D-Link DGS-1520 User Manual - Page 520

DGS-1520 Series Gigabit Ethernet Smart Managed Switch Web UI Reference Guide Parameter UDP Port Description Enter the remote sFlow collector's UDP port number here. This number must be between 1 and 65535. By default, this value is 6343. Click the Apply button to accept the changes made. Click the Reset button to reset the specified entry's settings to the default settings. sFlow Sampler Settings This window is used to display and configure the sFlow sampler settings. To view the following window, click Monitoring > sFlow > sFlow Sampler Settings, as shown below: Figure 11-20 sFlow Sampler Settings Window The fields that can be configured are described below: Parameter Unit From Port - To Port Instance Receiver Mode Sampling Rate Max Header Size Description Select the Switch unit that will be used for this configuration here. Select the appropriate port range used for the configuration here. Enter the instance index number if multiple samplers are associated with one interface. The range is from 1 to 65535. Enter the receiver index for this sampler. If not specified, the value is 0. This value must be between 1 and 4. Select the mode here. Options to choose from are: • Selecting Inbound specifies to sample ingress packets. • Selecting Outbound specifies to sample egress packets. By default, the Inbound option is used. Enter the packet-sampling rate here. This value must be between 0 and 65536. Entering 0 will disable this function. By default, this value is 0. Enter the maximum number of bytes that should be copied from sampled packets. This value must be between 18 and 256 bytes. By default, this value is 128 bytes. Click the Apply button to accept the changes made. Click the Delete button to remove the specified entry. Enter a page number and click the Go button to navigate to a specific page when multiple pages exist. 510