Adding a new server on the switch side triggers Err-Disabled on the connected NetScaler interface.
 


Confirmed that the Netscaler configuration is fine.
 
After making changes to the team0 settings of the third-party server, we observed that the error-disabled status of the Netscaler interface was resolved.
Below are the status changes of the Netscaler interface as a result of the server's team0 settings.
 
Working:
- Unteaming
- Team0 type (SFT: Switch Fault Tolerance)
- Team0 type (SLA: Static Link Aggregation)
 
Non-working:
- Team0 type (AFT: Adapter Fault Tolerance)
- Team0 type (ALB: Adaptive Load Balancing)
 
Note: In various environments, users should determine the optimal usage method through practical testing.