[cisco-voip] SPAN Port on ISR4451

Reto Gassmann voip at mrga.ch
Fri Aug 23 08:33:54 EDT 2019


Hello Group

I try to set up a SPAN Port on a ISR 4451
(isr4400-universalk9.16.06.06.SPA.bin).

The interface config are configured like this:


interface Port-channel13

description *** LAN PO 13 Gig0/0/0 + Gig0/0/1 ***

IP address x.y.z.z 255.255.252.0

no negotiation auto

!

interface GigabitEthernet0/0/0

description *** LAN Gig0/0/0 ***

no ip address

negotiation auto

channel-group 13 mode active

!

interface GigabitEthernet0/0/1

description *** LAN Gig0/0/1 ***

no ip address

negotiation auto

channel-group 13 mode active


Now I try to mirror Port-channel13 to GigabitEthernet0/0/2 with this
command:

gw# conf t

gw (config)#monitor session 1 source interface port-channel 13

But it fails:

Only NGIO switch is supported for Local SPAN.

SPAN Session Validation failed.


Has anyone an idea how I can setup a SPAN Port on the ISR?


Thanks a lot

Regards Reto
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