ZyXEL Communications Dimension ES-3024, Руководство пользователя, Страница: 50 / 212

Dimension ES-3024 Ethernet Switch
4-6 Introducing the Web Configurator
3. Filtering all traffic to the CPU port.
4. Disabling all ports.
5. Assigning minimum bandwidth to the CPU port. If you limit bandwidth to the CPU port, you may find that
the switch performs sluggishly or not at all.
Be careful not to lock yourself and others out of the switch.
4.5 Resetting the Switch
If you lock yourself (and others) from the switch or forget the ES-3024 password, you will need to reload the
factory-default configuration file.
Uploading the factory-default configuration file replaces the current configuration file with the factory-default
configuration file. This means that you will lose all previous configurations and the speed of the console port will
be reset to the default of 9600bps with 8 data bit, no parity, one stop bit and flow control set to none. The
password will also be reset to “1234” and the IP address to 192.168.1.1.
To upload the configuration file, do the following:
Step 1.
Connect to the console port using a computer with terminal emulation software. See the chapter on
hardware connections for details.
Step 2.
Disconnect and reconnect the switch’s power to begin a session. When you reconnect the switch’s power,
you will see the initial screen.
Step 3.
When you see the message “
Press any key to enter Debug Mode within 3 seconds
”
press any key to enter debug mode.
Step 4.
Type
atlc
after the “
Enter Debug Mode
” message.
Step 5.
Wait for the “
Starting XMODEM upload
” message before activating XMODEM upload on your
terminal.
Step 6.
After a successful configuration file upload, type
atgo
to restart the switch.
Figure 4-4 Resetting the Switch: Via Console Port
The switch is now reinitialized with a default configuration file including the default password of “1234”.
Bootbase Version: V1.0 | 04/25/2003 10:01:06
RAM: Size = 32768 Kbytes
FLASH: Intel 32M
ZyNOS Version: V3.50(DU.0)b6 | 07/11/2003 18:00:29
Press any key to enter debug mode within 3 seconds.
....................
Enter Debug Mode
ES-3024> atlc
Starting XMODEM upload (CRC mode)....
CCCCCCCCCCCCCCCC
Total 262144 bytes received.
Erasing..
................................................................
OK