Identifying Problem Categories - Extreme Networks PoS Installation And User Manual

Installing or Replacing a PoS Module

Identifying Problem Categories

Table 2-1 lists the color states of PoS module and port LEDs and describes their
associated meanings. The STATUS and DIAG LEDs apply to the module as a whole; the
port status LED for each port provides status information about that port.
Table 2-1: PoS Module and Port LEDs
LED Color
STATUS Green blinking
Amber blinking
Off
DIAG Amber blinking
Amber
Off
2-12
Indicates
Normal operation
Configuration error (configured
slot type is different than
inserted module type)
Version error (ExtremeWare
version does not recognize
inserted module)
Version error (the PoS module
image version is not compatible
with the MSM image version)
Hardware error (module failed
diagnostics)
Network processor or GPP
down (as detected by network
processor heartbeat protocol)
No power
Diagnostics in progress
Diagnostics failed
No diagnostics in progress
Corrective action
(No action required.)
See "Fixing Configuration
Errors" on page 2-13.
See "Upgrading the Switch
Software Image" on
page 2-14.
See "Upgrading the PoS
Module Software Image"
on page 2-14.
See "Identifying Conditions
for Replacing an I/O
Module" on page 2-16.
Reboot slot. If condition
persists, run diagnostics.
See "Fixing Power-Related
Problems" on page 2-15.
(No action required.) When
the LED goes off, use the
show diagnostics
{<slot>} command to see
test status.
See "Identifying Conditions
for Replacing an I/O
Module" on page 2-16.
(No action required.)
Packet Over SONET Module Installation and User Guide