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EtherXtend SHDSL WAN Interfaces
72
EtherXtend User's Guide
rate and then move to the next higher rate until they reach the final rate they
agree upon.
The adaptive [fixed-rate=0] and fixed line rate settings are defined in the
efmCuPme2BDataRate entry of the pme-profile.
Table 17: Fix-bit-rate settings and modem train rates
CO
CPE
Disabled
Disabled
Disabled
Enabled
Enabled
Disabled
Enabled
Enabled
Specifying the type of DSL interface
The dsl-config profile supports the following parameters:
Parameter
Description
line-type
The DSL type supported on this interface.
Values:
shdsl-2btl Supports SHDSL-bonded connections.
Default: shdsl-2btl
unit-mode
Specifies whether the unit is configured as a CO or CPE
device.
Values:
co
cpe
Default: cpe
line-status-trap
Specifies whether a line status trap should be sent whenever
-enable
the DSL line goes up or down. Note that this setting does not
apply to line status traps sent during system bootup. During
bootup, line status traps are not sent.
A DSL link down trap has a moderate severity level and a link
up trap has a low severity.
Default: disabled
To specify the interface as an SDSL line, set the line-type in the dsl-config
profile, enter the update dsl-config interface/type:
zSH> update dsl-config 1-1-1-0/shdsl
dsl-config
1-1-1-0/shdsl
Please provide the following: [q]uit.
line-type: --------------->
unit-mode: --------------->
line-status-trap-enable: ->
Then
Highest available rate is negotiated.
Modems train at CPE's fixed rate.
Modems train at CO's fixed rate.
Modems train at lowest fixed rate.
{shdsl-2btl}:shdsl-2btl
{cpe}:
{disabled}:
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