cancel
Showing results for 
Search instead for 
Did you mean: 
cancel
476
Views
0
Helpful
1
Replies

Order of Operations: Access lists vs. SPAN

Samuel8rown
Level 1
Level 1

If I'm monitoring a port on SPAN, will traffic blocked by an access-list on that port still be copied by SPAN to the SPAN Destination port, or does SPAN monitoring take place after firewall filtering?

1 Reply 1

Marwan ALshawi
VIP Alumni
VIP Alumni

span only cature what traffic flowing through that port

so no traffic no capture

Review Cisco Networking products for a $25 gift card