Cisco Cisco Content Security Management Appliance M1070 Notas de publicación
7
Release Notes for Cisco IronPort AsyncOS 7.7.1 for Security Management
Important Notes
Step 3
Perform the upgrade:
a.
On the Security Management appliance, click System Administration > System Upgrade.
b.
Click Available Upgrades.
The page displays a list of available AsyncOS for Security Management upgrade versions.
c.
Click Begin Upgrade to start the upgrade process.
Answer the questions as they appear.
d.
When the upgrade is complete, click Reboot Now to reboot the Security Management appliance.
Important Notes
Signing Up to Receive Important Notifications
Sign up to receive notifications such as Security Advisories, Field Notices, End of Sale and End of
Support announcements, and information about software updates and known issues.
Support announcements, and information about software updates and known issues.
You can specify options such as notification frequency and types of information to receive. You should
sign up separately for notifications for each product that you use.
sign up separately for notifications for each product that you use.
To sign up, visit the Cisco Notification Service page at
A Cisco.com account is required. If you do not have one, visit
.
Note
This service replaces the existing email announcement service. You must sign up with the Cisco
Notification Service to receive future announcements.
Notification Service to receive future announcements.
Documentation Updates
Please note the following changes to the Cisco IronPort AsyncOS 7.7 for Security Management User
Guide.
Guide.
Requirements for Backups
In addition to the requirements already stated in the “Restrictions for Backups” section in the “Common
Administrative Tasks” chapter of the user guide, note the following requirement:
Administrative Tasks” chapter of the user guide, note the following requirement:
The source and target Security Management appliances must be able to communicate using SSH.
Therefore:
Therefore:
•
Port 22 must be open on both appliances. By default, this port is opened when you run the System
Setup Wizard.
Setup Wizard.
•
The Domain Name Server (DNS) must be able to resolve the host names of both appliances using
both A records and PTR records.
both A records and PTR records.