Configuring SNMP

Router(config)#snmp-server community academy ro	Sets a read-only (ro) community string called academy
Router(config)#snmp-server community academy rw	Sets a read-write (rw) community string called academy
Router(config)#snmp-server location 2nd Floor IDF	Defines an SNMP string that describes the physical location of the SNMP server
Router(config)#snmp-server contact Scott Empson 555-5236	Defines an SNMP string that describes the sysContact information

Note:

A community string is like a password. In the case of the first command, the community string grants you access to SNMP.