Enabling Flow-Based Statistics on an Interface

Use the ip route-cache flow sampled command to enable J-Flow statistics on an interface. You can also use this command to configure an IP profile that is applied to dynamically created IP interfaces. This feature provides J-flow capability on all dynamically created IP interfaces, including those used for MPLS-to-IP forwarding scenarios.

Note: Issuing an interface-level flow command does not enable J-Flow on the virtual router. To enable J-Flow, issue the ip flow statistics command.

ip route-cache flow sampled

• Use to enable J-Flow on an interface. or in an IP profile for dynamically created IP interfaces.
• Examples

  host1(config-if)#ip route-cache flow sampled

  or

  host1(config-profile)#ip route-cache flow sampled

• Use the no version to disable J-Flow statistics on the interface.
• See ip route-cache flow sampled.

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