Logged-In Led Indications; E_Port Isolation; Logged-In Led - HP StorageWorks SN6000 Installation And Reference Manual
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- Command line interface manual (330 pages) ,
- User manual (152 pages) ,
- Installation and reference manual (94 pages)
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Logged-in LED indications
Port diagnostics are indicated by the Logged-in LED for each port
1
Logged-in LED (port 0)
Figure 21
Logged-in LED
The Logged-in LED has three indications:
•
Continuous illumination: A device is logged in to the port.
•
Flashing once per second: A device is logging in to the port, or the port is in the diagnostics state.
•
Flashing twice per second: The port is down, offline, or an error has occurred.
If a Logged-in LED is flashing two times per second, review the event browser for alarm messages
regarding the affected port. You can also inspect the alarm log using the command line interface,
show alarm command. If there is an error, alarm messages may point to one or more of the following
conditions:
• E_Port
isolation, page 54
• Excessive port
E_Port isolation
A Logged-in LED error indication is often the result of E_Port isolation. E_Port isolation can be caused by the
following:
•
Security failure
•
A port configured as an F_Port or an FL_Port is connected to another switch
•
Conflicting domain IDs
•
Conflicting timeout values
•
Conflicting zone membership between active zone sets
•
Connection to a B-series or C-series switch
Using QuickTools, review the event browser, and perform the following procedure to diagnose and correct
an isolated E_Port:
1.
Does the QuickTools event browser show an alarm about an invalid attach on the affected port?
• Yes—If you have configured device security, review the ISL group in the active security set to ensure
that the membership includes the necessary ports and that the secrets on all switches are correct.
• No—Continue.
2.
Does the QuickTools event browser show a repeating alarm about an unsupported E_Port command on
the affected port?
• Yes—The port is configured as an FL_Port and connected to another switch. Correct the port
connection or the port type.
• No—Continue.
54
1
2
errors, page 55
(Figure
21).
2
Logged-in LED (port 10)
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