I have a Cisco 9500 (cisco C9500-24Y4C (X86)) and am trying to configure a 25 Gig port as a SPAN destination.
All the documentation I read says - say I am configuring interface Twe1/0/4
conf t
interface Twe1/0/4
switchport
switchport monitor
But the interface is not accepting the last command i.e. switchport monitor. And I cannot find anything on the net or in Cisco doco that says anything but what I posted above in italics. Is it something to do with the fact it is a 25 Gig port?
