Cisco Bug: CSCus16973 - Predictable and persistent assignment of mac address to L3 interfaces
Jan 30, 2017
- Cisco Catalyst 3560 Series Switches
Known Affected Releases
Symptom: MAC address on the L3 interfaces might change after reload of the switch. If port security feature is enabled on remote L2 switch it might cause disconnection of the switch due to err-disable - security violation. Conditions: If the physical port became L3 (no switchport), if there are SVI interfaces already configured after reload MAC address of this physical L3 port and all SVI interfaces will change.
Bug details contain sensitive information and therefore require a Cisco.com account to be viewed.
Bug Details Include
- Full Description (including symptoms, conditions and workarounds)
- Known Fixed Releases
- Related Community Discussions
- Number of Related Support Cases