Operation Manual – SNMP-RMONH3C S3610&S5510 Series Ethernet Switches Chapter 1 SNMP Configuration1-7To do… Use the command… RemarksSet to enable thedevice to send Trapsof interface statechangeenable snmp trap updownOptionalEnabled bydefault.Caution:To enable an interface to send SNMP Traps when its state changes, you need toenable the Link up/down Trap packet transmission function on an interface and globally.Use the enable snmp trap updown command to enable this function on an interface,and use the snmp-agent trap enable [ standard [ linkdown | linkup ] * ] command toenable this function globally.II. Configuring Trap transmission parametersFollow these steps to configure Trap:To do… Use the command… RemarksEnter system view system-view —Configure target hostattribute for Trapssnmp-agent target-hosttrap addressudp-domain { ip-address| ipv6 ipv6-address }[ udp-port port-number ][ vpn-instancevpn-instance-name ]params securitynamesecurity-string [ v1 | v2c |v3 [ authentication |privacy ] ]RequiredThe vpn-instancekeyword is applicable in anetwork supporting IPv4.Configure the sourceaddress for Trapssnmp-agent trap sourceinterface-type{ interface-number |interface-number.subnumber }OptionalExtend the standardlinkUp/linkDown Trapsdefined in RFCsnmp-agent trap if-miblink extendedOptionalStandard linkUp/linkDownTraps defined in RFC areused by default.Configure the queue sizefor sending Trapssnmp-agent trapqueue-size sizeOptional100 by default
