Identifying Conditions For Replacing An I/O Module; Removing And Replacing An I/O Module; Tools And Equipment - Extreme Networks PoS Installation And User Manual

Installing or Replacing a PoS Module

Identifying Conditions for Replacing an I/O Module

If the STATUS LED on the PoS module turns amber and blinks, use the
command to display the slot status information. If the output of the command shows
that the module state is not OPERATIONAL, use the following commands to run the
diagnostics on the module and display the results:
run diagnostics [normal | extended] <slot>
show diagnostics {<slot>}
The displayed results list each test that was run, and indicate whether that test passed
or failed. If the diagnostics fail, replace the PoS module with another module of the
same type.
After you run the diagnostics, you must use the
the slot and reload the operational PoS module software image.
For more information about the slot diagnostics, see the "Status Monitoring and
Statistics" chapter in the ExtremeWare Software User Guide.

Removing and Replacing an I/O Module

I/O modules can be installed only in any of the BlackDiamond 6800 series chassis slots
labeled slots 1 through 8. I/O modules do not fit in slots A or B. Forceful insertion can
damage the I/O module.
I/O modules can be extracted from the BlackDiamond 6800 series chassis, or
inserted into the chassis at any time, without disrupting network services.

Tools and Equipment

You will need the following items to remove and replace an I/O module:
• ESD-preventive wrist strap and leash
• Number 1 Phillips-head screwdriver
• Replacement I/O module
2-16
show slot
command to reset
reboot slot
Packet Over SONET Module Installation and User Guide