HP HPE FlexNetwork 7500 series Configuration Manual page 536

# Remove Device B from the DCN network and display all DCN NE information for the GNE.
[GNE] display dcn ne-info
DCN Network Elements Information
NE ID NE IP
0x100001 11.1.1.1
0x200002 22.2.2.2
Total number: 2
The output shows that GNE and Device A are online. The GNE notifies the NMS of the offline event
of Device B. You can still successfully ping the NE IP address of Device A from the GNE.
Metric Device Type
0 HPE 7502
1 HPE 7503
524