NE40E-X8s Fail to Use a Super Password

Issue Description

1. Before cutover, a customer logs in to an NE40E-X8 using SSH. A default password can be used to increase the level of user login permissions.
2. After the NE40E-X8 is upgraded, the customer cannot use the default password to increase the level of user login permissions.

 
Alarm Information
When the command for using a default password is run, an error message is displayed.
 
Handling Process
Before the cutover, the software version of the NE40E-X8 is ne40e80ev6r1c00spc800.
 
After the cutover, the software version of the NE40E-X8 is changed from ne40e80ev6r1c00spc800 to V600R007C00SPC300. The target version does not support the command for specifying a default password.
Therefore, although the configuration file contains the command for specifying a default password in V600R007C00SPC300, this target version does not support this command.

 
Root Cause
V600R007C00SPC300 does not support the command for specifying a default password.
 
Solution

1. Delete the command for specifying a default password.
2. During account creation, assign permissions of the related level to users.

 
Suggestions
Before an upgrade, check the feature comparison document.