05-05-2014 06:59 AM - edited 03-07-2019 07:19 PM
Hi All,
I am trying to capture packets originating from a server to a host device across three switches:
server -- 6513 -- 3850 -- 3550 -- host A
I am doing a ping from the server to host A. The packet capture is being done on the 3850. This is my configuration:
I then issue a ping from the server to host A. Interface g1/1/1 is where the 6513 connects to the 3850. When I issue a show monitor capture buffer all parameters, there are no packets. If I remove the filter from the buffer I still do not see the packets.
Does anyone have any advice here?
05-05-2014 12:20 PM
Hi,
Can you post the output of show monitor capture buffer all
as well as output of show monitor capture buffer TRACE parameters
And also a sh run int G1/1/1
Regards
Alain
05-05-2014 01:22 PM
05-06-2014 09:48 AM
Hi,
This feature only works on L3 interfaces as far as I know, if you want to monitor a L2 link then you have to use SPAN or RSPAN feature.
Regards
Alain
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