1.设置交换机开启snmp
snmp-agent
snmp-agent local-engineid 1.3.6.1.4.1.2012.1.11
snmp-agent community write public
snmp-agent sys-info version all
snmp-agent target-host inform address udp-domain 192.168.4.254 udp-port 161 params securityname public v2c
2。在cacti监控中添加即可.
ok~