Dell Z9500 Reference Manual page 670

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Parameters
cp
rp
capture-
duration
filter
max-file-count
packet-count
snap-length
write-to
Defaults
TCP dumps are disabled.
Command
EXEC Privilege
Modes
Command
This guide is platform-specific. For command information about other platforms,
History
refer to the relevant Dell Networking OS Command Line Reference Guide.
The following is a list of the Dell Networking OS version history for this command.
670
Enter the keyword cp to perform a dump on traffic
processed by the Control Processor CPU.
Enter the keyword rp to perform a dump on traffic
processed by the Route Processor CPU.
Enter the time for packet capturing. The timer begins as
soon as the command is enabled. The range is 20 to 9000
seconds.
Specify the packet that will be dumped. If no filter is entered,
all packets are dumped. Filter expressions usually consist of
an id (name or num ber) preceded by one or more qualifiers.
There are three different kinds of qualifier: type, direction, or
protocol.
Enclose the filter option with double quotes: "port 20." The
range is 1 to 100 characters.
Enter the maximum number of 1MB files. The maximum file
size for a TCP dump capture is 1MB. When a file reaches
1MB, a new file is created, up to the specified number. The
range is 1 to 20.
Enter the number of packets to capture. The counter begins
as soon as the command is enabled. The range is 10 to
150000.
Enter the number of bytes per packet to capture. Use this
option to reduce the size of the captured packets, to capture
only the needed headers and avoid rest of the data portion
of the packet. The range is 0 to 1200.
Enter the location to save the captured packets. Files can be
saved to flash, to FTP, SCP, or TFTP:
flash://filepath
ftp://userid:password@hostip/filepath
scp://userid:password@hostip/filepath
tftp://hostip/filepath
Debugging and Diagnostics

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