Cisco 7604 Configuration Manual page 872

Configuring NDE
Populating Additional NDE Fields
You can configure NDE to populate the following additional fields in the NDE packets:
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Not all of the additional fields are populated with all flow masks. See the
page 51-3
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 PFC:
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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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Cisco 7600 Series Router Cisco IOS Software Configuration Guide, Release 12.2SX
51-12
IP address of the next hop router
Egress interface SNMP ifIndex
BGP AS
for additional information.
Configuring NetFlow Flow Sampling Globally, page 51-12
Configuring NetFlow Flow Sampling on a Layer 3 Interface, page 51-13
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 sampled NetFlow on a Layer 3 interface.
Purpose
Populates additional fields in NDE packets.
Disables population of the additional fields.
Purpose
Enables sampled NetFlow and configures the rate. For
packet-based sampling, optionally configures the export
interval.
Clears the sampled NetFlow configuration.
Exits configuration mode.
Chapter 51 Configuring NDE
"NDE Versions" section on
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