edge switch 2/24 service manual
3–13
Repair Information
Performing Port Diagnostics
Fibre channel port diagnostics are performed at the switch and Product Manager
application. These diagnostics include:
•
Inspecting port LEDs at the switch front panel or emulated port LEDs at the
HAFM Hardware View.
•
Inspecting parameters at the HAFM server (Edge Switch 2/24 Product Manager
application).
•
Inspecting parameters at the EWS interface (refer to the hp StorageWorks
embedded web server user guide for more information)
Port LEDs
To obtain port operational information, inspect port LEDs at the switch front panel or
emulated port LEDs at the HAFM Hardware View. Amber and blue/green LEDs
adjacent to each port indicate operational status as described in
Table 3–2
:
Table 3–2: Port Operational States
Port
State
Blue/Green
LED
Amber
LED
Alert
Symbol
Description
Online
On or
Blinking
Off
None
An attached device is connected to
the switch and ready to communicate,
or is communicating through the
switch with other attached devices.
If the port remains online at 1.0625
Gbps, the blue/green LED illuminates
green. If the port remains online at
2.125 Gbps, the blue/green LED
illuminates blue.
At the switch, the blue/green LED
blinks green when there is Fibre
Channel traffic through the port at
1.0625 Gbps. At the switch, the
blue/green LED blinks blue when
there is Fibre Channel traffic through
the port at 12.125 Gbps.
