Intel® Server Switch Module SBCEFCSW
117
Resetting a port
The Reset Port option reinitializes the port using configuration parameters stored in memory.
Complete the following steps to reset a port:
1.
In the Faceplate window, select the ports to be reset.
2.
Click Port
→
Reset Port.
To run an internal, external, or online port loopback test on an external port, see “Port testing” on
page 120.
Switch management utility functions
This chapter contains information about the following topics:
•
LED diagnostics
•
Port testing
•
Fibre Channel switch module monitoring using SNMP
•
Restoring Fibre Channel switch module configuration defaults
•
Using the Fabric View application
LED diagnostics
The Fibre Channel switch module performs a POST as part of its power-on procedure. The POST
diagnostic program performs the following tests:
•
Checksum tests on the boot firmware in PROM and the switch module firmware in flash
memory
Internal data loopback test on all ports
•
Access and integrity test on the switch module ASIC
During the POST, the switch module logs any errors encountered. Some POST errors are fatal;
others are non-fatal. The switch module uses the heartbeat LED and the logged-in LED to indicate
switch and port status. A fatal error disables the switch module so that it will not operate. If a non-
fatal error occurs, the switch module can still operate but disables the ports that have errors.
Regardless of whether the problem is fatal or nonfatal, contact your Intel technical support
representative.
If there are no POST errors, the heartbeat LED flashes at a steady rate of once per second. If a fatal
error occurs, the heartbeat LED will show an error flash pattern. If there are non-fatal errors, the
switch module disables the failed ports and flashes the associated logged-in LEDs. See “Heartbeat
LED patterns” on page 118 for more information about heartbeat LED flash patterns.
There are three sets of LEDs on the information panel. The first row of LEDs at the top of the switch
module represent switch module status and include OK,
♥
(heartbeat), and ! (Fibre Channel switch
fault). The second and third sets of LEDs represent status for external Fibre Channel port 2 and
external Fibre Channel port 1. The port LEDs include port logged-in, port activity, and port fault.
Figure 21 on page 118 shows the location of these LEDs on the switch module. For more
information about switch module LEDs, see the Intel® Server Switch Module SBCEFCSW
Installation Guide.
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