Cisco Bug: CSCvv58805 - An LLDP frame with length of 0 in an optional TLV is discarded in Nexus 9K in standalone mode
Sep 06, 2020
- Cisco Nexus 9000 Series Switches
Known Affected Releases
Symptom: When a lldp frame with no port description i.e of length 0 in an optional TLV come to Nexus 9K running in standalone mode it is discarded. Below are the errors that we can see: 9K-1# sh lldp traffic LLDP traffic statistics: Total frames transmitted: 11894 Total entries aged: 0 Total frames received: 6 Total frames received in error: 6 Total frames discarded: 6 >>>>>>>>>>>>>>>>>discarded Total unrecognized TLVs: 0 Total flap count: 0 Conditions: When an LLDP frame with length of 0 in an optional TLV come towards the Nexus switch running in standalone mode.
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