IBM N7800, Hardware And Service Manual

Page: 49 / 182

Table 11. Onboard port LEDs
Port type LED type Status indicator Description
Fibre
Channel LNK
(Green) Off No link with the Fibre Channel is established.
On/flashing A link is established and communication is
happening.
GbE and
RLM LNK
(Green) On A valid network connection is established.
Off There is no network connection.
ACT
(Amber) On There is data activity.
Off There is no network activity present.
Fibre Channel port LEDs
Your N7000 series system has onboard Fibre Channel ports on the back of the
chassis. The LEDs are on each side of the onboard Fibre Channel port on the back
of your system, as shown in Figure 6.
Your system can also use Fibre Channel Host Bus Adapters (HBA). You can
configure HBA ports to function in one of two modes: Initiator and Target.
For information about monitoring the LEDs for your optional Fibre Channel HBAs,
refer to the
IBM System Storage N series Platform Monitoring Guide .
Ethernet port LEDs
Your N7000 series system has onboard Ethernet ports on the back of the chassis.
The LEDs are on the corners above each onboard Ethernet port on the back of your
system, as shown in Figure 6.
For information about monitoring the LEDs for your optional GbE adapter cards,
see the
IBM System Storage N series Platform Monitoring Guide .
NVRAM6 adapter LEDs
The NVRAM6 adapter is also the interconnect adapter when your system is in an
active/active or high availability configuration. The NVRAM6 adapter is supported
in all N7000 series system active/active or high availability configurations except
MetroCluster.
n70hw025
RLM LEDs
Fibre Channel
port LEDs
GbE LEDs
Figure 6. Onboard port LED locations
Chapter 4. Monitoring your system
23