Planet Technology IP DSLAM IDL-4801 - Manual (Page 165)

IP DSLAM 165
mgmtmode Data |
Mgmt | DataAndMgmt
| Raw
It denotes the Management Mode of the ATM VC. If it is Data, then only
data transmission can take place. If it is Mgmt, then management of
remote CPE device can happen on that ATM VC and packets on that
ATM VC shall start coming to Control Plane. In DataAndMgmt mode,
data transmission as well as remote CPE management can happen on
the same ATM VC interface. In DataAndMgmt mode, the acceptable
values for atmVCCAAL5EncapType are llcmux and auto. In Mgmt
mode, EoA interface cannot be created on the ATM VC and both
Ethernet as well as non-ethernet packets on that ATM VC shall be
received at the Control Plane. In DataAndMgmt mode, if EoA is created,
then only non-ethernet packets on that ATM VC shall be received at the
Control Plane. However, if EoA is not created then all the packets on
that ATM VC shall be received at the Control Plane. However, to
configure ATM VC in DataAndMgmt mode, a good practice is to 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.
Type: Create － Optional
Default value: Data
enable|disable This specifies the Admin Status of the VC.
Type: Optional
Default Value: enable
aal5 This specifies the AAL type in use for this VC. The only type of AAL
supported in Columbia Packet is AAL5. This field is not valid for an ATM
VC with encaptype as Ethernet.
Type: Create Optional
Default value: aal5
a5txsize
<aal5-cpcs-txsdu-size >
This specifies the maximum transmit CPCS SDU size to be used.
Type: Optional
Valid values : 1-1536
Default Value: 1536
a5rxsize
<aal5-cpcs-rxsdu-size>
This specifies the maximum receive CPCS SDU size to be used
Type: Optional
Valid values : 1-1536
Default Value: 1536
vcmux|llcmux|auto|
ethernet
This specifies the data encapsulation method to be used over the AAL5
SSCS layer. "auto" means autosense the muxType(llc/vc). Auto mode