Cisco WS-SUP32-GE-3B - Supervisor Engine 32 Software Configuration Manual page 762

Configuring NDE
To populate the additional fields in NDE packets, perform this task:
Command
Router(config)# mls nde interface
Router(config)# no mls nde interface
This example shows how to populate the additional fields in NDE packets:
Router(config)# mls nde interface
Configuring NetFlow Flow Sampling
These sections describe how to configure NetFlow Flow Sampling on the PFC3B:
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Configuring NetFlow Flow Sampling Globally
To configure NetFlow flow sampling globally, perform this task:
Command
Step 1
Router(config)# mls sampling {time-based rate |
packet-based rate [interval]}
Router(config)# no mls sampling
Step 2
Router(config)# end
When you configure NetFlow flow sampling globally, note the following information:
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Configuring NetFlow Flow Sampling on a Layer 3 Interface
Note •
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Catalyst Supervisor Engine 32 PISA Cisco IOS Software Configuration Guide, Release 12.2ZY
46-12
Configuring NetFlow Flow Sampling Globally, page 46-12
Configuring NetFlow Flow Sampling on a Layer 3 Interface, page 46-12
The valid values for rate are 64, 128, 256, 512, 1024, 2048, 4096, and 8192.
The valid values for the packet-based export interval are from 8,000 through 16,000.
With a PFC3, to export any data, you must also configure NetFlow flow sampling on a Layer 3
interface.
With the full-interface or destination-source-interface flow masks, you can enable or disable
NetFlow flow sampling on individual Layer 3 interfaces. With all other flow masks, NetFlow flow
sampling is enabled or disabled globally.
The Layer 3 interface must be configured with an IP address.
Purpose
Populates additional fields in NDE packets.
Disables population of the additional fields.
Purpose
Enables NetFlow flow sampling and configures the rate.
For packet-based sampling, optionally configures the
export interval.
Clears the NetFlow flow sampling configuration.
Exits configuration mode.
Chapter 46 Configuring NDE
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