FICON Channel Extension – Sample Configurations

FICON Channel Extension – Sample Configurations

Figure B-1. Host-to-VTSS Channel Extension – Direct Attachment

z/OS

HostVTSSTape Silo with RTDs

Channel

Extender

A502_048

Figure B-2. Host-to-VTSS Channel Extension – Behind Single FICON Switch / Director

z/OS

 

 

 

 

 

Tape Silo

Host

 

 

 

 

VTSS

 

 

 

 

with RTDs

 

 

 

 

 

 

 

 

 

 

 

 

FICON

 

 

Channel

 

 

 

 

 

Director/Switch

 

 

Extender

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

A502_049

Figure B-3. Host-to-VTSS Channel Extension – Between Cascaded FICON Switches / Directors

FICON

 

Channel

FICON

Director/Switch

 

Director/Switch

 

Extender

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Tape Silo

with RTDs

z/OS

HostVTSS

A502_050

96257

Sun Confidential: Internal Only

B-79

 

Revision A

 

Page 79
Image 79
Sun Microsystems 96257 manual Ficon Channel Extension Sample Configurations, Tape Silo, Host, With RTDs