D-Link DGS-6600-48T Product Manual - Page 837

DGS-6604 m snmp-server enable traps snmp snmp-server enable traps snmp To enable the sending of RFC 1157 Simple Network Management Protocol (SNMP) notifications, use the snmp-server enable traps snmp command. Use the no form of this command to disable RFC 1157 SNMP notifications,. snmp-server enable traps snmp [authentication] [linkup] [linkdown] [coldstart] [warmstart] no snmp-server enable traps snmp [authentication ] [ linkup] [linkdown] [coldstart] [warmstart] Syntax Description authentication (Optional) Controls the sending of SNMP authentication failure notifications. An authenticationFailure(4) trap signifies that the sending device is the addressee of a protocol message, that is not properly authenticated. The authentication method depends on the version of SNMP being used. For SNMPv1 or SNMPv2c, authentication failure occurs for packets with an incorrect community string. For SNMPv3, authentication failure occurs for packets with an incorrect SHA/MD5 authentication key or for a packet that is outside of the authoritative SNMP engine's window (for example, falls outside of configured access lists or time ranges). linkup (Optional) Controls the sending of SNMP linkUp notifications. A linkup(3) trap signifies that the sending device recognizes that one of the communication links, represented in the agent's configuration, has come up. linkdown (Optional) Controls the sending of SNMP linkDown notifications. A linkDown(2) trap signifies that the sending device recognizes a failure in one of the communication links, represented in the agent's configuration. coldstart (Optional) Controls the sending of SNMP coldStart notifications. A coldStart(0) trap signifies that the sending device is reinitializing itself such that, the agent's configuration or the protocol entity implementation may be altered. warmstart (Optional) Controls the sending of SNMP warmStart notifications. A warmStart(1) trap signifies that the sending device is reinitializing itself such that, neither the agent configuration nor the protocol entity implementation is altered. Default Command Mode Usage Guideline All SNMP notifications are enabled by default.When issuing this command with none of the optional keywords, all RFC 1157 SNMP notifications are enabled (or disabled, if using the no form). Global configuration When issuing this command with no keywords, all notification types are enabled. If the command is entered with a keyword, only the notification type related to that keyword is enabled. The snmp-server enable traps snmp command is used in conjunction with the snmp-server host command. Use the snmp-server host command to specify which host or hosts receive SNMP notifications. In order to send notifications, configure at least one snmp-server host command. For a host to receive a notification controlled by this command, both the snmp-server enable traps CLI Reference Guide 827