System Commands 
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Query Syntax: 
SYSTem:COMMunicate:LAN:CURRent:DGATeway? 
Returned value: 
<STR> 
SYSTem:COMMunicate:LAN:CURRent:SMASk 
This command is used to set the load subnet mask. 
Command syntax: 
SYSTem:COMMunicate:LAN:CURRent:SMASk 
Parameter: 
<STR> 
Unit: 
None 
Reset value: 
255.255.255.0 
Query Syntax: 
SYSTem:COMMunicate:LAN:CURRent:SMASk? 
Returned value: 
<STR> 
SYSTem:COMMunicate:LAN:DHCP 
This command is used to determine whether set up the dynamic IP address. 
Command syntax: 
SYSTem:COMMunicate:LAN:DHCP[:STATe] <bool> 
Parameter: 
0|1|0FF|ON 
Query Syntax: 
SYSTem:COMMunicate:LAN:DHCP[:STATe]? 
Returned value: 
0|1