Free Network Monitoring Tutorial – SNMP Protocol and Network Monitoring System | SNMP Basics
Learn SNMP, a protocol for managing devices on IP networks. This course offers practical knowledge, access to videos and resources, and expert support. Ideal for network admins, NOC admins, and Cisco admins. Boost your skills today!
The course includes:
About 2 hours of practical and condensed knowledge
Immediate access to the entire collection of videos and files
Valuable links and resources
*** if you have any questions or need help you can contact me over my LinkedIn ***
Simple Network Management Protocol (SNMP) is an Internet Standard protocol for collecting and organizing information about managed devices on IP networks and for modifying that information to change device behavior. Devices that typically support SNMP include cable modems, routers, switches, servers, workstations, printers, and more.
SNMP is widely used in network management for network monitoring. SNMP exposes management data in the form of variables on the managed systems organized in a management information base (MIB) which describe the system status and configuration. These variables can then be remotely queried (and, in some circumstances, manipulated) by managing applications.
Three significant versions of SNMP have been developed and deployed. SNMPv1 is the original version of the protocol. More recent versions, SNMPv2c and SNMPv3, feature improvements in performance, flexibility and security.
Managed Devices:
A managed device or the network element is a part of the network that requires some form of monitoring and management e.g. routers, switches, servers, workstations, printers, UPSs, etc…
SNMP Agent:
The agent is a program that is packaged within the network element. Enabling the agent allows it to collect the management information database from the device locally and makes it available to the SNMP manager, when it is queried for. These agents could be standard (e.g. Net-SNMP) or specific to a vendor (e.g. HP insight agent)
SNMP agent’s key functions
Collects management information about its local environment
Stores and retrieves management information as defined in the MIB.
Signals an event to the manager.
Acts as a proxy for some non–SNMP manageable network node.
Who this course is for:
- Network Admin
- NOC Admin
- Support HelpDesk
- Datacenter Admin
- Cisco Admin
- Virtualization Admin
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