Cisco Cisco IPS 4255 Sensor

ASA 5500 AIP SSM-40

ASA 5585-X IPS SSP-10

ASA 5585-X IPS SSP-20

ASA 5585-X IPS SSP-40

ASA 5585-X IPS SSP-60

ASA 5512-X IPS SSP

ASA 5515-X IPS SSP

ASA 5525-X IPS SSP

ASA 5545-X IPS SSP

ASA 5555-X IPS SSP

You may need to configure viewers that are already configured to monitor the earlier 
version sensors to accept a new SSL certificate for the Cisco IPS 7.1 sensors.

For the procedure to apply IPS 7.1(8)E4 to sensors using CSM 4.3 SP1 or later, see 

Cisco IPS 7.1(8)E4 contains the following new and changed information:

IDM 7.1.8.

IME 7.2.4.50.

Signature update S735. 

Continuing support for the IPS 4240, IPS 4255, IPS 4260, ASA 5500 AIP SSM series, IPS 4270-20, 
IPS 4345, IPS 4360, ASA 5585-X IPS SSP series, and ASA 5500-X IPS SSP series.

SSHv2 support has been added to service Host, and a new command allowing you to configure 
fallback to SSHv1, sshv1-fallback. Both SSHv2 and SSHv1 fallback are enabled by default. 

For the show tech-support command, the var/log/messages file now persists across reboots and the 
historical interface data for each interface for 72 hours is now shown in the show tech-support command 
output.

New command, show interfaces-history [traffic-by-hour | traffic-by-minute] past HH:MM, 
shows interface traffic history by the hour or minutes.

Listing of the field replaceable units for the IPS 4300 series sensors in the show inventory 
command.

New command, specify-flow-depth in the service analysis engine submode, lets you configure the 
Regex depth. 

Added persistence of the /var/log/messages file across reboots. 

During password recovery, the default account password (cisco) reverts to the default value (cisco) 
AND the privilege level reverts to the default (administrator).