Network Management (2)
Network management and monitoring standards:
SNMP - Simple Network Management Protocol SNMP ver 1,2,3 (RFC 1155,1157,1212; 1441-1452, 1909-1910, 1901-1908; 1902-1908, 2271-2275)
- cornerstone of today’s enterprise network management systems
- SNMP defines agents that collect information from network devices and send the information to a management information base (MIB);
- SNMP operates over UDP; ports 161, 162
- simple query / response protocol