Only if the router is already heavily overworked would it have an impact performance other than that no netflow doesn't impact the router at all earlier versions did, not anymore , EPC would aright but netflow has no real performance effect on the router , enable it and monitor cpu in show proc cpu sorted as it collects flows and watch the cpu history as well
we run it on every cisco network device we have over 1000 constantly collecting everything for security reasons and path tracking purposes and we don't have any problems 24/7 everyday that's a mix of standard netflow v9 and flexible depending on platform , from 800 series all the way up to asrs /65s and 7ks
Join us for the next Catalyst Tuesday session on March 9 - Enterprise Campus BGP EVPN Solution Overview :
This session will cover the Enterprise BGP EVPN Solution in the Campus using the Catalyst 9K platform. We will discuss the major drivers behind ...
Community Live- ISR1100X-4G and ISR1100X-6G Platform Overview and Architecture
(Live event - Tuesday, 23 March, 2021 at 10:00 am Pacific/ 1:00 pm Eastern / 7:00 pm Paris)-
This event will have place on Tuesday 23rd, March 2021 at 10:00 hrs PDT&...
Cisco Secure Network Access is helping IT to bridge the gap between what is essential to the business and what the network delivers and to build the next-generation campus network for an unplugged and uninterrupted experience.
Learn more about how these w...
(view in My Videos)
Community Live- New Additions to the Catalyst 8000 Family
(Live event - Tuesday, 23 February, 2021 at 10:00 am Pacific/ 1:00 pm Eastern / 7:00 pm Paris)-
This event had place on Tuesday 23rd, February 2021 at 10:00 hrs PDT...
This event had place on Tuesday 23rd, February 2021 at 10hrs PDT
Designed for an intent-based network, the Cisco Catalyst 8000 Edge Platforms family offers best-in-class networking and security combined. The platforms, available in b...