Compaq GS160 Server User Manual


 
8-8 AlphaServer GS80/160/320 User’s Guide
8.3.1 Bypass Modes
For modem connection, you can set the operating mode so that data
and control signals partially or completely bypass the SCM. The
bypass modes are snoop, soft bypass, and firm bypass.
Figure 8–3 Data Flow in Bypass Mode
Modem
System
SRM Console
Operating System
SCM Modem
Port (Remote)
Local System
Management Console
Modem
PK-0627A-99
SCMnn> SCMnn>
Remote System
Management Console
COM1
COM1 Port
UART
Modem Port
UART
SCM
Processor
Bypass
SCM Port
(Local)
DUART
UART
CSB
QBBs (PSMs)
PCI Boxes (PBMs)
H-Switch (HPM)