How to enable SNMP on CentOS?

To enable SNMP on CentOS

yum install net-snmp-utils -y
yum install net-snmp -y
mv /etc/snmp/snmpd.conf /etc/snmp/snmpd.conf.org
vi /etc/snmp/snmpd.conf

yum install net-snmp-utils -y
yum install net-snmp -y
mv /etc/snmp/snmpd.conf /etc/snmp/snmpd.conf.org
vi /etc/snmp/snmpd.conf

Add this line to snmpd.conf file

rocommunity public

rocommunity public

Save and Exit

/etc/init.d/snmpd start
chkconfig snmpd on

/etc/init.d/snmpd start
chkconfig snmpd on

Check if service is running

/etc/init.d/snmpd status

/etc/init.d/snmpd status