GPON ONT profiles include the DBA profile, line profile, service profile, and alarm
profile.
–
DBA profile: A DBA profile describes the GPON traffic parameters. A T-CONT
is bound to a DBA profile for dynamic bandwidth allocation, improving the
upstream bandwidth usage rate.
–
Line profile: A line profile describes the binding between the T-CONT and the
DBA profile, the QoS mode of the traffic stream, and the mapping between the
GEM port and the ONT-side service.
–
Service profile: A service profile provides the service configuration channel for
the ONT that is managed through OMCI.
–
Alarm profile: An alarm profile contains a series of alarm thresholds to measure
and monitor the performance of activated ONT lines. When a statistical value
reaches the threshold, the host is notified and an alarm is reported to the log host
and the NMS.
(1) Configure a DBA profile.
You can run the
display dba-profile
command to query the DBA profiles
existing in the system. If the DBA profiles existing in the system do not meet the
requirements, you need to run the
dba-profile add
command to add a DBA
profile.
Set the DBA profile ID to 10, type to type4, and maximum bandwidth to 100
Mbit/s.
huawei(config)#
dba-profile add profile-id 10 type4 max 102400
(2) Configure an ONT line profile.
Create GPON ONT line profile 10 and bind T-CONT 4 to DBA profile 10.
huawei(config)#
ont-lineprofile gpon profile-id 10
huawei(config-gpon-lineprofile-10)#
tcont 4 dba-profile-id 10
Create GEM port 1 for carrying traffic streams of the ETH type and bind GEM
port 1 to T-CONT 4. Set the QoS mode to priority-queue (default).
NOTE
a. To change the QoS mode, run the
qos-mode
command to configure the QoS mode to gem-
car or flow-car, and run the
gem add
command to configure the ID of the traffic profile
bound to the GEM port.
b. When the QoS mode is PQ, the default queue priority is 0; when the QoS is flow-car,
traffic profile 6 is bound to the port by default (no rate limitation); when the QoS mode is
gem-car, traffic profile 6 is bound to the port by default (no rate limitation).
huawei(config-gpon-lineprofile-10)#
gem add 1 eth tcont 4
Configure the service mapping mode from the GEM port to the ONT to VLAN
(default), and map CVLAN 10 to GEM port 1.
huawei(config-gpon-lineprofile-10)#
mapping-mode vlan
huawei(config-gpon-lineprofile-10)#
gem mapping 1 0 vlan 10
After the configurations are complete, run the
commit
command to make the
configured parameters take effect.
huawei(config-gpon-lineprofile-10)#
commit
huawei(config-gpon-lineprofile-10)#
quit
(3) Configure an ONT service profile.
The service profile type should be consistent with the actual ONT type. The
HG8240 and HG8245 each have four ETH ports and two POTS ports. The
HG8247 has four ETH ports, two POTS ports, and one CATV port.
EchoLife HG8240/HG8245/HG8247 GPON Terminal
Service Manual
3 Configuration
Issue 04 (2011-01-12)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
3-111