snmp trap link-status — interface
snmp trap link-status no snmp trap link-status
SNMP agent; trap behavior
This command allows you to enable or disable the sending of SNMP traps when an interface goes up and down. This command is useful on interfaces that you expect to change state frequently (for example, dial-on-demand interfaces). You may not want to send an SNMP trap to your network management stations whenever these interfaces change state.