Cisco Bug: CSCuo42047 - Memory corruption in PIXM due to PVLAN type change (Ports err disabled)
Feb 13, 2018
- Cisco Nexus 7000 Series Switches
Known Affected Releases
Symptom: Due to specific sequence of PVLAN events PIXM can undergo memory corruption, this can lead to of the following issues - PC and its members are error disabled - Incorrect CBL programming tracked by - CSCuo34849 - PIXM crash. Conditions: 1. Primary VLAN should be associated to Secondary VLAN 2. PC should be trunk PC carrying both primary and secondary VLANs 3. STP operating on either primary or secondary on trunk PC. 4. Any PC modify operation (ADD/REMOVE) on the PC will result in above symptoms.
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Bug Details Include
- Full Description (including symptoms, conditions and workarounds)
- Known Fixed Releases
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