Cisco Cisco IPS 4345 Sensor 릴리즈 노트

This section describes how to upgrade the IPS 4270-20 and the ASA 5585-X IPS SSP series, and 
contains the following topics:

Pay attention to the following upgrade notes and caveats when upgrading to IPS 7.1(3)E4:

If you are upgrading the IPS 4270-20 and you have a license for 6.0.x and earlier, you receive the 
following error message:

Currently installed License is not valid in 7.1(3). Install a license that is 

applicable for IPS versions 6.1 and above.

You must get a new license before upgrading your IPS 4270-20.

Anomaly detection has been disabled by default. If you did not configure the operation mode 
manually before the upgrade, it defaults to inactive after you upgrade to IPS 7.1(3)E4. If you 
configured the operation mode to detect, learn, or inactive, the tuned value is preserved after the 
upgrade. 

After you upgrade any IPS software on your sensor, you must restart the IDM to see the latest 
software features. 

You must have a valid maintenance contract per sensor to download software upgrades from 
Cisco.com.

For the ASA 5585-X IPS SSP series, you must be running IPS 7.1(1)E4 or later to upgrade to 
IPS 7.1(3)E4. For the IPS 4270-20, you must be running IPS 6.0(6) or later. 

This service pack automatically reboots the sensor to apply the changes. During reboot, inline 
network traffic is disrupted. 

You cannot uninstall 7.1(3)E4. To revert to a previous version, you must reimage the sensor using 
the appropriate system image file

For the procedure to download software from Cisco.com, see 

.

For the procedure for using the upgrade command to upgrade the sensor, see 

.

For the procedure for using ROMMON to restore the IPS 4270-20 system image, see 

. 

For the procedure for installing the ASA 5500-X IPS SSP system image, see 

.

For the procedure for installing the ASA 5585-X IPS SSP system image, see