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Cisco Bug: CSCvt01673 - FlexConnect Local Switch EoGRE client MAC addresses learned on switchport - IOS APs only

Last Modified

May 19, 2020

Products (1)

  • Cisco Aironet 3700 Series Access Points

Known Affected Releases


Description (partial)

Client MAC addresses are learned on the AP switchport of IOS APs in FlexConnect Local Switching EoGRE deployments

- This behavior was observed in code
- Issue only impacts Flex Locally Switched environments
- Issue appears to impact IOS APs only (COS APs are not exhibiting this behavior)
- In production deployment, the MAC address is only briefly seen on the switchport and drops quickly
  - In lab environment, the MAC address persisted on AP switchport for slightly longer than seen in production deployment
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Bug Details Include

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