需要安装的包：
# rpm -qa|grep zabbix zabbix-server-2.4.3-1.el6.x86_64 zabbix-web-mysql-2.4.3-1.el6.noarch zabbix-agent-2.4.3-1.el6.x86_64 zabbix-get-2.4.8-1.el6.x86_64 zabbix-release-2.4-1.el6.noarch zabbix-server-mysql-2.4.3-1.el6.x86_64 zabbix-web-2.4.3-1.el6.noarch zabbix-2.4.3-1.el6.x86_64
新增zabbix yum源：
# cat zabbix.repo [zabbix] name=Zabbix Official Repository - $basearch baseurl=http://repo.zabbix.com/zabbix/2.4/rhel/6/$basearch/ enabled=1 gpgcheck=1 gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-ZABBIX [zabbix-non-supported] name=Zabbix Official Repository non-supported - $basearch baseurl=http://repo.zabbix.com/non-supported/rhel/6/$basearch/ enabled=1 gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-ZABBIX gpgcheck=1
更新yum 源
yum clean all yum check-update
客户端：
zabbix-agent-2.2.8-1.el6.x86_64 zabbix-2.2.8-1.el6.x86_64 zabbix-release-2.2-1.el6.noarch