Cisco Cisco Email Security Appliance C650 Guía Del Usuario
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Cisco AsyncOS 8.0.1 for Email User Guide
Chapter 35 Centralized Management Using Clusters
Managing Clusters
Step 7
After you have upgraded all the machines, use the reconnect operation of clusterconfig for each upgraded
machine to reconnect it. For example, to reconnect the machine
machine to reconnect it. For example, to reconnect the machine
losangeles.example.com
, type
clusterconfig
reconnect
losangeles
.example.com
. Note that you can only connect a machine to
a cluster that is running the same version of AsyncOS.
Configuration File Commands
Configuration information may be saved for any individual system in the cluster. If you are in machine
mode and you export a configuration file (using the System Administration > Configuration File page or
the
mode and you export a configuration file (using the System Administration > Configuration File page or
the
exportconfig
command), the file will be exported onto the local disk of the machine you are
currently configuring. If you are in cluster mode or group mode, then the file will be saved on the
machine you are currently logged into. You will be notified which machine the file was exported to.
machine you are currently logged into. You will be notified which machine the file was exported to.
Note
Saving the configuration of an entire cluster (or a clustered machine) prior to restoring that configuration
onto a set of machines (either the same machines or a different set) via the System Administration >
Configuration File page or the
onto a set of machines (either the same machines or a different set) via the System Administration >
Configuration File page or the
loadconfig
command is not supported.
Resetting the Configuration
If the configuration is reset (via the System Administration > Configuration File page or the
resetconfig
command) on a machine (restricted to local machine mode) that is part of a cluster, then
that machine will return to the default factory settings. If that machine was previously part of a cluster,
resetting the configuration will also automatically remove it from the cluster.
resetting the configuration will also automatically remove it from the cluster.
CLI Command Support
All Commands Are Cluster-aware
All CLI commands in AsyncOS are now cluster-aware. The behavior of some commands will change
slightly when issued in a cluster mode. For example, the behavior of the following commands changes
when issued on a machine that is part of a cluster:
slightly when issued in a cluster mode. For example, the behavior of the following commands changes
when issued on a machine that is part of a cluster:
The commit and clearchanges Commands
commit
The
commit
command commits all changes for all three levels of the cluster, regardless of which mode
you are currently in.
commitdetail
The
commitdetail
command provides details about configuration changes as they are propagated to all
machines within a cluster.