Explore SNMP, including why you need to know about it and how to configure it. Examine the different versions and how to configure version 2c and 3 to make a router send SNMP information to the SNMP server. Delve into Syslog, including how actions are logged on Cisco devices, where logs are stored, and how to understand the log messages. In addition, discover the need for QoS and what per-hop behaviors do. This course can be used in preparation for the Cisco Certified Network Associate 200-301 certification exam.