The link layer protocol is up, but the peer cannot be pinged
Symptom
The link layer protocol is up, but the peer cannot be pinged.
Solution
To resolve this problem:
Verify that the devices at both ends have configured correct address-to-DLCI maps for the peer.
Verify that a route to the peer exists if the devices are not on the same subnet segment.
If the problem persists, contact Hewlett Packard Enterprise Support.