Extreme Networks ExtremeSwitching VDX 6740 Hardware Installation Manual page 102

LED activity interpretation
TABLE 3 Port side LED patterns during normal operation (continued)
LED name
Ethernet ports in either 10 GbE or
1 GbE mode (one green LED per
port)
40 GbE Ethernet ports (QSFP) in
40 GbE mode(one bicolor LED
[green and amber] per port)
40 GbE Ethernet ports (QSFP) in
4x10 GbE breakout mode (one
bicolor LED [green and amber] per
40 GbE port)
The following table describes the LEDs on the non-port side of the device..
TABLE 4 Non-port-side LED patterns during normal operation
LED name
Power supply and fan assembly
status (one LED [green] per power
supply and fan assembly)VDX
6740
102
LED color
Off (no light)
Steady amber
Slow blinking amber
Fast blinking amber
Steady green
Slow blinking green
Fast blinking green
Flickering green
Off (no light)
Steady green
Blinking green
Steady amber
Flashing amber
Off (no light)
Steady green
Blinking green
Steady amber
Flashing amber
LED color
Off (no light)
Steady green
Status of hardware
Port is shut, no link, or no license is
available for this port.
Protocol down or no sync.
Port is shut or chassis disabled or
POST failed.
Port has faulted and goes into shut
state.
Link is present, no activity.
Port is good except ISL is
segmented.
Beaconing enabled.
Online, frames flowing through the
port.
Port is no shut and no QSFP is
inserted or 40G port on demand
(POD) license not installed.
Link is present, no activity.
Beaconing enabled, online with
frames flowing through the port.
QSFP is inserted but no fiber or link
detected.
Port is shut or chassis disabled or
POST failed
All of the enabled ports (no shut)
have no media or cable or one, two,
or three ports are shut. The 40G
port on demand (POD) license not
installed.
All no shut ports are online. Any
unused ports must be shut.
Beaconing enabled, online with
frames flowing through the port.
Some no shut ports are not
connected.
All four breakout ports are shut or
chassis is disabled or POST failed.
Status of hardware
Assembly is not receiving power or
is turned off.
Assembly is operating normally.
ExtremeSwitching VDX 6740 Hardware Installation Guide
Recommended action
Enable the port.
Check the local port SFP+ or QSFP
or peer port SFP+ or QSFP and
cable.
Enable the port.
Check messages for fault reason
and take necessary action.
No action required.
No action required.
No action required.
No action required.
Connect media and cable or install
POD license.
No action required.
No action required.
Insert cable or check cable on peer
40 GbE port.
Check messages.
Connect media and cable or install
POD license.
No action required.
No action required.
Ensure that any unconnected ports
are shut.
Check messages.
Recommended action
Verify the assembly is on and
seated and the power cord is
connected to a functioning power
source.
No action required.
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