Cisco Cisco IPS 4255 Sensor
9
Release Notes for Cisco Intrusion Prevention System 6.1(3)E3
OL-20114-01
Before Upgrading to Cisco IPS 6.1(3)E3
For More Information
•
For the procedure for adding remote hosts to the SSH known hosts list, for the CLI refer to
and for IME
refer to
•
For the procedure for adding trusted hosts to the sensor, for the CLI refer to
for IDM refer to
, and for IME refer to
Obtaining Software on Cisco.com
You can find major and minor updates, service packs, signature and signature engine updates, system
and recovery files, firmware upgrades, and readmes on the Download Software site on Cisco.com.
and recovery files, firmware upgrades, and readmes on the Download Software site on Cisco.com.
Signature updates are posted to Cisco.com approximately every week, more often if needed. Service
packs are posted to Cisco.com as needed. Major and minor updates are also posted periodically. Check
Cisco.com regularly for the latest IPS software.
packs are posted to Cisco.com as needed. Major and minor updates are also posted periodically. Check
Cisco.com regularly for the latest IPS software.
Note
You must be logged in to Cisco.com to download software. You must have an active IPS maintenance
contract and a Cisco.com password to download software. Beginning with Cisco IPS 5.x, you must have
a license to apply signature updates.
contract and a Cisco.com password to download software. Beginning with Cisco IPS 5.x, you must have
a license to apply signature updates.
Downloading IPS Software
To download software on Cisco.com, follow these steps:
Step 1
Log in to
.
Step 2
From the Support drop-down menu, choose Download Software.
Step 3
Under Select a Software Product Category, choose Security Software.
Step 4
Choose Intrusion Prevention System (IPS).
Step 5
Enter your username and password.
Step 6
In the Download Software window, choose IPS Appliances > Cisco Intrusion Prevention System and
then click the version you want to download.
then click the version you want to download.
Note
You must have an IPS subscription service license to download software.
Step 7
Click the type of software file you need. The available files appear in a list in the right side of the
window. You can sort by file name, file size, memory, and release date. And you can access the Release
Notes and other product documentation.
window. You can sort by file name, file size, memory, and release date. And you can access the Release
Notes and other product documentation.
Step 8
Click the file you want to download. The file details appear.
Step 9
Verify that it is the correct file, and click Download.
Step 10
Click Agree to accept the software download rules. The first time you download a file from Cisco.com,
you must fill in the Encryption Software Export Distribution Authorization form before you can
download the software.
you must fill in the Encryption Software Export Distribution Authorization form before you can
download the software.
•
Fill out the form and click Submit. The Cisco Systems Inc. Encryption Software Usage Handling
and Distribution Policy appears.
and Distribution Policy appears.
•
Read the policy and click I Accept. The Encryption Software Export/Distribution Form appears.