Juniper NETWORK AND SECURITY MANAGER 2010.3 - ADMINISTRATION GUIDE REV1 Administration Manual page 296

Network and Security Manager Administration Guide
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managed device before the changes you made in the modeled configuration can take
effect.
Platform Mismatch—The device platform selected when adding a DMI device in NSM
does not match the device itself.
Device Firmware Mismatch—The OS version selected when adding a DMI-compatible
device does not match the OS version running on the device itself.
Device changed—For Junos devices with dual Routing Engines, indicates that a
switchover has occurred, because the configuration commit timestamps on the master
and backup Routing Engines are not synchronized.
For devices running ScreenOS 5.1 and later, NSM supports additional configuration states
that indicate the status of the physical device configuration in relation to the modeled
configuration in NSM. In addition to the states listed above, a device running ScreenOS
5.1 and later can have one of the configuration states shown in Table 27 on page 246.
Table 27: Additional Configuration States for Devices Running ScreenOS
5.1 and Later
Detail State Details
Managed, In Sync The physical device configuration is synchronized with the modeled
configuration in NSM.
Managed, Device The physical device configuration is not synchronized with the modeled
Changed configuration in NSM. Changes were made to the physical device
configuration (the configuration on the physical device is newer than the
modeled configuration).
To synchronize the two configurations, import the configuration from the
physical device.
Managed, NSM The modeled device configuration is not synchronized with the physical
Changed device configuration. Changes were made to the modeled configuration
(the configuration on the NSM is newer than the physical device
configuration).
Any change made in the UI automatically causes the NSM configuration
state to change, even when the change is canceled or undone. For example,
if you change a value in the UI to a different value, and then undo the change
by entering the original value, the NSM configuration state is still considered
not synchronized with the physical device.
To synchronize the two configurations, update the configuration on the
physical device.
Managed, NSM and Both device configurations (physical and modeled) are not synchronized
Device Changed with each other. Changes were made to the physical device configuration
and to the modeled configuration.
Although you cannot synchronize delta changes, you can run a delta
configuration summary (see "Using a Delta Configuration Summary" on
page 249) to identify the differences, then manually make the changes to
the modeled configuration, and then update the device.
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