Dell PowerSwitch S4820T Configuration Guide for the S4820T System 9.112.1P1 - Page 842
Enabling a Subset of SNMP Traps
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• 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 mode snmp-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 mode snmp-server enable traps Enable all Dell Networking enterprise-specific and RFC-defined traps using the snmp-server enable traps command from CONFIGURATION 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 mode snmp-server trap-source Example of RFC-Defined SNMP Traps and Related Enable Commands The following example lists the RFC-defined SNMP traps and the command used to enable each. The coldStart and warmStart traps are enabled using a single command. snmp authentication string. snmp coldstart snmp linkdown snmp linkup SNMP_AUTH_FAIL:SNMP Authentication failed.Request with invalid community SNMP_COLD_START: Agent Initialized - SNMP COLD_START. SNMP_WARM_START:Agent Initialized - SNMP WARM_START. PORT_LINKDN:changed interface state to down:%d PORT_LINKUP:changed interface state to up:%d Enabling a Subset of SNMP Traps You 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 traps NOTE: The envmon option enables all environment traps including those traps that are enabled with the envmon supply, envmon temperature, and envmon fan options. Example of Dell Networking Enterprise-specific SNMP Traps envmon CARD_SHUTDOWN: %sLine card %d down - %s CARD_DOWN: %sLine card %d down - %s LINECARDUP: %sLine card %d is up 842 Simple Network Management Protocol (SNMP)
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