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RSPAN problems with Cat3550 and 2950

Hi,

I'm trying to initiate an RSPAN session with a 2950 as a source switch and 3550 as a destination switch with a 2950 intermidiate switch, and I can't monitor nothing.

If I configure the intermidiate switch as the source switch and there's direct connection with 3550 it works properly, so I think that the problem is that the intermidiate switch don't switches RSPAN information to the 3550. What can I do if I want to monitor with this intermidiate switch?

Thank you!

1 REPLY
VIP Purple

Re: RSPAN problems with Cat3550 and 2950

Hello,

have you configured the RSPAN VLAN on the intermediate switch ?

Can you check if you followed the guidelines for setting up RSPAN across different switches at the link below, or post the configs of your three switches ?

http://www.cisco.com/en/US/partner/products/hw/switches/ps5206/products_configuration_guide_chapter09186a00801ce1b3.html#1081130

Regards,

Georg

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