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### Instruction:
EVPN-4-EAD_SINGLE_ACTIVE_NOTSUP
### Response:
(Severity: 4), (Category: L2), (Description: Backup path is not yet supported, only aliasing. A EAD/ES or EAD/EVI route was received in which the Single-Active bit was set in the ESI Label extcomm. Customer needs to correct the remote ethernet-segment to all-active mode.), (Recommended Action: Copy the error message exactly as it appears on the console or in the system log, call your Cisco technical support representative and provide the representative with the gathered information.)
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