24 Service Manual (AA-RTDXC-TE, July 2004)

Diagnostics

34 Edge Switch 2/24 Service Manual

■ Illuminated LEDs adjacent to Fibre Channel ports.

■ Audio emanations and airflow from cooling fans.

Does the switch appear powered on?

YES NO

↓ A power distribution problem is indicated. Go to “MAP 0100: Power

Distribution Analysis” on page 54. Exit MAP.

At the front of the switch, inspect the amber ERR LED.

Is the LED illuminated?

NO YES

↓ A FRU failure or link incident is indicated. Go to step 18 to obtain

event codes that identify the failure. Exit MAP.

A switch-to-PC Internet link problem (Internet too busy or IP address typed

incorrectly) is indicated.

1. Wait approximately five minutes, then attempt to login to the switch again.

2. At the Netsite field (Netscape Navigator) or Address field (Internet

Explorer), type http://xxx.xxx.xxx.xxx, where

xxx.xxx.xxx.xxx is the IP address of the switch (obtained in step 1). The

Username and Password Required dialog box appears (Figure 4).

3. Type the user name and password obtained in step 1, and click OK. If the

View panel does not display, wait another five minutes and perform this step

again.

Does the EWS interface appear operational with the View panel displayed?

YES NO

↓ Perform switch fault isolation at the HAFM appliance. Go to step 20.

At the View panel, inspect the Status field.

Does the switch status indicate Operational?

NO YES

↓ The switch appears operational. Exit MAP.