Specifications

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Catalyst 6500 Series Switch and Cisco 7600 Series Router Network Analysis Module Installation and Configuration Note
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Chapter 5 Troubleshooting the Network Analysis Module
Netflow Data Export
Table 5-3 Effects on Data Collection Screens
Flow Effect
Full flow-mask is supported Highly recommended. Refer to the NDE usage guidelines for the
device to apply full flow masks.
Note Although the NAM supports NDE aggregation, the
information that you received 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.
Destination only flow-mask
• Monitor > Apps displays “Others” only.
• Monitor > Apps detail popup window has no data.
• Monitor > Hosts has 0.0.0.0. Detail popup window has no data.
• Monitor > Conversations has 0.0.0.0 to some hosts. Detail
popup window has no data.
• Support NetFlow custom data sources that are set up for
specific interfaces.
Destination-Source flow-mask
• Monitor > Apps displays “Others” only.
• Monitor > Apps detail popup window has no data.
• Monitor > Hosts has data. Detail popup window has no data.
• Monitor > Conversations has data. Detail popup window has no
data.
• Support NetFlow custom data sources that are set up for
specific interfaces.
NDE version
8-Protocol-Port-Aggregation
• Monitor > Apps displays data.
• Monitor > Apps detail popup window displays only 0.0.0.0.
• Monitor > Host displays only 0.0.0.0.
• Monitor > Conversation displays only 0.0.0.0 to 0.0.0.0.
• No data for custom NetFlow data sources that are set up for
some specific interfaces.
• No DiffServ other than TOS 0 and DSCP 0.
• Setup > Data Sources > NetFlow Listening Mode detail popup
window does not display interfaces information.
NDE version
8-Destination-Prefix-Aggregation
• Monitor > Apps displays only “Others.”
• Monitor > Host displays data with subnets as well as 0.0.0.0.
The detail popup window displays no data.
• Monitor > Conversation displays data with 0.0.0.0 to subnets
(as well as 0.0.0.0 to 0.0.0.0). Detail popup window displays no
data.
• Support NetFlow custom data sources that are set up for
specific interfaces.
• No DiffServ other than TOS 0 and DSCP 0.