cancel
Showing results for 
Search instead for 
Did you mean: 
cancel
714
Views
0
Helpful
3
Replies

RSPAN and SPAN Sources to Single Destination Port?

gamorr50265_AHM
Level 1
Level 1

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

3 Replies 3

gamorr50265_AHM
Level 1
Level 1

Other information; these are 29060G switches running IOS c2960-lanbase-mz.122-35.SE5

Did you ever figure this out?

Lei Tian
Cisco Employee
Cisco Employee

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