APC IP DSLAM Betriebsanweisung PDF herunterladen (Seite 190)

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practice is to create ATM VC in disable mode till

EoA is created on it, to prevent flooding at

Control Plane. In order to run STP, the mode

has to be DataAndMgmt. If the mode is

RawATM(4), ATM cells are given to Control

Plane. In this mode, EoA interface cannot be

created on the ATM VC. If EoA interface is

already created on the ATM VC, its mode cannot

be changed to either Mgmt(2) or RawATM(4).

This field is not valid if encaptype is Ethernet.

RowStatus

This defines the row-status of the interface entry

VC Type

This field specifies whether VC type is PVC or

SVC.

VC Topology

This field specifies the VC connection topology

type.

Max simultaneous

protocol

This field specifies the maximum number of

simultaneous active protocol stacks supported

on this interface. Currently, only one protocol

stack is supported.

Auto Status

This field specifies whether the Auto mode is to

be enabled or not. In the Auto mode, the stack

above this interface will be determined and

created based on the protocol packets sensed

on this interface. For example, if the protocol

packet sensed above this interface is an EoA

packet, then the corresponding EoA stack will be

created above this interface. However, the

corresponding EoA interface must have been

created with the gsvEoaConfigMode field's bit

corresponding to the 'Auto' set.

Auto Supported

Protocol

This field specifies Higher layer protocols which

are supported for auto detection on the given

ATM VC. Only the packets if the protocols

mentioned in this field can lead to Auto

detection. This field is meaningful only when

autostatus flag is enable.

Auto VC Mux Forced

Protocol

This field specifies if the encap type detected is

VCMux, the user can configure to build a

specific protocol stack automatically. This field is

meaningful only when autostatus flag as enable.

In case of conflict with autoSupportedProtocols,

its value will override.

Auto Sense Trigger

Type

This field specifies at what time autodetection of

Encapsulation type or higher protocol layers is to

be done - all the time or only when Operational

Status of ATM VC is changed to UP. If its value

is 'dynamic', then detection can happen anytime

a packet is received. If its value is

'opstatechange', then autodetection happens

only when Operational status of ATM VC

changes to UP. This field is not valid if

encaptype is Ethernet.

Auto Curr Sensed

Encaps Type

This field specifies the current sensed

Encapsulation type in case the Encapsulation

type is being autodetected. The value of this

field will be the same as the field 'AAL5

Encapsulation Type' if the Encapsulation type is

preconfigured. This is a read only field for all

agents, except for the Auto Sense Agent.

Ctl Pkts Group Id

The Control packet instance group associated

with this VC. The flows for this interface shall be

mapped to control packet instances as mapped

for the flows corresponding to the groupid

configured in ctrlpkt group info command. If this

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