LED Status Description
Green The supervisor is operational and
in HA active state.
Active
Amber The supervisor module is in HA
standby state.
Green There is sufficient power
available for all installed
modules.
Power Management
Amber There is insufficient power for all
installed modules.
Green The mgmt0 interface is
administratively active and the
supervisor is in HA active state.
Amber The mgmt0 interface is
administratively active and the
supervisor is in the HA standby
state.
MGMT Ethernet
Off The mgmt0 interface is
uninitialized. No signal is
detected.
Green Frames are being transmitted or
received by the interface.
ACT
Off There is no activity on the
interface.
Green The management port link is
operational.
Amber The management port link has
been disabled by software.
Flashing amber The management port has been
disabled by a hardware fault.
Link
Off No link signal received.
Green The flash device is mounted.
Red The device is a valid device type,
but failed to be mounted. This
can be due to an invalid file
system format.
USB1
Off The flash device is not mounted
and can be safely removed.
Table 5. IBM Supervisor-1 Module LEDs (continued)
Chapter 1. Introducing the IBM c-type SAN Directors23