05-31-2007 10:24 AM - edited 03-05-2019 04:25 PM
I have a 3845 with a fastethernet 36 port module and a gig port. I would like to setup port monitoring for example:
monitor session 1 source interface Fa4/2 - 6
monitor session 1 destination interface g0/3/0
However the command does not accept the gig interface as destination?? The interface I am using is HWIC-1GE-SFP however I also tried g0/1 which is the onboard copper connection and still the same problem.
Does anyone know what is wrong or why this does not work?
06-01-2007 12:48 AM
Hi,
Issue a sh ip interface brief to see
all your available ports.
BR,
Bjornarsb
06-01-2007 03:17 AM
If that gig port is not part of the actual 36 port module then you probably cant span to it . Think of that module as a standalone switch , the ports have to be part of that switch , you should be able to span to any of the other 36 ports on that module in slot 4 .
06-01-2007 05:25 AM
I have not seen that limitation stated anywhere in the documentation?
How about if the gig port was part of the 36 port module?
06-02-2007 10:26 AM
I would think if the gig port was part of the 36 port switch you should be able to span to it.
06-02-2007 04:01 AM
Hi ,
I also observed same kind of issue with 3845 router running c3845-advipservicesk9-mz.124-3c.bin image.
I alos checkd in 3550 switch where it won't give any error while configuring monitor session for gig interfaces.
router1(config)#monitor session 1 destination interface g
router1(config)#$sion 1 destination interface gigabitEthernet 0/0
^
% Invalid input detected at '^' marker.
I think it ia a limitation on 3845 routers.
Thanks,
Satish
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