Cisco Cisco Email Security Appliance C170 Guia Do Utilizador

33-27

Cisco AsyncOS 9.0 for Email User Guide

Chapter 33 System Administration

Upgrading AsyncOS

If you want to email copies of the configuration file, enter the email addresses to which you want to
email the file. Use commas to separate multiple email addresses.

Step 6

Click Proceed.

Step 7

If you are installing:

Be prepared to respond to prompts during the process.

The process pauses until you respond.

A progress bar appears near the top of the page.

At the prompt, click Reboot Now.

After about 10 minutes, access the appliance again and log in.

If you feel you need to power-cycle the appliance to troubleshoot an upgrade issue, do not do so until
at least 20 minutes have passed since you rebooted.

What To Do Next

•

If the process was interrupted, you must start the process again.

•

If you downloaded but did not install the upgrade:

When you are ready to install the upgrade, follow these instructions from the beginning, including
the prerequisites in the Before You Begin section, but choose the Install option.

•

If you installed the upgrade:

–

Re-enable (resume) the listeners.

–

Save a configuration file for the new system. For information, see

Managing the Configuration

File, page 33-7

•

After upgrade is complete, re-enable listeners.

Viewing Status of, Canceling, or Deleting a Background Download

Procedure

Step 1

Choose System Administration > System Upgrade.

Step 2

Click Upgrade Options.

Step 3

Choose an option:

To Do

This

View download status

Look in the middle of the page.

If there is no download in progress and no completed download
waiting to be installed, you will not see download status information.