Initial version of this MIB module.
        Phy definition
        Throughout this document phy is used as an abbreviation
        for Physical Interface.  In particular it refers to a
        physical ATM jack on a Catalyst 5000 ATM card.  This card
        can be fitted with either one or two physical jacks, only
        one of which may be active at any given moment.  The second
        phy serves as a redundant connector to the ATM backbone.
        Note, however, that for logistical reasons, each phy has
        a separate ifIndex.
        Support of the phy by ifTable
        The dual phy entity on the c5K ATM line card is managed
        using the ifTable.  Specific interpretations of ifTable
        for the dual phy entity are as follows.
        Object   Use for dual phy entity
        ======   =======================
        ifIndex  Each phy entity is represented by an ifEntry.
        ifDescr  Description of the phy entity.
        ifType   The value for the phy entity is other(1).
        ifSpeed  See [1].
        ifPhysAddress   An octet string of zero length, per [1].
        ifAdminStatus   See [1].
        ifOperStatus    See [1].  In addition, note that a phy can
                 be in the up state but still not be the
                 active phy.  However, the active phy will
                 always be up.
        ifLastChange    See [1].
        ifName   See [1].
        ifLinkUpDownTrapEnable     disabled(2).
        ifHighSpeed      See [1]. 
        ifConnectorPresent	true(1).
        [1] McCloghrie, K. and F. Kastenholz, Evolution of the
        Interfaces Group of MIB-II, RFC 1573, Hughes LAN Systems,
        FTP Software, January 1994.

Imported Objects

ifIndex, InterfaceIndexIF-MIB
ciscoAtmDualPhyMIB .
ciscoAtmDualPhyMIBObjects .
cadpStatistics .
cadpStatTable .
cadpStatEntry .
cadpStatLossOfSignal .
cadpStatPathFEBErrors .
cadpStatCorrectableHCSErrors .
cadpStatUncorrectableHCSErrors .
cadpStatFarEndReceiveFailure .
cadpStatActive .
cadpStatSectionBIP8Errors .
cadpStatLineBIP824Errors .
cadpStatLineFEBErrors .
cadpStatPathBIP8Errors .
cadpStatOperActivePhy .
cadpStatAdminActivePhy .
ciscoAtmDualPhyMIBTrapPrefix .
ciscoAtmDualPhyMIBTraps .
ciscoAtmDualPhyChange .
ciscoAtmDualPhyMIBConformance .
ciscoAtmDualPhyMIBCompliances .
ciscoAtmDualPhyMIBGroups .