Ericsson EDA ユーザーズマニュアル

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The Shared DSL Solution 
1/1553-HSC 901 86/1 Uen A   2006-02-21 
2.2 Services 
Up to seven services can be offered to the End-users of each remote site, if 
the Primary Access Provider’s DSLAM and network supports it (eight PVCs 
together with the Management channel). However, since there is no Quality 
of Service differentiation between the different services, they can only be 
used to enable End-users to use different Service Providers.  
2.3 
End-users Layer two Separation 
It is most likely that all End-users of one remote site will be using the same 
Service, and therefore the same VLAN in the remote site Ethernet. Layer 
two separation of the End-users is achieved by using PPPoE, or by using 
the EDA Fast forwarding feature that forwards all End-user traffic to a 
specific router.