dhclient

[Osmany Guirola Cruz]

hi people
 i have a little question...... it is a little detail
 when i have installed 4.10STABLE the boot process of the machine was very 
rapid then i installed 5.2 and the boot process it's slower in the moment 
that began the dhclient
Starting dhclient......  in this part the process delay some time much more 
than when i have installed 4.10STABLE now i have installed 5.3BETA4 and 
happens the same.....
Why?