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Configure a VDSL2 alarm template.
1.
Run the
vdsl alarm-profile quickadd
command to quickly add a VDSL2 line alarm
profile, or run the
vdsl alarm-profile add
command to interactively add a VDSL2
line alarm profile.
2.
Run the
vdsl channel-alarm-profile quickadd
command to quickly add a VDSL2
channel alarm profile, or run the
vdsl channel-alarm-profile add
command to
interactively add a VDSL2 channel alarm profile.
3.
Run the
vdsl alarm-template quickadd
command to quickly add a VDSL2 alarm
template, or run the
vdsl alarm-template add
command to interactively add a VDSL2
alarm template.
A VDSL2 alarm template consists of a VDSL2 line alarm profile and a VDSL2
channel alarm profile. Bind a VDSL2 alarm template rather than a VDSL2 line alarm
profile or a VDSL2 channel alarm profile to a VDSL port.
----End
Example
Assume the following configurations:
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Path mode: PTM mode
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Downstream minimum reserved rate: 4096 kbit/s
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Channel mode: interleave mode
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Downstream maximum interleave delay: 8 ms
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Upstream minimum interleave delay: 2 ms
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SNR margin: 6 dB
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Downstream minimum INP: 4
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Upstream minimum INP: 2
To add VDSL2 profiles with index 3, do as follows:
huawei(config)#
vdsl service-profile 3 quickadd path-mode ptm bearer1-rate 512
4096 8192 128 128 128 100000 128
huawei(config)#
vdsl delay-inp-profile quickadd 3 bearer1-interleaved-delay 8 2
bearer1-inp 4 2
huawei(config)#
vdsl noise-margin-profile quickadd 3 snr-margin 60 0 100 60 0
100
3.8 Configuring the System Clock
This topic describes how to configure the system clock to restrict the clock frequency and phase
of each node on a network within the preset tolerance scope. This prevents the deterioration of
the TDM service quality caused by inaccurate signal timing at both the transmit and receive ends
in the digital transmission system.
Context
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The IP-based development is the trend of future network and service development.
Currently, certain difficulties exist in the transition of the access network (AN) from the
traditional network to the IP-based Ethernet bearer network. One of the difficulties is how
to carry the traditional TDM service on the IP network.
SmartAX MA5616 Multi-service Access Module
Configuration Guide
3 Basic Configuration
Issue 04 (2011-10-30)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
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