Cisco Bug: CSCvi93291 - MAC learning issue with dhcp relay and VPC+ when a VM is migrated from one server to another server
Apr 25, 2018
- Cisco Nexus 6000 Series Switches
Known Affected Releases
Symptom: MAC learning issue with dhcp relay and VPC+ when a VM is migrated from one server to another server. Conditions: On customers case: - 2 DC having a pair of N6K configured in VPC+ - Multiple servers with VMs connected to N6K on each DC - When a VM is connected to DC1 or DC2 is able to get an IP address from DHCP server - When the same VM is moved from one DC to another DC, the MAC address of the VM is not updated and still points to the initial interface.
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Bug Details Include
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