Cisco Cisco IPS 4255 Sensor 릴리즈 노트
9
Release Notes for Cisco Intrusion Prevention System 5.1(8)E2
OL-20154-01
Before Upgrading to Cisco IPS 5.1(8)E2
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.
Note
You must be logged in to Cisco.com to download software.
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 have an active IPS maintenance contract and a Cisco.com password to download software. You
must have a license to apply signature updates.
must have a license to apply signature updates.
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.
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.
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.
•
Read the policy and click I Accept.
The Encryption Software Export/Distribution Form appears.
If you previously filled out the Encryption Software Export Distribution Authorization form, and read
and accepted the Cisco Systems Inc. Encryption Software Usage Handling and Distribution Policy, these
forms are not displayed again.
and accepted the Cisco Systems Inc. Encryption Software Usage Handling and Distribution Policy, these
forms are not displayed again.