Item Data
Uplink ports Forwarding Dynamic Host Configuration Protocol (DHCP),
broadband, and VoIP packets: 0/4/0
Forwarding cable modem (CM) management and VoD packets:
0/5/0
Procedure
Step 1 Create an S-VLAN.
The S-VLAN is a user-side service VLAN between the optical line terminal (OLT) and the D-
CMTS. The OLT works in Layer 3 forwarding mode.
huawei(config)#vlan 100 smart
Step 2 Create a CM S-VLAN.
The CM S-VLAN identifies a CM service flow. After the CM S-VLAN is configured, the OLT
automatically creates a CM service flow when the CM goes online.
NOTE
l The cable service-vlan vlanid command is used to configure a global S-VLAN for CM services. After the
configuration, all CM services of the D-CMTSs connected to the same OLT use the same VLAN. When the
number of IP address segments planned for an OLT is less than eight, this command is recommended.
l The cable service-vlan vlanid frameid/slotid command is used to configure an S-VLAN for CM services
on a specified D-CMTS. After the configuration, the D-CMTS does not use the global S-VLAN. When the
number of IP address segments planned for an OLT is greater than eight, this command is recommended.
huawei(config)#cable service-vlan 100
Info: The new service VLAN will take effect after the CM is restarted, are you
sure to modify? (y/n)[n]:y
----End
15.3.1.10 Configuring the DOCSIS VoD Service
A cable modem (CM) connects to a distributed cable modem termination system (D-CMTS)
through a cable and provides the DOCSIS VoD service for users.
Context
All home services use a service VLAN (S-VLAN) and the S-VLAN is globally configured. If
the S-VLAN has been configured for other home services, use the S-VLAN for the VoD service.
Data Plan
Table 15-15 Data plan for the VoD service
Item Data
VLAN ID of the VoD S-VLAN: 100; type of the VLAN: smart
SmartAX MA5600T/MA5603T/MA5608T Multi-service
Access Module
Commissioning and Configuration Guide
15 OptiCable D-CMTS Configuration (MA5633 Working as
a Remote Extended Frame)
Issue 01 (2014-04-30) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
1557
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