Juniper NETWORK AND SECURITY MANAGER 2010.4 - ADMININISTRATION GUIDE REV1 Administration Manual page 281

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Copyright © 2010, Juniper Networks, Inc.
This example shows defining the configuration in NSM using a configuration group in a
template.
The example uses a template to apply an MTU value of 3K to all interfaces on devices
to which it is applied, except those interfaces explicitly assigned a different MTU value
in the template itself or in the device object. Settings in the regular configuration take
precedence over those set in the template which, in turn, take precedence over those set
in the configuration group. The following table shows the MTU values assigned by each
mechanism in this example, and the final outcome in the device itself.
Value Set in
Configuration Group
by Wildcard
Interface Name
Order of increasing precedence —>
3K
fe-0/0/0
3K
fe-0/0/1
3K
fe-0/0/2
All other
3K
interfaces
To create this configuration, follow these steps:
Create a template containing a configuration group that will apply an MTU value of
1.
3K to all devices to which the configuration group is applied:
In the Device Manager, select Device Templates.
a.
Click the Add icon and select Junos Template.
b.
From the Junos Product Series list, select Junos J Series to create a new template
c.
for J Series devices.
Click Next and then Finish to create a new template for J Series devices.
d.
In the Name field, enter a new name for the template, for example, set-mtu.
e.
Open the template by double-clicking it in the Device Template window, and enter
2.
the following information:
In the Configuration tab of the new template, select Config Group List.
a.
Click the Add icon and select Regular from the list.
b.
In the New dialog box, name the new group, for example, group1.
c.
Expand Interfaces, select Interface, and click the Add icon.
d.
Name the interface with the wildcard character by typing <*> in the Name field.
e.
Chapter 5: Configuring Devices
Value Set in
Value Set in
Regular
Template
configuration
6K
5K
4K
Final
Value
Applied to
Device
5K
4K
3K
3K
231

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