Install net-snmp

sudo yum install -y net-snmp net-snmp-utils

Downloading Packages:
(1/3): net-snmp-5.5-54.el6_7.1.x86_64.rpm                  | 308 kB     00:00
(2/3): net-snmp-libs-5.5-54.el6_7.1.x86_64.rpm           | 1.5 MB     00:04
(3/3): net-snmp-utils-5.5-54.el6_7.1.x86_64.rpm        | 176 kB     00:00