Axis Communications AXIS FD-R M12 user manual QoS Quality of service, QoS Settings, Smtp email

AXIS 209FD/FD-R/FD-R M12 29

RTSP

The RTSP protocol allows a connecting client to start an MPEG-4 stream. Check the box to enable the server and enter the RTSP port number to use. The default setting is 554. Note that MPEG-4 video streams will not be available if this service is not enabled.

Network Traffic

Connection Type - The default setting is Auto-negotiate, which means that the correct speed is automatically selected. If necessary, you can set the connection speed by selecting it from the drop-down list.

Maximum bandwidth - To minimize the impact on other services running on your network, it is possible to configure the maximum network bandwidth the product will be allowed to use. Specify the maximum bandwidth (in Mbit/s or kbit/s) allowed, or set to Unlimited.

SOCKS

SOCKS is a networking proxy protocol. The AXIS 209FD/FD-R/FD-R M12 can be configured to use a SOCKS server to reach networks on the other side of a firewall/proxy server. This functionality is useful if the camera is located on a local network behind a firewall, but notifications, uploads, alarms, etc., need to be sent to a destination outside the local network (e.g. to the Internet).

QoS (Quality of service)

Quality of Service (QoS) provides the means to guarantee a certain level of a specified resource to selected traffic on a network. Quality can be defined as e.g. a maintained level of bandwidth, low latency, no packet losses, etc. The main benefits of a QoS-aware network can be summarized as:

•The ability to prioritize traffic and thus allow critical flows to be served before flows with lesser priority.

•Greater reliability in the network, thanks to the control of the amount of bandwidth an application may use, and thus control over bandwidth races between applications.

The QoS in Axis network video products marks the data packets for various types of network traffic originating from the product. This makes it possible for network routers and switches to e.g. reserve a fixed amount of bandwidth for these types of traffic. The AXIS 209FD/FD-R/FD-R M12 marks the following types of traffic:

•video

•event/alarm

•management network traffic.

QoS Settings

For each type of network traffic supported by your Axis network video product, enter a DSCP (Differentiated Services Code Point) value. This value is used to mark the traffic’s IP header. When the marked traffic reaches a network router or switch, the DSCP value in the IP header tells the router or switch which type of treatment to apply to this type of traffic, for example, how much bandwidth to reserve for it.

Note that DSCP values can be entered in decimal or hex form, but saved values are always shown in decimal.

For more information on Quality of Service, please see the Axis support web at www.axis.com/techsup

SMTP (email)

Enter the host names (or IP addresses) and port numbers for your primary and secondary mail servers in the fields provided, to enable the sending of notifications and image/video email messages from the camera to predefined addresses via SMTP.

If your mail server requires authentication, check the box for Use authentication to log in to this server and enter the necessary information.