11 sFlow

Brocade(config)#sflow enable

Brocade(config)#interface ethernet 1/1/1 to 1/1/4

Brocade(config-mif-1/1/1-1/1/4)#sflow forwarding

These commands globally enable sFlow, then enable sFlow forwarding on Ethernet ports 1/1/1 – 1/1/4. You must use both the sflow enable and sflow forwarding commands to enable the feature.

Syntax: [no] sflow enable

Syntax: [no] sflow forwarding

Enabling sFlow forwarding on individual trunk ports

This feature is supported on individual ports of a static trunk group. It is also supported on LACP trunk ports.

NOTE

When you enable sFlow forwarding on a trunk port, only the primary port of the trunk group forwards sFlow samples.

To enable sFlow forwarding on a trunk port, enter commands such as the following.

Brocade(config)#sflow enable

Brocade(config)#trunk e 1/1/1 to 1/1/4

Brocade(config-trunk-1/1/1-1/1/4)#config-trunk-ind

Brocade(config-trunk-1/1/1-1/1/4)#sflow forwarding e 1/1/2

These commands globally enable sFlow, then enable sFlow forwarding on trunk port ethernet 1/1/2. You must use both the sflow enable and sflow forwarding commands to enable the feature.

Syntax: [no] sflow enable

Syntax: [no] sflow forwarding

sFlow version 5 feature configuration

NOTE

The commands in this section are supported when sFlow version 5 is enabled on the device. These commands are not supported with sFlow version 2. sFlow version 5 also supports all of the sFlow configuration commands in “Configuring and enabling sFlow” on page 257.

When sFlow version 5 is enabled on the device, you can do the following:

Specify the sFlow version (version 2 or version 5)

Specify the sFlow agent IP address

Specify the maximum flow sample size

Export CPU and memory usage Information to the sFlow collector

Specify the polling interval for exporting CPU and memory usage information to the sFlow collector

Export CPU-directed data (management traffic) to the sFlow collector

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Brocade Communications Systems 6650 manual SFlow version 5 feature configuration