Sflow Flow Sampler Settings - D-Link xStack DGS-3620 Series Reference Manual

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xStack DGS-3620 Series Layer 3 Managed Stackable Gigabit Switch Web UI Reference Guide
Owner Name
Timeout (1-2000000)
Collector (IPv6)
Address
Collector Port (1-
65535)
Max Datagram Size
(300-1400)
Click the Apply button to accept the changes made.
Click the Edit button to re-configure the specific entry.
Click the Delete button to remove the specific entry.

sFlow Flow Sampler Settings

On this page the user can configure the sFlow flow sampler parameters. By configuring the sampling function for a
port, a sample packet received by this port will be encapsulated and forwarded to the analyzer server at the
specified interval.
To view this window, click Monitoring > sFlow > sFlow Flow Sampler Settings as shown below:
NOTE: If the user wants the change the analyze server ID, he needs to delete the flow sampler and
creates a new one.
The fields that can be configured are described below:
Parameter
Unit
From Port / To Port
Analyzer Server ID
RX Rate
The entity making use of this sFlow analyzer server. When owner is set or modified,
the timeout value will become 400 automatically.
The length of time before the server times out. When the analyzer server times out,
all of the flow samplers and counter pollers associated with this analyzer server will
be deleted. If not specified, its default value is 400. Tick the Infinite check box to
have unlimited time.
The IP address of the analyzer server. If not specified or set a 0 address, the entry
will be inactive.
The destination UDP port for sending the sFlow datagrams. If not specified, the
default value is 6343.
The maximum number of data bytes that can be packed in a single sample datagram.
If not specified, the default value is 1400.
Figure 12-24 sFlow Flow Sampler Settings window
Description
Select the switch unit to configure.
Use the drop-down menus to specify the list of ports to be configured.
The analyzer server ID specifies the ID of a server analyzer where the packet will be
forwarded.
The sampling rate for packets received sampling. The configured rate value multiplied
by 256 is the actual rate. For example, if the rate is 20, the actual rate 5120. One
packet will be sampled from every 5120 packets. If set to 0, the sampler is disabled. If
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