McDATA ULTRANETTM EDGE STORAGE ROUTER 3000 Uživatelská příručka stáhnout pdf (Strana 329)

Troubleshooting and Diagnostics

13-17

Diagnostics

UltraNet Edge 3000 from a remote terminal. Use the same procedure

for all diagnostic programs except where noted.

Serial Interface

Connection

To use a serial connection, follow this procedure:

1. Configure the terminal emulator for a speed of 38400, 8 data bits,

no parity, 1 stop bit, and no flow control.

Once you are connected to the UltraNet Edge 3000, the tm.0x10>

prompt will be displayed.

2. From the tm.0x10> prompt, type abort and press the Enter key.

The UltraNet Edge 3000 will start to reboot.

3. When the prom> prompt is displayed, press the Enter key. This

will interrupt the auto-boot sequence.

Ethernet

Maintenance

Interface

Connection

NOTE: If you want to run diagnostics with a telnet session, contact Technical

Support for the Prom user name and password (see the “Regulatory and

Safety Statements” section in the Chapter Preface).

Use the following procedure to use an Ethernet connection:

1. Telnet to the UltraNet Edge 3000 via the Ethernet maintenance

interface.

Once you are connected to the UltraNet Edge 3000, the tm.0x10>

prompt will be displayed.

2. From the prompt, type abort and press the Enter key.

The UltraNet Edge 3000 will start to reboot and the telnet

connection will disconnect.

3. Quickly disconnect your telnet session if it didn’t disconnect

automatically.

4. Re-establish the telnet connection immediately. If the telnet

connection is not made immediately, the auto-boot sequence will

start and you will no longer be in the prom mode.

If the auto-boot sequence is not interrupted, you will see the

tm.0x10> prompt.

5. Enter the prom user name and password when prompted.

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McDATA ULTRANETTM EDGE STORAGE ROUTER 3000 Uživatelská příručka Strana 329