Use this command to display the link scan attributes for polling port status.
| slot | Slot number (default all slots). | 
| slot | Specifies the slot number. | 
| all | Configures all slots. | 
All slots.
None.
# show ports link-scan
Slot   Interval (ms)
-----  ---------------       
    1     50 (default)     
    2    300
    3     50 (default)   
    4     50 (default)   
    5   
    6
    7   
    8    200
    This command was first available in ExtremeXOS 15.4.
This command is available on ExtremeSwitching X435, X440-G2, X450-G2, X460-G2, X465, X590, X620, X670-G2, X690, X695, X870, 5320, 5420, and 5520 series switches.