Cisco ASA Series Firewall CLI Configuration Guide

Software Version 9.1
For the ASA 5505, ASA 5510, ASA 5520, ASA 5540, ASA 5550, ASA 5512-X, ASA 5515-X, ASA 5525-X, ASA 5545-X, ASA 5555-X, ASA 5580, ASA 5585-X, and the ASA Services Module

Released: December 3, 2012
Updated: March 31, 2014