Remote Spam

Unanswered Question
Aug 7th, 2008

Hi there !

I have a situation in the LAN.. (see attached)....

I need to record an Agent voice traffic from it's IPphone to the CRS server... How can I do that through the OSPF ?

I was thinking about remote vlan span.. but I think it will not work because os OFSP...



I have this problem too.
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Giuseppe Larosa Thu, 08/07/2008 - 12:33

Hello Andrei,

you would need a dedicated L2 path from source to destination and a dedicated Vlan

In addition, as far as I know remote span is supported only on C6509 and your ip phone is connected to a C3560G.

If real time isn't a strict requirement you could store the traffic on a PC connected to the PC port of the phone and later move it using FTP to the CRS.

Otherwise you need to move the phone on the Cat6509 if possible.

Hope to help


Giuseppe Larosa Thu, 08/07/2008 - 13:02

Hello Andrei,

remote SPan is endeed supported on C3560 I checked.


follow the instructions: on all switches on the path the same vlan must be declared as a remote span vlan and used only on the trunk ports from source to destination (remote span vlan has mac address learning disabled)

Hope to help



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