Page 776 / 998 Scroll up to view Page 771 - 775
Port a1
Port a1 command reference
iMG/RG Software Reference Manual (ADSL Port)
8-6
Options
The following table gives the range of values for each option <port class> that can be
specified with this command and a default value (if applicable).
Example
--> port list ?
See also
all
Port class
atm
Port class
ethernet
Port class
vca
Port class
Example
--> port list atm
Valid port names in class 'atm':
a1
See also
PORT A1 SET
PORT A1 SHOW
PORT A1 STATUS
8.3.1.1.2 PORT A1 SET
Syntax
PORT A1 SET <option> <value>
Description
This command allows you to modify attributes on the ADSL port. Any modifications
override existing attribute values specified in the device. Typically it’s necessary to save
the changes with the
SYSTEM CONFIG CREATE
command and restart the Allied
Telesis Media Gateway in order to activate the changes.
Option
Description
Default Value
all
all port classes available, classes meaning a grouping of
software device driver to manage different media type
of protocols, i.s. atm for ADSL ethernet for 802.1x
frames or wireless for wireless connection
N/A
atm
class which contains port a1, software device driver
elected to manage ATM cells.
N/A
ethernet
class which contain any port that manages 802.x frames
N/A
802_1x
for wireless devices this class contain the port to man-
age wireless frames on Bridge layer
N/A
802_11
for wireless devices this class contain the port to man-
age wireless frames on switch layer
vca
not supported
N/A
Page 777 / 998
Port a1 command reference
Port a1
8-7
iMG/RG Software Reference Manual (ADSL Port)
To display a list of valid attributes for the ADSL port, use the
PORT A1 SHOW
or
PORT
A1 STATUS
command.
Options
The following table gives the range of values for each attribute option that can be speci-
fied with this command and a default value (if applicable).
TABLE 8-2
Options for ADSL Port Attributes
Option
Description
Default Value
Action
Startup
Possible values are:
Startup
DELT
L3REQ
SpectrumReverb
SpectrumMedely
SpectrumPilot
MtsRequest
Startup
ActivateLine
Force the ADSL port to close or restart the link.
Possible values are:
abort: turn off the ADSL port
none: no action
start: turn on the ADSL port
none
AnnexABitSwap
AnnexBBitSwap
ONLY Group B devices.
Downstream BitSwap for AnnexA/AnnexB.
Possible values are:
enable
disable
Enable
AnnexABitSwapUp
AnnexBBitSwapUp
ONLY Group B devices.
Downsteam BitSwap Upstream for AnnexA/
annexB.
Possible values are:
enable
disable
Enable
Page 778 / 998
Port a1
Port a1 command reference
iMG/RG Software Reference Manual (ADSL Port)
8-8
AnnexACapability
AnnexBCapability
ONLY Group B devices.
Supported AnnexA/annexB capabilities.
Possible values are:
AnnexA/AnnexB
T1413/T1413B
{AnnexA/T1413}{AnnexB/T1413B}
disable: line will not try to come in AnnexA/
AnnexB
AnnexA/T1413
AnnexB/T1413B
AnnexACodingGain
AnnexBCodingGain
ONLY Group B devices
Configures the Coding Gain in AnnexA/B
Possible values are:
auto, 0, 1, 2, 3, 4, 5, 6, 7
auto
AnnexAEcFdm-
Mode
AnnexBEcFdmMode
ONLY Group B devices
Configures Ec/Fdm Mode for AnnexA/B
Possible values are:
EC, FDM
FDM
AnnexAFastRetrain
AnnexBFastRetrain
ONLY Group B devices
Configures Fast Retrain on the Line for AnnexA/
B.
Possible values are:
Enable, Disable
Enable
AnnexAForceSNR-
MarginDn
Group B devices ONLY
AnnexA
Parameter to set downstream SNR margin force-
fully at the CPE for AnnexA.
Possible values are:
[0, 0x136] or 0xFFFF
0xFFFF
TABLE 8-2
Options for ADSL Port Attributes (Continued)
Option
Description
Default Value
Page 779 / 998
Port a1 command reference
Port a1
8-9
iMG/RG Software Reference Manual (ADSL Port)
AnnexAFramerType
AnnexBFramerType
ONLY Group B devices
Configures the Framer Type for AnnexA/B. There
are five different types of framing structures:
Type0: Full overhead framing with asynchronous
bit-to-modem timing.
Type1: Full overhead framing with synchronous
bit-to-modem timing.
Type2: Reduced overhead framing with separate
fast and sync byte in fast and interleaved latency
buffer respectively.
Type3: Reduced overhead framing with merged
fast and sync byte, using either the fast or the
interleaved latency buffer.
Type3ET: It refers to Databoost(CNXT propri-
etary, b/w CNXT CO & CNXT CPE) enabled on
top
Possible values are:
Type0, Type1, Type2, Type3, Type3ET
Type3
AnnexAMax-
BitsPerBin
AnnexBMax-
BitsPerBin
ONLY Group B devices
Configures Maximum Bits per Bin for AnnexA/B
Possible values are:
[0, 15]
15
AnnexAMaxDown-
Rate
AnnexBMaxDown-
Rate
ONLY Group B devices
Configures the Maximum Down Rate for
AnnexA/B
255 (AnnexA)
4095 (AnnexB)
AnnexAMaxMargin
AnnexBMaxMargin
ONLY Group B devices
Configures Maximum SNR Margin for AnnexA/B
Possible values are:
PerCO, Disable
PerCO
AnnexANTRMode
AnnexBNTRMode
ONLY Group B devices
Possible values are:
Enable, Disable
Disable
TABLE 8-2
Options for ADSL Port Attributes (Continued)
Option
Description
Default Value
Page 780 / 998
Port a1
Port a1 command reference
iMG/RG Software Reference Manual (ADSL Port)
8-10
AnnexAQualifica-
tionMode
AnnexBQualifica-
tionMode
ONLY Group B devices
Configures Qualification mode for AnnexA/B.
This parameter is mainly used for Qualifications
and internal test/debugging.
Possible values are:
Mode0, Mode1, Mode2,Mode3, Mode4, Mode5
mode1
AnnexARxAutoBin-
Adjust
AnnexBRxAutoBin-
Adjust
ONLY Group B devices
Possible values are:
Enable, Disable
Disable
AnnexARxEndBin
AnnexBRxEndBin
ONLY Group B devices
Configures Rx End Bin for AnnexA/B
Possible values are:
255
AnnexARxStartBin
AnnexBRxStartBin
ONLY Group B devices
Configures Rx StartBin for AnnexA/B
32 (AnnexA)
64 (AnnexB)
AnnexAStandard
AnnexBStandard
ONLY Group B devices
No longer considered.
AnnexATxAttenua-
tion
AnnexBTxAttenua-
tion
ONLY Group B devices
Configures Tx Attenuation for AnnexA/B
0
AnnexATxEndBin
AnnexBTxEndBin
ONLY Group B devices
Configures Tx End Bin for AnnexA/B
31 (AnnexA)
63 (AnnexB)
AnnexATxStartBin
AnnexBTxStartBin
ONLY Group B devices
Configures Tx StartBin for AnnexA/B
6 (AnnexA)
33 (AnnexB)
AutoSRA
Group A, B and C devices ONLY
AnnexB
Possible values are:
Enable, Disable
Disable
AutoSRADnShiftPe-
riod
Group A and group C devices ONLY
AnnexB
AutoSRAMaxTime-
CRC
Group A and group C devices ONLY
AnnexB
TABLE 8-2
Options for ADSL Port Attributes (Continued)
Option
Description
Default Value

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