Is it possible to mirror/monitor the DSL interface (atm/dialer interfaces) to one of the fastethernet ports on this device?

Running software: Cisco IOS Software, C870 Software (C870-ADVIPSERVICESK9-M), Version 12.4(11)XJ3, RELEASE SOFTWARE (fc1)

  • Am I being dim or are you trying to mirror ATM traffic over ethernet? really not sure that's going to work myself. – Chopper3 Jul 31 '09 at 13:50
  • Yeah pretty much, and neither am I. Thought maybe someone else might know if there's some way this can be achieved :-). – wg Jul 31 '09 at 14:10

I can't find a definite answer either way

monitor session 1 source interface atm0
monitor session 1 destination interface fastethernet 0/1

Have you tried something like the above?

Whilst the document isn't specific to your router, this Cisco document may be of interest to you

  • Unfortunately, this only works for monitoring the fastethernet interfaces. – wg Jul 31 '09 at 14:33
  • 1
    In which case, I would guess it's not possible to mirror from and to different interface types – Ben Quick Aug 1 '09 at 15:55

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