HP Cisco MDS 9134 Cisco MDS 9200 Series Hardware Installation Guide (OL-16188- - Page 48

LEDs on the Fibre Channel Advanced Services Module, Caching Services Module

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Services Modules Chapter 1 Product Overview LEDs on the Fibre Channel Advanced Services Module Table 1-10 describes the LEDs for the Cisco MDS 9000 Family ASM. Table 1-10 LEDs for the Cisco MDS 9000 Family ASM LED Status Speed Link Status Green Orange Red On Off Solid green Steady flashing green Intermittent flashing green Solid yellow Flashing yellow Off Description All diagnostics pass and the module is operational (normal initialization sequence). One of the following occurs or occurred: • The module is booting or running diagnostics (normal initialization sequence). • The inlet air temperature of the system exceeded the maximum system operating temperature limit (a minor environmental warning). To ensure maximum product life, you should immediately correct the environmental temperature and restore the system to normal operation. One of the following occurs or occurred: • The diagnostic test failed. The module is not operational because a fault occurred during the initialization sequence. • The inlet air temperature of the system exceeded the safe operating temperature limits of the card (a major environmental warning). The card shut down to prevent permanent damage. 2-Gbps mode. 1-Gbps mode. Link is up. Link is up (beacon used to identify port). Link is up (traffic on port). Link is disabled by software. A fault condition exists. No link. Caching Services Module The Caching Services Module (CSM) provides virtualization services that allow the Cisco MDS 9000 Family switches to reallocate physical resources as virtual resources for increased efficiency. The CSM receives and sends data through the switch backplane. It has two disk drives, two internal batteries for backup in case of power failure, and no external ports. CSMs must be implemented in pairs in the fabric to provide redundancy and backup. Only two or more CSMs in a fabric are supported. However, the CSMs need not to be installed in the same switch. 1-30 Cisco MDS 9200 Series Hardware Installation Guide OL-16188-01

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1-30
Cisco MDS 9200 Series Hardware Installation Guide
OL-16188-01
Chapter 1
Product Overview
Services Modules
LEDs on the Fibre Channel Advanced Services Module
Table 1-10
describes the LEDs for the Cisco MDS 9000 Family ASM.
Caching Services Module
The Caching Services Module (CSM) provides virtualization services that allow the Cisco MDS 9000
Family switches to reallocate physical resources as virtual resources for increased efficiency. The CSM
receives and sends data through the switch backplane. It has two disk drives, two internal batteries for
backup in case of power failure, and no external ports.
CSMs must be implemented in pairs in the fabric to provide redundancy and backup. Only two or more
CSMs in a fabric are supported. However, the CSMs need not to be installed in the same switch.
Table 1-10
LEDs for the Cisco MDS 9000 Family ASM
LED
Status
Description
Status
Green
All diagnostics pass and the module is operational (normal
initialization sequence).
Orange
One of the following occurs or occurred:
The module is booting or running diagnostics (normal
initialization sequence).
The inlet air temperature of the system exceeded the
maximum system operating temperature limit (a minor
environmental warning). To ensure maximum product life,
you should immediately correct the environmental
temperature and restore the system to normal operation.
Red
One of the following occurs or occurred:
The diagnostic test failed. The module is not operational
because a fault occurred during the initialization sequence.
T
he inlet air temperature of the system exceeded the safe
operating temperature limits of the card (a major
environmental warning). The card shut down to prevent
permanent damage.
Speed
On
2-Gbps mode.
Off
1-Gbps mode.
Link
Solid green
Link is up.
Steady flashing
green
Link is up (beacon used to identify port).
Intermittent
flashing green
Link is up (traffic on port).
Solid yellow
Link is disabled by software.
Flashing yellow
A fault condition exists.
Off
No link.