HP StorageWorks 2/24 FW 07.00.00/HAFM SW 08.06.00 McDATA Products in a SAN Env - Page 60
ISL port fencing, Digital SFP diagnostic support, Embedded port log
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Introduction to McDATA Multi-Protocol Products 1 • Advanced fabric diagnostic features that include: - ISL port fencing - Any ISL that bounces (repeatedly attempts to establish a connection) causes disruptive fabric rebuilds. ISL fencing establishes a user-defined bounce threshold that when reached, automatically blocks the disruptive E_Port. - Digital SFP diagnostic support - This feature provides access to diagnostic data generated by newer SFP optical transceivers. The data includes temperature, transmit and receive power, and supply voltage. - Embedded port log - This log records all Fibre Channel traffic sourced from or delivered to a switch's embedded port. Log contents assist in fault diagnosis of SAN traffic problems. - Embedded fabric log - This log records events associated with the fabric controller, path selection, login server, and name server. Log contents assist in fault diagnosis of fabric problems. 1-34 McDATA Products in a SAN Environment - Planning Manual