Xon/Xoff Modems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C-4
Ring Detection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C-5
Terminal Emulators . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C-5
Recovery Procedures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C-5
Seamless Transfer of a Modem Session ...................... C-6
Recovery Strategy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C-7
Prevention Strategy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C-8
Modem Configuration Samples ............................ C-9
Sample File modem_z.cfg ............................. C-9
Sample File modem_z0.cfg ............................ C-11
Sample File modem_f.cfg ............................. C-13
Sample File modem_f0.cfg ............................. C-16
Sample File modem_f1.cfg ............................. C-19
Appendix D. Service Processor Operational Phases ............. D-1
Pre-Standby Phase . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . D-1
Standby Phase . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . D-2
Bring-Up Phase . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . D-2
Runtime Phase . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . D-3
Index . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . X-1
Reader's Comments — We'd Like to Hear From You ............. X-3
viii RS/6000 Enterprise Server Model H50 Installation and Service Guide