
P/N:  900-10004-00 REV 02  USER GUIDE,  IOSAFE R4   
19
DHCP The DHCP tab allows this device to act as a DHCP (Dynamic Host Configuration Protocol) server.  
DHCP service simplifies management of a network by dynamically assigning IP addresses to new 
clients on the network.  
Click on the 
Enable DHCP service
 checkbox if you want the ioSafe R4 device to act as a DHCP 
server.  This is convenient in networks where DHCP service is not already available. 
Note 
These options are available only if this device is not already using a DHCP 
address.  Enabling DHCP service on a network already utilizing another 
DHCP server will result in conflicts.  If you wish to use this device as a 
DHCP server, make sure to specify static addresses in the Ethernet and 
DNS tabs.