05-24-2013 11:00 AM - edited 03-07-2019 01:32 PM
I am trying to configure a SPAN from two source ports to a single destination port. SPAN source 1 is an RSPAN session from a remote switch to a local destination port. I was able to successfully configure this. SPAN source 2 is a port on the local switch and I'm trying to configure to the same destination port as SPAN 1. I don't see anything in the configuration guide stating that this is not supported, but I receive message 'Cannot add VLANs as source for session 2 - a RSPAN Destination session' when I attempt to configure the local source SPAN. If this is not allowed, is there another way for me to achieve this?
Thanks! Glenn
05-24-2013 11:02 AM
Other information; these are 29060G switches running IOS c2960-lanbase-mz.122-35.SE5
08-07-2013 07:44 PM
Did you ever figure this out?
08-08-2013 04:47 AM
Hi Glenn,
It is in the configuration guide.
'It can participate in only one SPAN session at a time'
http://www.cisco.com/en/US/docs/switches/lan/catalyst2960/software/release/12.2_55_se/configuration/guide/swspan.html
HTH,
Lei Tian
Sent from Cisco Technical Support iPhone App
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