Extreme Networks ExtremeRouting SLX 9850-4, Hardware Installation Manual

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TABLE 20 Management module LED descriptions (continued)
LED purpose Color Status Recommended action
SFMs are hidden behind the fans in
the chassis, use these LEDs to
determine SFM operation. For
more information, refer to
Interpreting switch fabric module
LEDs
on page 84.
The SLX 9850 contains a
maximum of six SFMs, but ships
with five, so not all slots are used.
Steady amber SFM is faulty or initializing. Ensure that the SFM is firmly
seated and check the status by
entering the
show chassis
command. If the LED remains
amber, consult the device supplier.
Green Switch fabric module (SFM) module
is operational. No action is required.
Ethernet Steady green Port is online (connected to an
external device) but has no traffic. No action is required.
Flickering green Port is online, with traffic flowing
through port. No action is required.
No light (LED is off) Port has no incoming power, or
there is no light or signal carrier
detected. Verify that the power LED is on.
Check the transceiver and cable.
Connected device is configured in
an offline state. Verify the status of the connected
device.
Slow flash (one second on, one
second off) Device is set to beaconing using
the
chassis beacon enable
command.
Disable the beaconing feature by
entering the
chassis beacon
disable command.
Interpreting interface module LEDs
Refer to the following illustrations and table to interpret the LED patterns on the interface module. The LED patterns may temporarily
change during device diagnostic tests.
The following two figures show the power and status LEDs in the interface modules.
FIGURE 33 Front panel LEDs for the 36-port 100GbE, 60-port 40GbE, or 240-port 10GbE flex-speed interface module
1. Status 2. Power
Interpreting interface module LEDs
ExtremeRouting SLX 9850-4 Hardware Installation Guide
9035474-02 Rev AA 77