Avocent ESP-4 MI, Инструкция по установке и эксплуатации, Страница: 40 / 80

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ESP-4 MI Serial Hub Installer/User Guide
d. Click Apply . The update process may take up to 30 seconds to complete. After the update
completes, status will be displayed.
The new Flash image will be used after the ESP-4 MI serial hub reboots.
Displaying or Changing Configurable Features
The Configurable Features display includes the current settings of the features described in
Table 3.11 on page 23.
To view or change configurable features:
1. From the Main Menu, select Configurable Features .
2. Click the Enabled or Disabled radio button next to the feature to be changed.
3. If you changed any setting, click Apply . The change will not take effect until the next reboot.
To reboot, click the Reboot button.
When the ESP-4 MI serial hub is reinitialized, all configurable features are restored to their
default settings.
Downloading a Configuration File
To ease the task of configuration, the ESP-4 MI hub supports file-based configuration. The
Configuration Download operation initiates the loading of a configuration file from a TFTP server.
The commands in the file are processed and the configuration is then updated. See Chapter 6,
beginning on page 45, for more information.
To download and process a configuration file:
1. From the Main Menu, select Configuration File .
2. Enter the TFTP server IP address and the pathname of the configuration file.
The outcome of the configuration update will be displayed. If an error occurred with the TFTP
address or file pathname, the message will indicate a time-out condition. If an error was
encountered in the configuration file, the display includes the command line number and the
erroneous entry.
The Status from last operation field indicates the result of the previous unattended configuration
operation. If that operation was successful, this field will be empty; if an error occurred, a message
will be displayed.
The EEPROM configuration is updated immediately, but some changes may not take effect until
the next reboot. You are notified if this applies. To reboot immediately, click the
Reboot button.
Launching the ESP-View Diagnostic Utility
The ESP-View diagnostic utility may be used for datascope, loopback and status functions. See
ESP-View Diagnostic Utility on page 52 for more information.