
Integrated Traffic Monitoring Troubleshooting
61202880L1-29.1E Copyright © 2008 ADTRAN, Inc. 45
Show Commands
Use the show ip flow commands to display information pertinent to ITM configuration on your AOS
product and to reveal possible problems in the configuration.
Use the show ip flow export command to view the traffic flow export statistics. This command displays
the current configuration of traffic flow export—–its version, export destinations, sources, traffic flows
exported, and the number of traffic flows that failed to export. The command also displays the reason for
failed or dropped IP packets.
The following is sample output from the show ip flow export command:
#show ip flow export
Traffic Flow export is ENABLED
Version: 9
Export Destinations
10.22.16.132 : 9991
vrf BLUE
source ppp 1
10.5.22.203 : 30000
11 flows exported in 8 udp datagrams
0 flows failed to export
If any numbers appear in the flows failed to export section, you can determine where the problem lies and
reconfigure the ITM export process appropriately.
To view the current status of the flow cache holding all active traffic flows, use the show ip flow cache
command. Output from this command provides a summary of the flow cache. From this command, you
can determine information such as if the cache is becoming congested or if the aging poller is updating
slowly.
The following is sample output from the show ip flow cache command:
#show ip flow cache
IP Traffic Flow Cache
Size: 682/4096 entries
8206 total entries added
95545 aging polls, last aging poll occurred 3 seconds ago
The output of all show commands can be limited by appending a modifier to the end of the
command. Appropriate modifiers are: begin <text>, exclude <text>, and include <text>.
The begin modifier displays the first line of output that contains the specific text and all
sequential lines, the exclude modifier excludes any lines with the specific text from the
output, and the include modifier limits output to lines that contained the specific text.
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