast domain on a bridging device. A network can have multiple broadcast domains configured. This table helps the network management personnel to find out the details of various broadcast domains configured in the network. An entry need to exist in cContextMappingTable, to create an entry in this table
This table contains information on mapping between cContextMappingVacmContextName and bridge instance. Bridge instance is an instance of a physical or logical bridge which has unique bridge-id. If an entry is deleted from cContextMappingTable, the corresponding entry in this table will also get deleted. If an entry needs to be created in this table, the corresponding entry must exist in cContextMappingTable