SecureLogix ETM System, Руководство по установке

Страница: 195 / 212

Low-Level Maintenance Mode

195
If the network connection between the ETM Server and the Card is up, you
can enter Fail Safe Mode from either the
ASCII Management Interface
in the Performance Manager or from a
Console
port connection.
To enter Fail Safe Mode from the ASCII Management Interface
1. In the
Platform Configuration
subtree, right-click the Card and
click
ASCII Management
. The
ASCII Management Interface
appears.
2. In the Enter Command box, type RESTART FAILSAFE. No
indication is given in the
ASCII Management Interface
and the Fail
Safe menu does not appear, but the Card restarts at the Fail Safe menu.
After one minute without input, the Fail Safe timer causes the Card to
automatically enter Fail Safe mode and the
Fail Safe
icon appears next
to the Card in the tree pane. You can now type commands to the Card.
To enter Fail Safe Mode from a Console connection
1. Attach an RS-232 serial cable from the Console port to the
appropriate serial port on your terminal.
2. Start the terminal emulation application (such as HyperTerminal) on
your terminal. Configure your terminal using the following serial port
settings:

115,200 bps

no parity

8 data bits

no flow control

1 stop bit
3. Press any key on your keyboard to activate the screen.
4. Do one of the following:

If the ETM:1(r/w)> prompt appears, the Card is in Enable mode
and you do not need to log in to the Card. The 1 indicates that you
are logged in to Span 1;
(r/w)
indicates that you are in Enable
mode. Continue with the next step.

If the USERNAME: prompt appears:
a. Type a valid username for this Card and press ENTER.
b. The
PASSWORD:
prompt appears. Type a valid password
for this Card and press ENTER.
c. The ETM:> prompt appears.
d. If you want to change configuration, you must enter Enable
mode. To enter Enable mode, at the
ETM:>
prompt, type
Enable.
Entering Fail
Safe Mode
Entering Fail Safe
Mode from the
ASCII
Management
Interface
Entering Fail Safe
Mode from a
Console
Connection
The Enable password
was defined during
Card configuration. For
details, see "Initial
Card Configuration" on
page 54.