Step 4 Configure a service port.
Set the service port ID to 1, SVLAN ID to 300, GEM port ID to 12, and user VLAN ID to 300.
The ONU limits upstream and downstream traffic rates but the OLT does not. Therefore, use
default traffic profile 6.
The user VLAN must be the same as the upstream VLAN of the ONU.
huawei(config)#vlan 300 smart
huawei(config)#service-port 1 vlan 300 gpon 0/3/1 ont 1 gemport 12 multi-service
user-vlan 300 rx-cttr 6 tx-cttr 6
----End
14.4.2.6 Configuring Clock Synchronization
In this scenario, the E1/STM-1 line clock can be used to achieve network-wide clock
synchronization.
Prerequisites
The CKMC/CKMD clock daughter board has been installed on the SCU main control board.
Context
Configuration roadmap for clock synchronization:
1. The OLT traces the upstream E1/STM-1 line clock of the TOPA board as the system clock.
2. The system clock is delivered to an ONU through optical paths of the GPON board.
3. The ONU uses the line clock of the GPON upstream port as the system clock.
4. The ONU E1 transmit clock is synchronized with the system clock of the ONU.
Procedure
l Configure a clock on the OLT.
1. Add a system clock source.
Configure the E1/T1 line clock input from port 0/5/0 on the EDTB board as the system
clock 0. Set the priority to 0 (highest priority).
huawei(config)#clock source 0 0/5/0
huawei(config)#clock priority system 0
2. Query configurations and the status of the system clock source.
Run the display clock source system command to query configurations and the status
of the clock source. Ensure that configurations of the system clock source are correct
and the status is Normal.
huawei(config)#display clock source system
-------------------------------------------------------------------------
-----
Index Board Source Clk-type State Priority QL
Selected
-------------------------------------------------------------------------
-----
0 H802EDTB 0/5/0 E1 Normal 0 ---
YES
SmartAX MA5600T/MA5603T/MA5608T Multi-service
Access Module
Commissioning and Configuration Guide
14 FTTM Configuration (Base Station Access)
Issue 01 (2014-04-30) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
1423
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