13.2 Principle of Planning Data for Enterprise Access
Service
This topic plans data for the enterprise access service from multiple dimensions. The data plan
guides configuration and optimization of the enterprise service in different scenarios.
13.2.1 Principle of Equipment Management Data Plan
Data planning for equipment management covers planning of management VLANs and IP
addresses.
Management VLAN Planning
l
The OLT and ONUs use the same management VLAN.
l
The OLT and ONUs use a single SVLAN as the equipment management VLAN.
IP Address Planning
Scenario
IP Address Planning
Equipment
management
A management IP address is allocated to each OLT/ONU.
Management IP addresses of ONUs connected to the same OLT are
usually in the same network segment. Private IP addresses planned
by the carrier are used for the purpose of security.
Layer 2
interoperation
between different
enterprise branches
Enterprise service flows are forwarded at Layer 2 within the FTTx
network. Therefore, no IP addresses need to be planned on the OLT
and ONUs for enterprise users.
Enterprises DDN
private line access
No IP addresses need to be planned because ONUs access the private
line service through E1.
No IP addresses need to be planned because the OLT and ONUs
provide Layer 2 transparent channels.
ONUs convert PRA voice signals to H.248 or SIP voice signals.
Therefore, the following IP addresses need to be planned:
l
Media IP address
l
Signaling IP address
l
Default gateway IP address
Enterprise E1/T1
unified access
IP addresses are planned as follows:
l
On OLTs, source IP addresses of SAToP connections must be
planned for EDTB boards.
l
On ONUs, source IP addresses of SAToP connections must be
planned for E1 boards.
SmartAX MA5600T/MA5603T/MA5608T Multi-service
Access Module
Commissioning and Configuration Guide
13 FTTO Configuration (Large-sized Enterprise Access)
Issue 01 (2014-04-30)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
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