Both these commands are unrelated and each cater to different purposes.
SNMP has a wide variety of uses typically associated with device management on networks. There are many articles about SNMP available on the web.
The "ip flow" commands you have pasted is related to NetFlow. NetFlow is an IP traffic monitoring technology from Cisco (also available with various other vendors) which can help you with bandwidth monitoring and traffic analytics. The commands you have pasted is just part of the NetFlow configuration. Read more on NetFlow from here:
We are pleased to announce availability of Beta software for 16.6.3.
16.6.3 will be the second rebuild on the 16.6 release train targeted
towards Catalyst 9500/9400/9300/3850/3650 switching platforms. We are
looking for early feedback from customers befor...
Introduction Featured Speakers Luis Espejel is the Telecommunications
Manager of IENova, an Oil & Gas company. Currently he works with Cisco
IOS® and Cisco IOS XE platforms, and NX to some extent. He has also
worked as a Senior Engineer with the Routing P...
In this session you can learn more about Layer 3 multicast and the best
practices to identify possible threats and take security measures. It
provides an overview of basic multicast, the best security practices for
use of this technology, and recommendati...