How do you suspend and resume all listeners on the Ironport?
The upgrade documentation states the following in steps 3 & 9 but I can find no functionality to suspend or resume listeners. I am using the GUI:
Upgrading to the AsyncOS 8.0.1 Release
For the AsyncOS 8.0.1 release, please use the following instructions to upgrade your Email Security
appliance.
Step 1 Save the XML configuration file off the IronPort appliance.
Step 2 If you are using the Safelist/Blocklist feature, export the Safelist/Blocklist database off the IronPort
appliance.
Step 3 Suspend all listeners.
Step 4 Wait for the queue to empty.
Step 5 From the System Administration tab, select the System Upgrade page.
Step 6 Click the Available Upgrades button. The page refreshes with a list of available AsyncOS upgrade
versions.
Step 7 Click the Begin Upgrade button and your upgrade will begin. Answer the questions as they appear.
Step 8 When the upgrade is complete, click the Reboot Now button to reboot your IronPort appliance.
Step 9 Resume all listeners. Upgrading to the AsyncOS 8.0.1 Release
