Huawei SmartAX MA5603T Configuration Manual page 972

SmartAX MA5600T/MA5603T/MA5608T Multi-service
Access Module
Commissioning and Configuration Guide
Item
Vectoring profile
Policy for controlling
frequent online and
offline on ports
Issue 01 (2014-04-30)
Function
Configure the
function of
canceling the
upstream and
downstream
crosstalk in the
vectoring profile.
After binding the
configured
vectoring profile
to the ports, the
system
implements the
vectoring
algorithm on the
ports in the
vectoring group
based on profile
configurations.
The Vectoring
algorithm is
executed every
time a port in a
Vectoring group
goes online or
offline. To
prevent adverse
impact on system
functions due to
long-term running
Vectoring tasks
caused by
frequent online
and offline on a
port, set the policy
for controlling
frequent online
and offline on
ports based on site
requirements.
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11 FTTB and FTTC Solution Configuration
Description
By default, all ports
are bound to vectoring
profile 1.
Default value:
l Upstream
crosstalk
cancelation:
enable
l Downstream
crosstalk
cancelation:
enable
By default, the policy
for controlling
frequent online and
offline is set to limit.
Commands
Commands:
l Add a vectoring
profile: xdsl
vectoring-profile
add
l Modify a vectoring
profile: xdsl
vectoring-profile
modify
l Delete a vectoring
profile: xdsl
vectoring-profile
delete
l Query a vectoring
profile: display
xdsl vectoring-
profile
l Bind a vectoring
profile to the port:
vectoring-config
(VDSL mode)
xdsl frequently-
retrain-control
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