Introduction to Networking for NonStop S-Series Servers

Communications Product Concepts and
Components
Introduction to Networking for HP NonStop S-Series Servers—520670-005
2-13
Local Area Networks (LANs) and Wide Area
Networks (WANs)
.
Figure 2-4. SLSA and Other Communications Subsystems
Processor
User Applications
Sockets Library
SLSA
NonStop
TCP/IP
IPX/SPX
PAM
QIO
Shared
Memory
Segment
PAM Client Applications
LAN Drivers/Interrupt
Handlers (DIHs)
PAMMAN
LLC2 Applications
SNAX/XF
and
SNAX/APN
OSI/AS
and
OSI/TS
Expand
WAN
Shared
Driver
Message System
Interface
File-System Interface
E4SAMFIOB TRSA
Y-Fabric
X-Fabric
MFIOB
005VST
ATM3SA FESA
SNAX over Ethernet
GESA