
| Last Change | The value of sysUpTime at the time this VC entered its current operational | 
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 | state. | 
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| MgmtMode | It denotes the Management Mode of the ATM VC. If it is Data, then only | 
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 | data transmission can take place. If it is Mgmt, then management of | 
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 | remote CPE device can happen on that ATM VC and packets on that ATM | 
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 | VC shall start coming to Control Plane. In DataAndMgmt mode, data | 
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 | transmission as well as remote CPE management can happen on the | 
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 | same ATM VC interface. In DataAndMgmt mode, the only acceptable | 
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 | value for atmVCCAAL5EncapType is llc. In Mgmt mode, EoA interface | 
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 | can't be created on the ATM VC and both Ethernet as well as  | 
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 | packets on that ATM VC shall be received at Control Plane. In | 
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 | DataAndMgmt mode, if EoA is created then only  | 
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 | that ATM VC shall be received at Control Plane. However, if EoA is not | 
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 | created then all the packets on that ATM VC shall be received at Control | 
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 | Plane. However, to configure ATM VC in DataAndMgmt mode, good | 
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 | practice is to create ATM VC in disable mode till EoA is created on it, to | 
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 | prevent flooding at Control Plane. In order to run STP, the mode has to be | 
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 | DataAndMgmt. If the mode is RawATM(4), ATM cells are given to | 
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 | Control Plane. In this mode, EoA interface cannot be created on the ATM | 
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 | VC. If EoA interface is already created on the ATM VC, its mode cannot be | 
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 | changed to either Mgmt(2) or RawATM(4). This field is not valid if | 
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 | encaptype is Ethernet. | 
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| RowStatus | This defines the  | 
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| VC Type | This field specifies whether VC type is PVC or SVC. | 
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| VC Topology | This field specifies the VC connection topology type. | 
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| Max simultaneous | This field specifies the maximum number of simultaneous active protocol | 
| protocol | stacks supported on this interface. Currently, only one protocol stack is | 
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 | supported. | 
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| Auto Status | This field specifies whether the Auto mode is to be enabled or not. In the | 
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 | Auto mode, the stack above this interface will be determined and created | 
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 | based on the protocol packets sensed on this interface. For example, if the | 
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 | protocol packet sensed above this interface is an EoA packet, then the | 
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 | corresponding EoA stack will be created above this interface. However, | 
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 | the corresponding EoA interface must have been created with the | 
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 | gsvEoaConfigMode field's bit corresponding to the 'Auto' set. | 
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| Auto Supported | This field specifies Higher layer protocols which are supported for auto | 
| Protocol | detection on the given ATM VC. Only the packets if the protocols | 
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 | mentioned in this field can lead to Auto detection. This field is meaningful | 
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 | only when autostatus flag is enable. | 
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| Auto VC Mux Forced | This field specifies if the encap type detected is VCMux, the user can | 
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| IP DSLAM | 169 | 
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