3.1 Example: Configuring the xDSL Internet Access Service
This topic describes how to configure the xDSL Internet access service in the PPPoE, IPoE,
PPPoA, IPoA and 802.1X modes.
3.1.1 Example: Configuring the xDSL Internet Access Service
Through PPPoE Dialup
On a fiber to the x (FTTx) network, if the MA5600T/MA5603T/MA5608T provides x digital
subscriber line (xDSL) services for broadband users and the users connect to the Internet in
Point-to-Point Protocol over Ethernet (PPPoE) dialup mode, you can configure the MA5600T/
MA5603T/MA5608T by referring to this topic to provide users with high-speed Internet (HIS)
services. The MA5600T/MA5603T/MA5608T functions as an optical network unit (ONU) in
this service. PPPoE is a commonly used Internet access mode currently. In this mode, broadband
users are authenticated, authorized, and charged in Authentication, Authorization and
Accounting (AAA) method.
Service Requirements
l The user accesses the Internet through the PPPoE dialup.
l The user packet goes upstream carrying two VLAN tags. The outer VLAN tag identifies
the service and the inner VLAN tag identifies the user. The service of each user is identified
by unique S-VLAN+C-VLAN, that is, this is a 1:1 access scenario.
l A traffic profile is adopted for rate limitation. The user access rate is 2048 kbit/s.
l To ensure reliability, dual GE ports are adopted for upstream transmission, and link
aggregation is configured for the two upstream ports.
Figure 3-1 shows an example network of the xDSL Internet access service through the PPPoE
dialup.
Figure 3-1 Example network of the xDSL Internet access service through the PPPoE dialup
Prerequisite
l The AAA function must be configured.
– To enable the AAA function on the device, see 2.4 Configuring AAA.
SmartAX MA5600T/MA5603T/MA5608T Multi-service
Access Module
Commissioning and Configuration Guide
3 Configuring the DSLAM Services
Issue 01 (2014-04-30) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
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