DES-7200 Configuration Guide Chapter 2 Configuring BGP IP VPN
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2.5.3 Configuration Example for
Hub-and-Spoke
Requirement: The VPN internal data should not be directly exchanged. Instead, the data must be
exchanged through the unified control center. Only the control center is entitled to access all
resources of a VPN. Any VPN users who want to obtain the VPN resources, must be notified
through the control center. As shown in the following figure, to access VPNA-SITEB resources,
VPNA-SITEA must pass the control center VPNA-SITEC. Direct access is not available.
Figure 14