Sync Interface Changes with the Management Center
Interface changes on the device can cause the management center and the device to get out of sync. The management center can detect interface changes by one of the following methods:
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Event sent from the device
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Sync when you deploy from the management center
If the management center detects interface changes when it attempts to deploy, the deployment will fail. You must first accept the interface changes.
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Manual sync
Adding a new interface, or deleting an unused interface has minimal impact on the threat defense configuration. However, deleting an interface that is used in your security policy will impact the configuration. Interfaces can be referenced directly in many places in the threat defense configuration, including access rules, NAT, SSL, identity rules, VPN, DHCP server, and so on. Deleting an interface will delete any configuration associated with that interface. Policies that refer to security zones are not affected. You can also edit the membership of an allocated EtherChannel without affecting the logical device or requiring a sync on the management center.
When the management center detects changes, the Interface page shows status (removed, changed, or added) to the left of each interface.
This procedure describes how to manually sync interface changes if required. If interface changes are temporary, you should not save the changes in the management center; you should wait until the device is stable, and then re-sync.
Before you begin
Procedure
Step 1 | Select Edit ( |
Step 2 | If required, click Sync Device on the top left of Interfaces. |
Step 3 |