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Cisco Bug: CSCvh91054 - Topology Displays Nodes From SPAN Traffic - Connection Failure can happen

Last Modified

Aug 09, 2019

Products (1)

  • Cisco Extensible Network Controller (XNC)

Known Affected Releases

NDB-03.4 NDB-03.5

Description (partial)

Symptom:
The topology shows end nodes from SPANed ports up stream. These are shown as [PR] type devices in the topology.

These additional nodes shown can also cause incorrect ISL connections to be shown in the topology.

Conditions:
LLDP packets from SPAN or TAP ingress ports contain LLDP frames.
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Bug Details Include

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