Comtech EF Data CDM-750, Installation And Operation Manual

Page: 194 / 300

CDM-750 Advanced High-Speed Trunking Modem Revision 2
Serial-based Remote Product Management MN-CDM750
7–16
7.5.4 IP Packet Parameters
Parameter
Type
Command
(Instruction
& Qualifier)
Number of
Arguments
Description of Arguments
Response to
Command
Query
(Instruction &
Qualifier)
Response to Query
Payload
Compression EPC= 1 byte, value
of 0 thru 3 Command or Query.
Enable or Disable Payload Compression and Decompression in the form x, where:
0 = Disable Decompression, Disable Compression
1 = Disable Decompression, Enable Compression
2 = Enable Decompression, Disable Compression
3 = Enable Decompression, Enable Compression
Example: EPC=1 (selects decompression off and compression on)
EPC=
EPC?
EPC*
EPC#
EPC? EPC=x
(see Description of
Arguments)
Compression
Stats All
N/A 21 byte Query only.
Returns all compression statistics in the form x.xE+xx:x.xE+xx:xx:xx, where:
x.xE+xx = The total number of bytes into the compressor
x.xE+xx = The total number of bytes out of the compressor
xx = 00-99 The percent savings or compression efficiency
xx = 00-99 The last 10 seconds percent savings or compression efficiency
Each parameter is separated by a colon.
Example: CSA=2.0E+03:1.0E+03:50:50
NOTE: If the Compression Option Card is not present then all numeric fields display "X"
Example: CSA=X.XE+XX:X.XE+XX:XX:XX (Indicates card not present)
N/A CSA? CSA=
x.xE+xx:x.xE+xx:xx:x
x
DeComp
Stats All
N/A 21 byte Query only.
Returns all decompression statistics in the form x.xE+xx:x.xE+xx:xx:xx, where:
x.xE+xx = The total number of bytes into the decompressor
x.xE+xx = The total number of bytes out of the decompressor
xx = 00-99 The percent savings or decompression efficiency
xx = 00-99 The last 10 second percent savings or decompression efficiency
Each parameter is separated by a colon.
Example: DSA=2.0E+03:1.0E+03:50:50
If the Decompression Option Card is not present then all numeric fields display "X"
Example: DSA=X.XE+XX:X.XE+XX:XX:XX (Indicates card not present)
N/A DSA? DSA=
x.xE+xx:x.xE+xx:xx:x
x
Clear
Compression
Statistics
CCS= None Command only.
Clear Compression Statistics.
Example: CCS=
CCS=
CCS?
CCS*
CCS#
N/A N/A
Clear De-
compression
Statistics
CDS= None Command Only.
Clear Decompression Statistics.
Example: CDS=
CDS=
CDS?
CDS*
CDS#
N/A N/A