Can anyone tell me if a SPAN session (source of one of the virtual ports 1-16 to a destination physical ports, eg. 19) should behave completely as normal? Seem to only be getting control traffic, ARP/CDP/STP etc. A SPAN session involving the Fa 0 port is not possible.
The answer is "yes, it can" but if you've got Trend Micro Office Scan v10.0 running on your laptop you may have to unload it first or you'll only see control traffic as it stops your NIC going into promiscuous mode!!
Cisco Workload Optimization Manager (CWOM)
Continuously Assure Application Performance at Any Scale
Webinar: Wednesday, October 23rd at 11am ET
Today’s applications utilize traditional virtualization platforms as well as newer DevOps meth...
To participate in this event, please use the button to ask your questions
This special event - formerly known as Ask the Expert- is open only to Cisco Customers and Partners.
Many pages in the Cisco Community are acce...