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DES-7200 Configuration Guide Chapter 8 Private VLAN Configuration
8-16
8.4.2 Layer-3
Application of
PVLAN on a
Single Device
8.4.2.1 Topological Diagram
Topology for layer-3 application of PVLAN on a single device
8.4.2.2 Application Requirements
As shown above, in a hosting service network, company users access the
network via the layer-3 device of Switch A. The following requirements must be
met:
z Intra-company users shall be able to communicate with each other, while
inter-company users shall be isolated from each other.
z All company users can access the server.
z All company users share a same gateway address and are able to access
Internet.
8.4.2.3 Configuration Tips
1) Configure PVLAN on the device (Switch A). For detailed configurations,
please refer to the configurations described in the section of "PVLAN
Cross-device Layer-2 Application".
2) Configure the server-connecting port (Gi 0/7) as the Promiscuous Port. All
company users can communicate with the server via Promiscuous Port.