Fibre Channel logins takes place after a link is operational. There are three different types of logins in Fibre Channel technology: Fabric Login (FLOGI) Port Login (PLOGI) Process Login (PRLI) In the Login process different operational parameters are exchanged: FC-PH version support Classes of service supported Frame size Type of ACK supported: single frame, multiple frame Number of buffer credits Addressing Time out values: E D TOV and R A TOV Error recovery policies Number of sequences
Fibre Channel logins takes place after a link is operational. There are three different types of logins in Fibre Channel technology:
ReplyDeleteFabric Login (FLOGI)
Port Login (PLOGI)
Process Login (PRLI)
In the Login process different operational parameters are exchanged:
FC-PH version support
Classes of service supported
Frame size
Type of ACK supported: single frame, multiple frame
Number of buffer credits
Addressing
Time out values: E D TOV and R A TOV
Error recovery policies
Number of sequences
http://sansimplified.com/2011/03/fibre-channelfc-login-and-scsi-fcp-porcess-login/
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