l Upstream networking protection includes link aggregation group and protection group.
Usually, link aggregation group is configured when the GIU board is used to transmit traffic
upstream; protection group is configured when the main control board is used to transmit
traffic upstream. The two protection schemes are not configured at the same time.
l Downstream networking protection includes Type B, Type C single homing, and Type C
dual homing, which are used to protect service ports. Ports on the same ONU can be
configured only with the same protection scheme.
NOTE
This topic describes how to configure five mainstream protection schemes. Select required protection schemes
based on the carrier's requirement and actual networking scenario.
Procedure
l Configure a link aggregation group.
Bind upstream ports 0/19/0 and 0/19/1 together as an aggregation link group. Each member
port in the group transmits packets based on source MAC addresses. The working mode is
LACP static aggregation.
huawei(config)#link-aggregation 0/19 0-1 ingress workmode lacp-static
l Configure a protection group.
Configure upstream ports 0/19/0 and 0/19/1 on board GIU as a port protection group. Set
port 0/19/0 as the working port and port 0/19/1 as the protection port, set the working mode
to time delay detection, and enable the protection group.
huawei(config-protect)#protect-group first 0/19/0 second 0/19/1 eth workmode
timedelay enable
l Configure the Type B protection.
Figure 12-15 shows the Type B protection networking diagram.
Figure 12-15 Type B protection
OLT
ONU
Splitter
Backbone Fibers
Protection
Active
Standby
Configure redundancy backup for ports 0/3/1 and 0/3/2 on the same GPON board on OLT.
When port 0/3/1 fails, the system can automatically switch to port 0/3/2.
huawei(config)#protect-group 0 protect-target gpon-uni-port workmode timedelay
huawei(protect-group-0)#protect-group member port 0/3/1 role work
huawei(protect-group-0)#protect-group member port 0/3/2 role protect
huawei(protect-group-0)#protect-group enable
SmartAX MA5600T/MA5603T/MA5608T Multi-service
Access Module
Commissioning and Configuration Guide
12 FTTO Configuration(SOHO and SME)
Issue 01 (2014-04-30) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
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