To display the preferred, valid, T1 and T2 time Syntax: show lease parameter: isIANA : Indicates whether the ife time values ...

To display the preferred, valid, T1 and T2 time 
 
Syntax: 
 
        show lease 
  

 parameter: 
       

       isIANA :  
          Indicates whether the ife time values to be 
          shown is for an IANA address. 
          1:IANA 
 

Notes:      The preferred lifetime, valid lifetime ,
               T1 and T2 time are displayed 
.