The switch can obtain its IP configuration automatically 
using one of the following protocols: 

?Bootstrap Protocol (BOOTP) 

?Dynamic Host Configuration Protocol (DHCP) 

?Reverse Address Resolution Protocol (RARP) 

The switch makes BOOTP, DHCP, and RARP requests only if the 
sc0 interface IP address is set to 0.0.0.0 when the switch 
boots up. This address is the default for a new switch or a 
switch whose configuration file has been cleared using the 
clear config all command. BOOTP, DHCP, and RARP requests 
are only broadcast out the sc0 interface.

We can manually give the IP address to the switch there is 
no predfined IP address of the switch. The IP address is 
depends onto the network administrator