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User Guide for the Cisco Network Analysis Module (NAM) Traffic Analyzer, 5.0
OL-22617-01
Chapter 2 Setting Up The NAM Traffic Analyzer
Traffic
root@172-20-104-107.cisco.com#
Step 2 Use the no data-source command to delete the data source:
root@172-20-104-107.cisco.com# no data-source 3
Successfully deleted data source 3
root@172-20-104-107.cisco.com#
Step 3 Show all devices so you can find the ID of the one you want to delete:
root@172-20-104-107.cisco.com# show device
DEVICE ID : 1
DEVICE TYPE : NDE (Netflow Data Export)
IP ADDRESS : 192.168.0.1
SNMP VERSION : SNMPv2c
V2C COMMUNITY : public
V3 USERNAME :
V3 SECURITY LEVEL : No authentication, no privacy
V3 AUTHENTICATION : MD5
V3 AUTH PASSPHRASE :
V3 PRIVACY : DES
V3 PRIV PASSPHRASE :
INFORMATION : No packets received
STATUS : Inactive
------
root@172-20-104-107.cisco.com#
Step 4 Use the no device command to delete the device:
root@172-20-104-107.cisco.com# no device 1
Successfully deleted device 1
root@172-20-104-107.cisco.com#
Note that if the auto-creation mode is on, and the device continues to send NDE packets to the NAM,
the data source (and device entry) will be re-created again automatically as soon as the next NDE packet
arrives. Therefore, if you wish to delete an existing NetFlow data source, it is usually advisable to first
turn the NetFlow auto-create feature off, as described earlier.
Testing NetFlow Devices
You can test the SNMP community strings for the devices in the Devices table. To test a device, select
it from the Devices table, then click Test. The Device System Information Dialog Bo x displays.
Table 2-10, Device System Information Dialog Box describes the fields.
Tab l e 2-10 Device System Information Dialog Box
Field Description
Name Name of the device.
Hardware Hardware description of the device.
Device Software Version The current software version running on the device.
System Uptime Total time the device has been running since the last
reboot.
Location Location of the device.