Cisco Nexus 7000 Series Command Reference Manual page 556

password strength-check
This command does not require a license.
Examples This example shows how to enable password-strength checking:
switch# configure terminal
switch(config)# password strength-check
This example shows how to disable password-strength checking:
switch# configure terminal
switch(config)# no password strength-check
Related Commands
Command
show password strength-check
show running-config security
Cisco Nexus 7000 Series Security Command Reference
530
Description
Enables password-strength checking.
Displays security feature configuration in the running
configuration.
P Commands