Use your existing SNMP tools. Examples below use snmpwalk.
snmpget -v2c -c public snmp.bonguides.com:161 1.3.6.1.2.1.1.1.0
Security note: this is a public lab. Avoid high-frequency polling. Do not use it for production monitoring.
snmpwalk -v2c -c public snmp.bonguides.com:161 1.3.6.1.2.1.1
snmpwalk -v2c -c public snmp.bonguides.com:1161 1.3.6.1.2.1.2
snmpwalk -v2c -c public snmp.bonguides.com:2161 1.3.6.1.2.1.2