SNMP V2C代理的Microchip TCP IP协议栈

SimpleNetworkManagementProtocol(SNMP)isone

ofthekeycomponentsofaNetworkManagement

System(NMS).SNMPisanapplicationlayerprotocol

thatfacilitatestheexchangeofmanagementinforma-

tionamongnetworkdevices.ItisapartoftheTCP/IP

protocolsuite.

SNMPisanInternetprotocolthatwasoriginally

designedtomanagedifferentnetworkdevices,suchas

fileservers,hubs,routersandsoon.Itcanalsobe

usedtomanageandcontrolaneverincreasingnumber

ofsmallembeddedsystemsconnectedtooneanother

overanyIPnetwork.Systemscancommunicatewith

eachotherusingSNMPtotransfercontrolandstatus

information,creatingatrulydistributedsystem.

SNMPisusedinavarietyofapplicationswhereremote

monitoringandcontrollingofthenetworknodeis

desired,suchasanetworkprinter,onlineUninterrupted

PowerSupply(UPS),securitycameras,homeand

industrialappliancesmonitorandcontrol,automatic

energymeterreadings,etc.

Unlikemorefamiliarhuman-orientedprotocols,like

HTTP,SNMPisconsideredamachine-to-machine

protocol.AN870SNMPV2cAgentforMicrochipTCP/IPStackAuthor:AmitShirbhateSNMP