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debug cpu-traffic-stats
c
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Syntax
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1520
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C-Series Diagnostics and Debugging
Enable the collection of CPU traffic statistics.
debug cpu-traffic-stats [linecard {all | number}]
To disable debugging, execute the no debug cpu-traffic-stats command.
linecard
(OPTIONAL) Enter the keyword
line card.
all
Enter the keyword
number
Enter a line card number
Range: 0-7 for the C300
Disabled
EXEC Privilege
Version 4.2.1.0
Introduced
This command can be used to turn on CPU traffic statistics collection either on a specific linecard or on
all linecards. The statistics currently collected are:
•
Numbers of packets trapped due to Egress MTU violation
•
Numbers of packets trapped due to TTL 1 or IP Options
•
Numbers of packets trapped due to TTL 0
Note:
Use show cpu-traffic-stats to view traffic statistics.
This command enables (and disables) the collection of CPU traffic statistics from the time this
command is executed, not from system boot). However, excessive traffic received by a CPU will
automatically turn on the collection of CPU traffic statics. The message is an indication that collection
of CPU traffic is automatically turned on:
Excessive traffic is received by CPU and traffic will be rate controlled.
Note:
This command must be enabled before the show cpu-traffic-stats command will
display traffic statistics
cpu-traffic-stats) once troubleshooting is complete
show cpu-traffic-stats
View a buffered time-stamped log of all commands entered by all users.
show command-history
None
None
linecard
all
to specify all line cards.
. Dell
Force10 recommends that you disable debugging (no debug
Display CPU traffic statistics.
to view CPU traffic statistics for a particular
.
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