Agilent Technologies 4294A, Programming Manual

Page: 447 / 518

Chapter 16 447
GPIB Command Reference
SUBNET
16.
GP
IB
Comm
and
Re
fe
re
nce
( S - Z ,
:PROG )
SUBNET
Syntax SUBNET <1st>,<2nd>,<3rd>,<4th>
SUBNET?
Description When using the 4294A connected to LAN, sets the subnet mask for IP address. The value
actually used as the subnet mask is the logical OR of the value set with this command and
the value determined depending on the IP address of the 4294A as shown below.
For example, if the IP address of the 4294A is 150.100.10.1 and the value set with this
command is 0.0.192.0, the value actually used as the subnet mask is 255.255.192.0.
NOTE
To bring the setting of the changed subnet mask to take effect, reboot (turn off and then on
again) the 4294A after the setting.
Parameters
If the specified parameter is out of the allowable setting range, the minimum value (if the
lower limit of the range is not reached) or the maximum value (if the upper limit of the
range is exceeded) is set.
Query response
{1st},{2nd},{3rd},{4th}<newline><^END>
Corresponding
key
[Local] - SUBNET MASK - 1st , 2nd , 3rd , 4th
IP address Value used for OR
0.0.0.0-127.255.255.255 (class A) 255.0.0.0
128.0.0.0-191.255.255.255 (class B) 255.255.0.0
192.0.0.0-223.255.255.255 (class C) 255.255.255.0
<1st>
*1
<2nd>
*1
<3rd>
*1
<4th>
*1
Description 1st number of the
subnet mask
2nd number of
the subnet mask 3rd number of the
subnet mask 4th number of the
subnet mask
Range 0 to 255 0 to 255 0 to 255 0 to 255
Initial value 0 0 0 0
Resolution 1 1 1 1
*1. For example, to set the subnet mask to 255.255.192.0, <1st> is 255,
<2nd> is 255, <3rd> is 192, and <4th> is 0.