Command Manual – SNMP-RMONH3C S7500E Series Ethernet Switches Chapter 1 SNMP Configuration Commands1-22DescriptionUse the snmp-agent trap if-mib link extended command to extend the standardlinkUp/linkDown Trap messages defined in RFC. The extended linkUp/linkDown Trapmessages comprise the standard linkUp/linkDown Trap messages defined in RFC plusinterface description and interface type.Use the undo snmp-agent trap if-mib link extended command to restore the default.By default, standard linkUp/linkDown Trap messages defined in RFC are used.Note that after this command is configured, the device sends extended linkUp/linkDownTrap messages. If the extended messages are not supported on NMS, the device maynot be able to resolute the messages.Examples# Extend standard linkUp/linkDown Trap messages defined in RFC. system-view[Sysname] snmp-agent trap if-mib link extended1.1.22 snmp-agent trap lifeSyntaxsnmp-agent trap life secondsundo snmp-agent trap lifeViewSystem viewParametersseconds: Time-out time, in the range 1 to 2,592,000 seconds.DescriptionUse the snmp-agent trap life command to configure the life time for Traps, which willbe discarded when their life time expires.Use the undo snmp-agent trap life command to restore the default life time for Trapmessages.By default, the life time for SNMP Traps is 120 seconds.Related commands: snmp-agent trap enable, snmp-agent target-host.Examples# Configure the life time for Trap messages as 60 seconds. system-view[Sysname] snmp-agent trap life 60
