Switch LED state indicators
The following table describes the main switch LED state indications provided by LED color and
fluctuation cues.
Table 16: Switch LED state indicators
Label Color and Status Description
PWR Green (solid) The switch is receiving power either from the primary or
secondary power supply.
Off The switch is not receiving power and not operating.
Status Green (solid) • During start-up: The power-on self-test (POST) is complete
and the switch is operating normally.
• After start-up: The switch is running the agent code
successfully.
Green (blinking) The switch is loading the agent software code.
Amber (solid) The switch encountered an error when running the diagnostic
software. (See note)
Amber (blinking) The switch is booting and running diagnostic software. Normal
activity during boot process. (See note)
Off The switch failed the power-on self-test (POST) or failed to load
the agent code.
Up / Down Green (solid) The switch formed a neighbor with the adjacent switch over
Stack up/down cables.
Green (blinking) The switch formed a partial neighbor with the adjacent switch
over Stack up/down cables. Check the switch logs.
Amber (solid) The switch detects Stack up/down cables are present and
connected to an adjacent switch, but adjacency did not
complete. Check the switch logs.
Off No Stack up/down connection is present, or the switch is in
stand-alone mode.
Base Green (solid) The switch is operating as the base unit for the stack.
Green (blinking) The switch joined the stack and Automatic Unit Replacement is
running to upgrade the diagnostics, agent, or configuration file.
Amber (solid) The switch is operating as the temporary base unit for the stack.
Amber (blinking) Problem with election of a base unit for the stack. Either no
switch has the base unit switch on, or multiple units have the
base unit switch on.
Amber (fast flashing) The switch was not allowed to join the stack. Check the switch
logs.
Off The switch is not the base unit or temporary base unit, or the
switch is operating in stand-alone mode.
Installing Ethernet Routing Switch 4900 Series
February 2016 Installing Avaya Ethernet Routing Switch 4900 Series 50
Comments on this document? infodev@avaya.com
To Next Page
Loading...
