Packets between the OLT and its upper-layer router are forwarded at Layer 3 and no VLAN
tag is required. The created native VLANs remove VLAN tags from the packets transmitted
out of Ethernet ports.
huawei(config)#interface eth 0/4
huawei(config-if-eth-0/4)#native-vlan 0 vlan 2004 //The packets transmitted
out of port 0/4/0 are untagged.
huawei(config-if-eth-0/4)#quit
huawei(config)#interface eth 0/5
huawei(config-if-eth-0/5)#native-vlan 0 vlan 2005 //The packets transmitted
out of port 0/5/0 are untagged.
huawei(config-if-eth-0/5)#quit
3. Create VLAN Layer 3 interfaces.
a. Create the Layer 3 interface of VLAN 2004, through which DHCP and broadband
packets are forwarded.
huawei(config)#interface vlanif 2004
huawei(config-if-vlanif2004)#ipv6 address 2001:0db8:0007::12/64
huawei(config-if-vlanif2004)#quit
b. Create the Layer 3 interface of VLAN 2005, through which CM management packets,
multicast packets, and VoD packets are forwarded.
huawei(config)#interface vlanif 2005
huawei(config-if-vlanif2005)#ipv6 address 2001:0db8:0008::13/64
huawei(config-if-vlanif2005)#quit
Step 2 Configure static routes for the communication between the OLT and its upper-layer devices.
huawei(config)#ipv6 route-static ::/0 2001:0db8:0007::6/64 //Broadband packets
are forwarded through the Layer 3 interface of VLAN 2004.
huawei(config)#ipv6 route-static 2001:0db8:0011::/64 2001:0db8:0008::7/64 //CM
management packets are forwarded through the Layer 3 interface of VLAN 2005.
huawei(config)#ipv6 route-static 2001:0db8:0006::/64 2001:0db8:0007::6/64 //
DHCP packets are forwarded through the Layer 3 interface of VLAN 2004.
NOTE
Configure static routes on the router connected to the OLT. In addition, add the static routes to dynamic ones.
----End
Result
The OLT can communicate with its upper-layer devices. To check network connectivity between
two devices, run the ping ipv6 and tracert ipv6 commands.
The configured static routes can be queried in an IPv6 routing table by running the display ipv6
routing-table command.
16.4.1.7 Adding a D-CMTS to an OLT
You can configure a distributed cable modem termination system (D-CMTS) only after adding
it to an optical line terminal (OLT).
Prerequisites
The MA5633 management policy is set to stand-alone. To do so, run the sysman centralized-
mgmt primary command.
SmartAX MA5600T/MA5603T/MA5608T Multi-service
Access Module
Commissioning and Configuration Guide
16 OptiCable D-CMTS Configuration (MA5633 Working as
a Standalone NE)
Issue 01 (2014-04-30) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
1745
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