Zhone EtherXtend 3300 Series, Руководство пользователя

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WAN SHDSL interfaces
EtherXtend User’s Guide
71
To change pme-profile values, enter update pme-profile interface/type :
zSH> update pme-profile 1-1-3-0/shdsl
pme-profile 1-1-3-0/shdsl
Please provide the following: [q]uit.
efmCuPmeAdminSubType: -----------> {ieee2basetlr}:
efmCuPmeAdminProfile: -----------> {0}:
efmCuPAFRemoteDiscoveryCode: ----> {}:
efmCuPmeThreshLineAtn: ----------> {0}:
efmCuPmeThreshSnrMgn: -----------> {0}:
efmCuPmeLineAtnCrossingEnable: --> {false}:
efmCuPmeSnrMgnCrossingEnable: ---> {false}:
efmCuPmeDeviceFaultEnable: ------> {false}:
efmCuPmeConfigInitFailEnable: ---> {false}:
efmCuPmeProtocolInitFailEnable: -> {false}:
efmCuPme2BProfileDescr: ---------> {}:
efmCuPme2BRegion: ---------------> {region1}:
efmCuPme2BDataRate: -------------> {0}:
efmCuPme2BPower: ----------------> {0}:
efmCuPme2BConstellation: --------> {adaptive}:
efmCuPme2BProfileRowStatus: -----> {active}:
efmCuPmeNtr: --------------------> {ntr-local-osc}:
....................
Save changes? [s]ave, [c]hange or [q]uit:
Setting DSL profile settings
The dsl-profile provides settings for DSL options, such as co/cpe mode,
line-type, unit-mode, and others. The following table summarizes the
commands required to configure SDSL interfaces on the EtherXtend:
Automatic baud rate adaption and fixed rate
settings
When you select the shdsl-2btl line type for an SHDSL interface, the
EtherXtend can perform automatic baud rate adaption. This allows receiving
devices to communicate with transmitting devices operating at different baud
rates without the need to establish data rates in advance. By determining the
baud rate from the transmitting device, the receiving EtherXtend
automatically trains to match the line rate of the incoming data.
The automatic baud rate adaption process may take several minutes. This is
because the CO and CPE device modems use an algorithm to step through a
sequence of baud rates, where the devices establish a connection at each line
Action Command
Verify the type of SHDSL interface.
update dsl-config index/shdsl
Where index is of the form shelf-slot-port-subport or a
user-defined string.
Verify the interface is active.
showlinestatus shelf slot port