Hello gunasekar-lakshmanan ,
PLATFORM-PLAT_FIB-3-HW_PROG_ERROR : HW Programming failed for table, failure-reason,HW returned fail
it's probably a cisco bug: CSCvr05727
For more details...Please go throgh the below link:
https://bst.cisco.com/quickview/bug/CSCvr05727
Best regards
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