• Dell Networking enterpriseSpecific environment traps — fan, supply, and temperature.• Dell Networking enterpriseSpecific protocol traps — bgp, ecfm, stp, and xstp.To configure the system to send SNMP notifications, use the following commands.1 Configure the Dell Networking system to send notifications to an SNMP server.CONFIGURATION modesnmp-server host ip-address [traps | informs] [version 1 | 2c |3] [community-string]To send trap messages, enter the keyword traps.To send informational messages, enter the keyword informs.To send the SNMP version to use for notification messages, enter the keyword version.To identify the SNMPv1 community string, enter the name of the community-string.2 Specify which traps the Dell Networking system sends to the trap receiver.CONFIGURATION modesnmp-server enable trapsEnable all Dell Networking enterprise-specific and RFC-defined traps using the snmp-server enable traps command fromCONFIGURATION mode.Enable all of the RFC-defined traps using the snmp-server enable traps snmp command from CONFIGURATION mode.3 Specify the interfaces out of which Dell Networking OS sends SNMP traps.CONFIGURATION modesnmp-server trap-sourceExample of RFC-Defined SNMP Traps and Related Enable CommandsThe following example lists the RFC-defined SNMP traps and the command used to enable each. The coldStart and warmStart traps areenabled using a single command.snmp authentication SNMP_AUTH_FAIL:SNMP Authentication failed.Request with invalid communitystring.snmp coldstart SNMP_COLD_START: Agent Initialized - SNMP COLD_START.SNMP_WARM_START:Agent Initialized - SNMP WARM_START.snmp linkdown PORT_LINKDN:changed interface state to down:%dsnmp linkup PORT_LINKUP:changed interface state to up:%dEnabling a Subset of SNMP TrapsYou can enable a subset of Dell Networking enterprise-specific SNMP traps using one of the following listed command options.To enable a subset of Dell Networking enterprise-specific SNMP traps, use the following command.• Enable a subset of SNMP traps.snmp-server enable trapsNOTE: The envmon option enables all environment traps including those traps that are enabled with the envmonsupply, envmon temperature, and envmon fan options.Simple Network Management Protocol (SNMP) 827
