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User Guide V
2
IU 6400-S Converged Network Appliance
7 - 8
2. In the System menu, select Network Test Tools.
3. Enter an IP Address to Trace
4. Select an Interface.
5. Press Traceroute.
Upgrading the firmware
Occasionally, new releases of firmware will become available to add new
features to the 6400-S. Upgrading the 6400-S is easy. Simply enter the IP
address of the upgrade server and press Submit.
The upgrade process takes between two and five minutes, depending on how
quickly the upgrade package is downloaded. Writing the software to the
6400-S takes about five minutes. Once the upgrade is started, the status of the
upgrade is displayed. The progress of the upgrade process can be upgraded
by pressing the refresh the upgrade status link.
Note
During the upgrade, telephone services are interrupted. For this reason, the
upgrade should take place during a maintenance window.
Warning!! During the upgrade process, the 6400-S must not be interrupted or
powered off. If the upgrade is interrupted, the device may become unusable and
need to be returned to the factory.