snmp-server group snmpv3-auth v3 auth
snmp-server group snmpv3-priv v3 priv
snmp-server user snmpuser snmpv3-priv v3 engineID ** encrypted auth md5 ** priv 3des **
snmp-server host mgmt 192.168.1.250 version 3 snmpuser
no snmp-server location
no snmp-server contact
snmp-server enable traps memory-threshold
snmp-server enable traps connection-limit-reached
snmp-server enable traps nat packet-discard
snmp-server enable traps config