Principles Of Planning Voice Service Data - Huawei SmartAX MA5603T Configuration Manual

SmartAX MA5600T/MA5603T/MA5608T Multi-service
Access Module
Commissioning and Configuration Guide
NOTE
l To ensure traceability of users and finer-grained QoS control and management of users and services, plan
per user per service per VLAN (PUPSPV) for the Internet access service. Considering OLT capacity and
VLAN scalability, use dual VLANs (S-VLAN+C-VLAN) on the OLT to differentiate users for the Internet
access service.
l The outer S-VLAN, which identifies services and physical location, can be allocated based on the OLT,
PON board, or PON port. The inner C-VLAN identifies users. User C-VLANs must be unique in one S-
VLAN.
l It is recommended that you use stacking VLANs as S-VLANs so that security features, such as PPPoE+/
opton82, and anti MAC attacks and anti spoofing spoofing can be easily deployed.
l The 802.1q in 802.1q (QinQ) VLAN is used in the enterprise private line scenario, such as (TLS). The device
transparently transmits packets. It is not recommended that you use QinQ VLANs as S-VLANs for the triple
play services of residential users.

12.2.4 Principles of Planning Voice Service Data

The voice service plan mainly includes the plan of the VLAN and VLAN translation policy in
different network scenario, and the plan of voice protocol.
VLAN and VLAN Translation Policy.
Usage Scenario
Bridging ONU
+router
Gateway ONU
Issue 01 (2014-04-30)
VLAN Plan
Single-tagged VLAN
Double-tagged VLAN
Single-tagged VLAN
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12 FTTO Configuration(SOHO and SME)
VLAN Translation Policy
ONU: Provide the VoIP service through
the ONU. Configure the service VLAN
(S-VLAN) tag in a unified manner.
OLT: The OLT transparently transmits
S-VLAN tags.
ONU: Provide the VoIP service through
the ONU. Configure the customer VLAN
(C-VLAN) tag in a unified manner. The
C-VLAN tag identifies the VoIP service.
OLT: The OLT adds an S-VLAN tag to
a C-VLAN tag and supports the
switching between the C-VLAN tag and
the S-VLAN+C-VLAN tag.
ONU: Configure a VLAN for all ONUs
and add the same C-VLAN tag to
packets. All ONUs are in the same C-
VLAN.
OLT: The OLT transparently transmits
VLAN tags (the C-VLAN is the same as
the planned S-VLAN).
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