Commands Listed in Alphabetical Order
SEARCH:SEARC
H<x>:TRIGger:A:BUS:B<x>:ETHERnet:FRAMETYPe
This command specifies which Ethernet frame type to search for: either Basicor
QTAG (IEEE 802.1Q, or VLAN tagging). The default is Basic.
SEARCH<x> is the
search numbe
r, which is always 1, and
B<x> is the bus number 1-4. 1-3 for the
MDO4000C and 1-2 for the MDO3000.
NOTE. Once this command is used to specify QTAG, then the command
TRIGger:A:BUS:B<x>:ETHERnet:CONDition canbeusedtospecifyQTAG
as the condition to search on.
Conditions
This comm
and requires a DPO4ENET application module for DPO/MSO4000B
and MDO4000/B/C models.
Group
Search
Syntax
SEARCH:SEARCH<x>:TRIGger:A:BUS:B<x>:ET HERnet:FRAMETYPe
{BASic|QTAG}
SEARCH:SEARCH<x>:TRIGger:A:BUS:B<x>:ET HERnet:FRAMETYPe?
Related Commands
SEARCH:SEARCH<x>:TRIGger:A:BUS:B<x>:ETHERnet:CONDition
Arguments
BASic is the standard Ethernet frame.
QTAG is the Q-Tag Ethernet frame (also called VLAN tagging.)
Exam
ples
SEARCH:SEARCH1:TRIGger:A:BUS:B1:ETHERn et:FRAMETYPe QTAG sets
the frame type to QTag (VLAN tagging).
SEARCH:SEARCH1:TRIGger:A:BUS:B1:ETHERn et:FRAMETYPe? might
return BASIC, indicating the frame type is a standard Ethernet frame.
SEARCH:SEARCH<x>:TRIGger:A:BUS:B<x>:ETHERnet:IPHeader:PROTOcol:VALue
When the Ethernet search condition is set to IPHeader, this command specifies
the value of the 8–bit protocol field that is to be used in the search (along with the
source and destination addresses). The default is all X’s (don’t care).
SEARCH<x>
is the search number, which is always 1, and B<x> is the bus number 1-4. 1-3 for
the MDO4000C and 1-2 for the MDO3000.
NOTE. Commonly used protocol values are 1 (ICMP), 2 (IGMP), 6 (TCP) and
17 (UDP).
2-636 MDO4000/B/C, MSO/DPO4000B and MDO3000 Series Oscilloscopes Programmer Manual