CHAPTER
16-1
Catalyst 6500 Series Switch Software Configuration Guide—Release 8.7
OL-8978-04
16
Configuring NDE
This chapter describes how to configure NetFlow Data Export (NDE) on the Catalyst 6500
series switches.
Note For complete syntax and usage information for the commands that are used in this chapter, refer to the
Catalyst 6500 Series Switch Command Reference publication.
This chapter consists of these sections:
• Understanding How NDE Works, page 16-1
• Default NDE Configuration, page 16-6
• Configuring NDE on the Switch, page 16-7
Understanding How NDE Works
These sections describe how NDE works:
• Overview of NDE and Integrated Layer 3 Switching Management, page 16-1
• Traffic Statistics Data Collection, page 16-2
• Using NDE Filters, page 16-3
• Using Bridged-Flow Statistics, page 16-3
• NDE Versions, page 16-3
Overview of NDE and Integrated Layer 3 Switching Management
Catalyst 6500 series switches provide Layer 3 switching with Cisco Express Forwarding (CEF) for
Supervisor Engine 2, Supervisor Engine 720, and Supervisor Engine 32. For Supervisor Engine 1 with
the PFC, Layer 3 switching is provided with Multilayer Switching (MLS). You can use NDE to monitor
all Layer 3-switched traffic through the Multilayer Switch Feature Card (MSFC). NDE complements the
embedded Remote Monitoring (RMON) capabilities on the switch that allow you to see all port traffic.
Note NDE is not supported for the IP multicast or Internetwork Packet Exchange (IPX) traffic.
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