H3C Technologies H3C Intelligent Management Center - Manual (Page 105)

VPN devices
VPN devices include PEs and CEs in MPLS Layer 2 VPNs. A PE provides VPN access by translating data
link layer frames to Layer 2 VPN packets. A CE only needs to establish a link layer connection with a PE.
You can import, synchronize, view, and query PEs and CEs. In addition, you can create non-managed
CEs (or called VCEs) to represent CEs that cannot be managed by L2VPN Management.
PE devices
The first step to deploy a VPN is to import PEs to L2VPN Management. Then, you can synchronize and
delete PEs, and view VPN information on the PEs. To enhance management, you can use the
configuration comparison function to discover configuration changes on the PEs.
Viewing PE devices
1. Click the Service tab.
2. From the navigation tree, select L2VPN Manager > VPN Devices > PE Devices.
The PE Devices page displays all PE devices.
PE Devices contents
{
Status—Alarm state of the device. Options are Critical, Major, Minor, Warning, Normal,
Unknown, and Unmanaged.
{
Device Label—Label and IP address of the device. Click the device label link to view its details.
{
LSR ID—LSR ID of the PE device. An LSR ID uniquely identifies an LSR in an MPLS network.
{
Last Synchronization Time—Time when the last synchronization occurred, in the format
YYYY-MM-DD hh:mm:ss.
{
Synchronization Status—Synchronization state of the PE. Options are Synchronizing, Success,
or Failure. When the synchronization fails, click the Failure link to view the causes in the prompt
box that appears.
{
Config Comparison—Configuration comparison results. Options are Same Config and
Different Config. When the synchronization begins, L2VPN Management compares the PE's
configuration with the baseline configuration. When they are different, you can click the
Different Config link to view the differences in the configuration comparison result page.
{
Details—Click the Details icon to view the LDP, PBB, VLL, and GRE tunnel information for the
device in the page for the device's VPN information.
3. Click Refresh to view the latest PE Devices.
Querying PE devices
1. Click the Service tab.
2. From the navigation tree, select L2VPN Manager > VPN Devices > PE Devices.
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