Juniper NETWORK AND SECURITY MANAGER 2010.4 - ADMININISTRATION GUIDE REV1, Руководство администратора

Страница: 304 / 1026

Table 28: Delta Configuration Summary Information
Description Delta Config Data
Displays (in CLI command form or XML script form) the
commands detected on the device that do not map to NSM
settings. Use this information to identify any out-of-band
updates (made by the local device administrator) to the
running configuration; you might not want to overwrite these
settings. Config on Device but not on NSM
Displays (in CLI command form or XML script form) the
commands (as mapped to NSM settings in the modeled
configuration) detected in NSM but not on the device. Use this
information to identify the changes you have made to the
modeled configuration since the last update. Config on NSM but not on Device
Displays (in CLI command form or XML script form) the
commands for configuration settings present on both the
device and NSM, for which the CLI command sequence has
been reordered. Config on both NSM and Device
but reordered
Displays (in CLI command form or XML script form) the
commands that NSM will send to the device on the next
update. Config to be sent to device on
next Update Device
You should run a delta configuration summary twice:
• Before updating—Because you are overwriting the running configuration with the
modeled configuration, you might want to identify and verify the configuration you are
installing on the device.
• After updating—Ensure that the device received the configuration as you expected,
and that no differences exist between the running configuration and the modeled
configuration.
Delta configuration summaries are helpful tools for ongoing device maintenance,
particularly for devices that are managed both locally by a device administrator using
CLI commands or the Web UI and remotely by a NSM administrator using the NSM UI.
Because the modeled configuration can overwrite the running configuration, you should
always confirm the commands that are sent to the device.
To run a delta configuration summary:
1.
From the Device Manager, select Summarize Delta Config . The launchpad displays
the Summarize Delta Configuration dialog box.
2.
Select the devices or device groups for which you want to run a delta configuration
summary and click
Apply Changes . A Job Information window displays the progress
of the summary.
3.
When the job completes, review the CLI commands or XML script in the Job Information
window. Specifically, review the commands in the section “Config to be sent to device
on next Update Device”; when you update the device, these are the commands that
NSM uses to overwrite the running configuration.
Copyright © 2010, Juniper Networks, Inc. 254
Network and Security Manager Administration Guide