FW 07.00.00/HAFM SW 08.06.00 McDATA Sphereon 4300 Fabric Switch Installation and Service Manual (620-000171-010, April 2005)

Repair Information
4-31
• Ports, causing all Fibre Channel connections to drop momentarily
until the connections automatically recover. This causes attached
devices to log out and log back in, therefore data frames lost
during switch reset must be retransmitted.
ATTENTION ! A reset should only be performed if a CTP card failure is
indicated. Do not reset a managed product unless directed to do so by a
procedural step or the next level of support.
Switch IML
To IML the switch from the front panel:
1. Press and hold the IML/RESET button until the amber ERR LED
blinks at twice the unit beaoning rate (approximately three
seconds).
2. Release the button to IML the switch. During the IML, the
switch-to-PC Ethernet link drops momentarily.
Switch Reset
To reset the switch from the front panel:
1. Press and hold the IML/RESET button for approximately ten
seconds.
— After holding the button for three seconds, the amber
ERR LED blinks at twice the unit beaoning rate.
— After holding the button for ten seconds, the ERR LED
stops blinking, and all front panel LEDs illuminate.
2. Release the button to reset the switch. During the reset:
— The green power (PWR) LED on the switch front panel
illuminates.
— The amber system error (ERR) LED on the switch front
panel blinks momentarily while the switch is tested.
— The green LED associated with the Ethernet port blinks
momentarily while the port is tested.
— The blue/green and amber LEDs associated with the ports
blink momentarily while the ports are tested.
— The switch-to-PC Ethernet link drops momentarily.