Reference Manual Rev 1.13 
 
004R-646-113  Page 61 
 
12.2.3.  ETH.HW 
Path  Description 
H.WARE 
└ ETH.HW 
└ DHCP 
└ IP 
└ NET.MSK 
└ G.WAY 
└ DNS.1 
└ DNS.2
 
 
DHCP (Dynamic Host Configuration Protocol) 
Enables or disables the use of DHCP to configure 
the IP settings of the M4221 Ethernet module. To 
use this option requires a DHCP server on the 
network. 
IP (Internet Protocol Address) 
Sets the IP address for the M4221 Ethernet 
module. 
NET.MSK (Network Mask) 
Sets the network mask the M4221. This defines 
the proportion of the IP address bits that reside on 
the M4221’s subnet. 
G.WAY (Default Gateway) 
Sets the default gateway for the M4221. This is 
the server through which traffic destined for hosts 
beyond the M4221’s subnet is routed.  
DNS.1 (Primary Domain Name Server) 
Sets the primary domain name server for the 
M4221. If not required use 0.0.0.0. 
DNS.2 (Secondary Domain Name Server) 
Sets the secondary domain name server for the 
M4221. If not required use 0.0.0.0. 
DHCP Values  <OPT> 
ON 
(Default)
, OFF 
Note: IP, NET.MSK, G.WAY, 
DNS.1, DNS.2 settings are 
not available when DHCP is 
ON. 
12.2.4.  ETH.DEF (Set the M4221 Ethernet module to defaults) 
Path  Description 
H.WARE 
└ ETH.HW 
└ ETH.DEF
 
 
Sets all settings stored within the M4221 Ethernet 
module to defaults.   
This will not affect any instrument settings.  
Values   
DEFAULT?   
<OK>
 
CONFIRM?  
<OK>