Data Plan
Table 15-7 Data plan for the Layer 3 interfaces on the network side
Item IP Address
Layer 3 interfaces on the
OLT network side
Forwarding Dynamic Host Configuration Protocol (DHCP) and
broadband packets:
l VLAN ID: 2004
l Port number: 0/4/0
l IP address: 11.11.11.10/24
Forwarding cable modem (CM) management, VoD, and multicast
packets:
l VLAN ID: 2005
l Port number: 0/5/0
l IP address: 11.11.12.10/24
Layer 3 interfaces
connecting the router to
the OLT
l Forwarding DHCP and broadband packets: 11.11.11.11
l Forwarding CM management, VoD, and multicast packets:
11.11.12.11
Upper-layer servers of
the OLT
l DHCP servers:
– DHCP server assigning IP addresses to CMs and media
terminal adapters (MTAs): 192.168.10.10-192.168.10.11
– DHCP server assigning IP addresses to PCs and set top
boxes (STBs): 192.168.10.12-192.168.10.13
l CM management system, VoD server, and multicast server:
192.168.20.10-192.168.20.12
l Softswitch or IP multimedia subsystem (IMS) server:
192.168.50.10
Procedure
Step 1 Create Layer 3 VLAN interfaces on the network side.
1. Create VLANs and configure their uplink ports.
l VLAN 2004 is of the smart VLAN type and used for forwarding DHCP and broadband
packets. Add uplink port 0/4/0 to VLAN 2004.
l VLAN 2005 is of the smart VLAN type and used for forwarding CM management,
VoD, and multicast packets. Add uplink port 0/5/0 to VLAN 2005.
huawei(config)#vlan 2004 to 2005 smart
huawei(config)#port vlan 2004 0/4 0
huawei(config)#port vlan 2005 0/5 0
2. (Optional) Create native VLANs for Ethernet outbound ports.
Packets between the OLT and its upper-layer router are assumed to be forwarded at Layer
3 and no VLAN information is required. The created native VLANs remove VLAN tags
from the packets transmitted out of Ethernet ports.
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.
1543
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