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Monday, July 27, 2009

ASA 5510 IOS 8.x ASDM firewall dashboard IOS commands

As of 8.x, the ASDM has some excellent features to allow you to track down top talkers and get a better view into your traffic flows, but each of these features (especially the Top 10 Services) uses a good bit of RAM. If you are running a 5510 or smaller, that can cause you to run out of RAM. While the ASDM gives you the option to enable these features, you need to disable them via command line.

Use the 'no' keyword in front of any the commands below to disable those functions:

Top 10 Access-Lists
======================================
enable
threat-detection statistics access-list
disable
no threat-detection statistics access-list

Top 10 Services (Very Memory Intensive - use only when troubleshooting)
======================================
enable
threat-detection statistics port
threat-detection statistics protocol
disable
threat-detection statistics port
threat-detection statistics protocol

Top 10 Sources / Top 10 Destinations (same command)
======================================
enable
threat-detection statistics host
disable
threat-detection statistics host

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