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Monitoring
5. Protocol version: Select the Protocol version. Available options are:
NetFlow v5—Supports IPv4 only.
n
NetFlow v9—Supports IPv4 and IPv6.
n
NetFlow v10 (IPFIX)—Supports both IPv4 and IPv6 and includes IP Flow Information
n
Export (IPFIX).
The default is NetFlow v10 (IPFIX).
6. Enable Flow sampler by selecting a sampling technique. Flow sampling can reduce flow
processing and transmission overhead by providing a representative subset of all flows.
Available options are:
None—No flow sampling method is used. Each flow is accounted.
n
Deterministic—Selects every nth flow, where n is the value of Flow sampler
n
population.
Random—Randomly selects one out of every n flows, where n is the value of Flow
n
sampler population.
Hash—Randomly selects one out of every n flows using the hash of the flow key, where
n
n is the value of Flow sampler population.
7. For Flow sampler population, if you selected a flow sampler, enter the number of flows for
the sampler. Allowed value is any number between 2 and 16383. The default is 100.
8. For Inactive timeout, type the the number of seconds that a flow can be inactive before sent
to a collector. Allowed value is any number between 1 and 15. The default is 15.
9. For Active timeout, type the number of seconds that a flow can be active before sent to a
collector. Allowed value is any number between 1 and 1800. The default is 1800.
10. For Maximum flows, type the maximum number of flows to probe simultaneously. Allowed
value is any number between 0 and 2000000. The default is 2000000.
11. Add collectors:
a. Click to expand Collectors.
b. For Add Collector, click .
c. (Optional) Type a Label for the collector.
d. For Address, type the IP address of the collector.
e. (Optional) For Port, enter the port number used by the collector. The default is 2055.
Repeat to add additional collectors.
12. Click Apply to save the configuration and apply the change.
Command line
1. Select the device in Remote Manager and click Actions > Open Console, or log into the IX10
local command line as a user with full Admin access rights.
Depending on your device configuration, you may be presented with an Access selection
menu. Type admin to access the Admin CLI.
2. At the command line, type config to enter configuration mode:
> config
(config)>
IX10 User Guide
Configure NetFlow Probe
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