H3C Technologies H3C Intelligent Management Center - Manual (Page 32)

Removing VPNs
1. Click the Service tab.
2. From the navigation tree, select MPLS VPN Manager > VPN Resources > Group management.
The Group List page displays all groups.
3. Select the VPNs to be removed and click Remove VPN. Or, click a group name to enter the lower
level group list, select the VPNs to be removed, and click Remove VPN.
A confirmation dialog box appears.
4. Click OK.
Auditing VPNs
Perform this task to audit the connectivity of VPNs.
To audit VPNs:
1. Click the Service tab.
2. From the navigation tree, select MPLS VPN Manager > VPN Resources > Group management.
The Group List page displays all groups.
3. Select the VPNs to be audited and click Audit. Or, click a group name to enter the lower level
group list, select the VPNs to be audited, and click Audit.
You can view the real-time audit results in the topology or view the audit results in the VPN list after a
short period of time.
VPN management
MPLS VPN Management can manage each MPLS VPN, including the Service Communities (SCs),
Service Accesses (SAs), PE devices, CE devices, and service topology link for the VPN. An SC, the basic
unit of a VPN, defines the VPN networking type (Full_Mesh or Hub_Spoke) and route targets (import RT
and export RT). When multiple SCs share the same sites, the SCs can be combined to a VPN. An SA
defines a link between a PE and a CE and indicates that a CE site is connected to the VPN. A service
topology link defines the connectivity between a CE and another CE.
VPN management enables you to view, add, modify, and delete an MPLS VPN. You can manually add
an MPLS VPN or automatically discover existing VPNs on the network. Then, you can display the access
topology and service topology for the VPN. VPN management also supports auditing the configuration
and connectivity for a VPN. The configuration audit discovers the configuration change of a device, and
the connectivity audit discovers the connectivity change of a link.
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