请问路由器有哪些主要的trap消息

[fly_cc]

温度过高路由器会发送trap，路由器还有哪些情况下会发送trap

[fly_cc]

Snmp-server enable traps chassis
Snmp-server enable traps module
Snmp-server enable traps tty
Snmp-server enable traps casa
Snmp-server enable traps vtp
Snmp-server enable traps vlancreate
Snmp-server enable traps vlandelete
Snmp-server enable traps slb real virtual csrp
Snmp-server enable traps csg agent quota database
Snmp-server enable traps hsrp
Snmp-server enable traps configure
Snmp-server enable traps entity
Snmp-server enable traps config-copy
Snmp-server enable traps fru-ctrl
Snmp-server enable traps c6kxbar swbus
Snmp-server enable traps envmon fan shutdown supply temperature status
Snmp-server enable traps bridge newroot topologychange
Snmp-server enable traps stpx
Snmp-server enable traps vlan-mac-limit
Snmp-server enable traps flash insertion removal
Snmp-server enable traps rf
Snmp-server enable traps MAC-Notification move threshold
Snmp-server enable traps Syslog
Snmp-server enable traps bgp
Snmp-server enable traps pim neighbor-change rp-mapping-change invalid-pim-message
Snmp-server enable traps ipmulticast
Snmp-server enable traps msdp
Snmp-server enable traps rsvp
Snmp-server enable traps frame-relay
Snmp-server enable traps rtr


这些都是什么trap