03-15-2005 10:42 PM
Is there a function like tcpdump possible on a css11501
Solved! Go to Solution.
03-16-2005 01:48 AM
CSS11503(config)# setspan ?
src_port Configure Source Port for SPAN.
CSS11503(config)#
You can span a port and capture the traffic on a sniffer.
If you want to see packets on CSS console, you can use the following feature:
llama
flow trace-ip x.x.x.x
flow option ?
<--- you have to select the option you want --->
To stop this use 'flow option 0x0'.
This is very limited because only showing packets being software switched [so only SYN].
It is also risky if you have too much traffic to display.
Regards,
Gilles.
03-16-2005 01:48 AM
CSS11503(config)# setspan ?
src_port Configure Source Port for SPAN.
CSS11503(config)#
You can span a port and capture the traffic on a sniffer.
If you want to see packets on CSS console, you can use the following feature:
llama
flow trace-ip x.x.x.x
flow option ?
<--- you have to select the option you want --->
To stop this use 'flow option 0x0'.
This is very limited because only showing packets being software switched [so only SYN].
It is also risky if you have too much traffic to display.
Regards,
Gilles.
10-29-2007 03:12 AM
Hello Gilles,
I find these debug-mode commands very helpful, but I haven't found any documentation for the 8.x releases on cisco.com.
Is this on purpose because it can do some harm? everybody can do a "debug ip packet" on an IOS Device, too :)
Regards
/David
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