3-16 McDATA Sphereon 4300 Fabric Switch Installation and Service Manual
Maintenence Analysis Procedures
4
As indicated by event code 426, an inter mittent synchronous dynamic
random access memory (SDRAM) proble m m ay result in switch
failure.
Is this event code a recurring problem?
NO YES
↓A CTP card failure is indicated. Replace the switch.
Exit MAP.
Perform a data collection and contact the next level of support. Refer
to Collect Maintenance Data. Exit MAP.
5
As indicated by event code 433 or 440, the CTP card failed. Replace
the switch. Exit MAP.
6
As indicated by event code 810, 811, 812, or 850, an intermittent
thermal problem may result in switch failure. Reset the prod uct. Re fer
to IML or Reset Switch for instruction s.
Was the maintenance acti on successful?
NO YES
↓The product is operational. Exit MAP.
A CTP card failure is indicated. Replace the switch. Exit MAP.
MAP 0500: Port Failure or Link Incident Analysis
This MAP describes fault iso lation for small form factor pluggable
(SFP) optical transceivers a nd Fibre Channel link incidents . The
failure indicator is:
• Event code 080, 081, 083, 506, 507, 512, 514, 515, or 516 observed at
the Event Log.
• Event code 581, 582, 583, 584, 585, or 586 observed at the console
of an OSI server attached to the product reporting the problem.
• An error message observed at the Link Incident Log.