Cisco Cisco Email Security Appliance X1070 Guide De Dépannage
Choose an option for Download and install or Download.
3.
Click and highlight the upgrade version desired.
4.
Select the appropriate options for Upgrade Preparation.
5.
Proceed
, to begin the upgrade and display the progress bar for your monitoring.
6.
Post-upgrade, please log-in to the CLI and run resume to resume the listeners and assure
operation: System Administration > Shutdown/Suspend > Resume (Check All).
operation: System Administration > Shutdown/Suspend > Resume (Check All).
7.
In the Mail Operations section, select Commit.
8.
If you disabled reporting earlier, assure it is enabled at this time by revisiting the CLI and running
the diagnostic > reporting > enable commands.
the diagnostic > reporting > enable commands.
9.
Cluster upgrade
ESAs in cluster will follow the same upgrade process from CLI or GUI as above, with the one exception that
there will be a prompt to disconnect devices off the cluster. Example as seen from CLI:
there will be a prompt to disconnect devices off the cluster. Example as seen from CLI:
(Cluster my_cluster)> upgrade
This command is restricted to run in machine mode of the machine you are logged in to.
Do you want to switch to "Machine applianceA.local" mode? [Y]> y
Example as seen from GUI:
Note
: This is an administrative disconnect only. This will stop the appliances from only syncing
configuration at the cluster level. This does not remove or alter the appliance configuration.
Cluster upgrade recommendations are:
Do not reconnect ESAs at cluster level until ALL appliances are upgraded to matching version.
•
If needed, once one ESA has completed an upgrade, resume the listener, if previously suspended, and
allow it to function as a stand alone appliance.
allow it to function as a stand alone appliance.
•
Please do not make configuration changes or modifications when ESAs are disconnected from cluster.
This will avoid configuration inconsistencies when reconnected to cluster level post-upgrade.
This will avoid configuration inconsistencies when reconnected to cluster level post-upgrade.
•
Once ALL appliances are upgraded to the same version, reconnect them at the cluster level to allow
configuration sync and resume cluster operation.
configuration sync and resume cluster operation.
•
Troubleshoot
Should the upgrade fail due to network interruptions, similar errors may be seen during the upgrade process
output:
output:
Reinstalling AsyncOS... 66% 01:05ETA.
/usr/local/share/doc/jpeg/libjpeg.doc: Premature end of gzip compressed data: