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Authentication fails for a netlogin client in dot1x mode after upgrade

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TitleAuthentication fails for a netlogin client in dot1x mode after upgrade
Symptoms
Authentication fails for a netlogin client in dot1x mode after EXOS upgrade to 15.3.4.6
Environment
  • Summit
  • Black Diamond
  • EXOS from 15.1
  • If Port is manually added to VLAN
Cause
Since the port added as untagged in one vlan cannot be moved to another vlan, This is not expected behaviour and addressed in software. 
 
Resolution
Fixed from versions
15.7
15.3.5.2-patch1-3
15.5.4.2-patch1-2
15.6.3.1-patch1-2
if the client port 1 is added to default vlan then use the below command
Configure vlan default delete port 1
Additional notes
CR xos0055398

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