Cisco WS-X6380-NAM= - Network Analysis Module Dokumentacja Pobierz pdf (Strona 47)

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Catalyst 6500 Series Switch and Cisco 7600 Series Router Network Analysis Module Installation and Configuration Note

78-16413-01

Chapter 3 Getting Started

Configuring Traffic Sources for Capturing NAM Traffic

Step 2 Select the version of NDE.

Router(config)# mls nde sender version

version-number

Note NAM supports NDE version 1, 5, 6, 7, 8, and version 8 aggregation caches. Refer to the Cisco

IOS documentation for NDE versions that are supported by the switch software to determine

which NDE versions are available to the NAM.

Step 3 Select the NDE flow mask.

Router(config)# mls flow ip [interface-full | full]

Note Use the full keyword to include additional details of the collection data in the flow mask.

Step 4 Enable NetFlow export.

Router(config)# mls nde sender

Step 5 Export NetFlow packets to the NAM UDP port 3000.

Router(config)# ip flow-export destination

NAM-Address

3000

This example shows how to set up an NDE configuration from the Multilayer Switch Feature Card

(MSFC):

Router# configure terminal

Enter configuration commands, one per line. End with CNTL/Z.

Router(config)# mls nde sender version 5

Router(config)# mls flow ip full

Router(config)# mls nde sender

Router(config)# ip route-cache flow

Router(config)# ip flow-export destination 172.20.104.74 3000

Router# show ip cache flow

Router# show ip flow export

Note For more information on configuring NDE on the Policy Feature Card (PFC), see this URL:

http://www.cisco.com/univercd/cc/td/doc/product/lan/cat6000/12_1e/swconfig/nde.htm - xtocid14

NDE Configuration for Version 8 Aggregation

Note Although the NAM supports NDE aggregation, the information that you receive for a specified

aggregation type is limited to that aggregation, and other NDE details are not available. To receive more

information about your NDE configuration, use the full flow mode.

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Cisco WS-X6380-NAM= - Network Analysis Module Dokumentacja Strona 47