huawei(config-if-cable-0/1/0)#
cable downstream 8 frequency 658.00 enable
huawei(config-if-cable-0/1/0)#
cable downstream 9 frequency 666.00 enable
huawei(config-if-cable-0/1/0)#
cable downstream 10 frequency 674.00 enable
huawei(config-if-cable-0/1/0)#
cable downstream 11 frequency 682.00 enable
huawei(config-if-cable-0/1/0)#
cable downstream 12 frequency 690.00 enable
huawei(config-if-cable-0/1/0)#
cable downstream 13 frequency 698.00 enable
huawei(config-if-cable-0/1/0)#
cable downstream 14 frequency 706.00 enable
huawei(config-if-cable-0/1/0)#
cable downstream 15 frequency 714.00 enable
huawei(config-if-cable-0/1/0)#
cable downstream 16 frequency 722.00 enable
----End
Result
1.
The transmit power of the downstream channels meets site requirements.
Run the
display cable downstream
frameid/slotid/portid
{
all
|
channel-id
}
status
command to check whether the RF port parameters meet site requirements.
2.
The signal-to-noise (SNR) ratio of the upstream channels meets site requirements.
Run the
display
cable
signal
quality
[
frameid/slotid/portid
[
upstream
channel-id
] ]
command to check whether the RF port parameters meet site requirements. A greater SNR
ratio results in better signal quality. The recommended SNR ratio is greater than 30 dB.
16.3.1.10 Configuring the HSI Service on a D-CMTS
A cable modem (CM) connects to a distributed cable modem termination system (D-CMTS)
through a cable and provides the high-speed Internet (HSI) service for users.
Data Plan
Table 16-11
Data plan for the high-speed Internet (HSI) service
Item
Data
VLAN
ID of the HSI service VLAN (S-VLAN): 100; type of the VLAN:
smart
Uplink port
0/0/1
Procedure
Step 1
Log in to and configure the ONU.
You can remote log in to the ONU from the OLT to perform the configuration. The user name
is
root
and the password is
mduadmin
.
Step 2
Create an S-VLAN.
The S-VLAN is a user-side service VLAN between the optical line terminal (OLT) and the
distributed cable modem termination system (D-CMTS). The OLT works in Layer 3 forwarding
mode.
huawei(config)#
vlan 100 smart
huawei(config)#
port vlan 100 0/0 1
SmartAX MA5600T/MA5603T/MA5608T Multi-service
Access Module
Commissioning and Configuration Guide
16 OptiCable D-CMTS Configuration (MA5633 Working as
a Standalone NE)
Issue 01 (2014-04-30)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
1698