AXIS M3045-V Network CameraAbout system optionsQoS (Quality of Service)QoS (Quality of Service) guarantees a certain level of a specified resource to selected traffic on a network. A QoS-aware networkprioritizes network traffic and provides a greater network reliability by controlling the amount of bandwidth an application may use.The QoS settings are configured under System Options > Network > QoS. Using DSCP (Differentiated Services Codepoint) values, theAxis product can mark different types of traffic.SNMPThe Simple Network Management Protocol (SNMP) allows remote management of network devices. An SNMP community is thegroup of devices and management station running SNMP. Community names are used to identify groups.AXIS Video MIB (Management Information Base) for video hardware can be used to monitor Axis-specific, hardware-relatedissues that may need administrative attention. For more information about AXIS Video MIB and to download MIB files, go towww.axis.com/supportTo enable and configure SNMP in the Axis product, go to the System Options > Network > SNMP page.Depending on the level of security required, select the version on SNMP to use.Traps are used by the Axis product to send messages to a management system on important events and status changes. Check Enabletraps and enter the IP address where the trap message should be sent and the Trap community that should receive the message.NoteIf HTTPS is enabled, SNMP v1 and SNMP v2c should be disabled.Traps for SNMP v1/v2 are used by the Axis product to send messages to a management system on important events and statuschanges. Check Enable traps and enter the IP address where the trap message should be sent and the Trap community thatshould receive the message.The following traps are available:• Cold start• Warm start• Link up• Authentication failedNoteAll AXIS Video MIB traps are enabled when SNMP v1/v2c traps are enabled. It is not possible to turn on or off specific traps.SNMP v3 provides encryption and secure passwords. To use traps with SNMP v3, an SNMP v3 management application is required.To use SNMP v3, HTTPS must be enabled, see HTTPS on page 45. To enable SNMP v3, check the box and provide the initial userpassword.NoteThe initial password can only be set once. If the password is lost, the Axis product must be reset to factory default, see Howto reset to factory default settings on page 56.UPnPTMThe Axis product includes support for UPnPTM. UPnPTM is enabled by default and the product is automatically detected by operatingsystems and clients that support this protocol.UPnPTM can be disabled under System Options > Network > UPnP.51