Cisco Cisco Email Security Appliance C650 Guía Del Usuario
32-2
Cisco AsyncOS 8.5.5 for Email Security User Guide
Chapter 32 System Administration
Management of the Appliance
•
version
•
updateconfig
•
upgrade
Shutting Down or Rebooting the Appliance
After you shut down or reboot, you may restart the appliance later without losing any messages in the
delivery queue.
delivery queue.
You can use the s
hutdown
or
reboot
command in the CLI, or use the GUI:
Procedure
Step 1
Select System Administration > Shutdown/Suspend.
Step 2
In the System Operations section, choose Shutdown or Reboot from the Operation drop-down list.
Step 3
Enter a number of seconds to wait to allow open connections to complete before forcing them to close.
The default delay is thirty (30) seconds.
Step 4
Click Commit.
Suspending Email Receiving and Delivery
AsyncOS allows you to suspend receiving and delivering of emails. You can suspend:
•
Receiving of emails on a particular listener or multiple listeners.
•
Delivery of all emails or emails to a particular domain or multiple domains.
Use the
suspend
command in the CLI, or use the GUI:
Procedure
Step 1
Select System Administration > Shutdown/Suspend.
Step 2
Suspend receiving of emails on a particular listener or multiple listeners.
In the Mail Operations section, select the functions and/or listeners to suspend. If the appliance has
multiple listeners, you can suspend email receiving on individual listeners.
multiple listeners, you can suspend email receiving on individual listeners.
Step 3
Suspend the delivery of all emails or emails to a particular domain or multiple domains. Depending on
your requirements, do one of the following:
your requirements, do one of the following:
•
To suspend the delivery of all emails, in Specify Domain(s)/Subdomain(s) field, enter ALL, and
press Enter.
press Enter.
•
To suspend the delivery of emails to a specific domain or subdomain, in Specify
Domain(s)/Subdomain(s) field, enter the domain or subdomain name or IP address, and press
Enter. Use comma-separated text to add multiple entries.
Domain(s)/Subdomain(s) field, enter the domain or subdomain name or IP address, and press
Enter. Use comma-separated text to add multiple entries.
Step 4
Enter number of seconds to wait to allow open connections to complete before forcing them to close.
If there are no open connections, the system goes offline immediately.