LAN Configuration and Management Manual

Introduction to the SLSA Subsystem
LAN Configuration and Management Manual—520469-012
2-7
The SLSA Role Within the System
The SLSA Role Within the System
The SLSA subsystem provides access to parallel LAN and WAN I/O for Integrity
NonStop NS-series servers and NonStop S-series servers. Data-communications
services that use SLSA include the following:

System-Level Processes and Libraries on page 2-8

LAN Service Providers on page 2-9

LAN Clients on page 2-9
Figure 2-4
on page 2-8 shows the role of SLSA within the system.
Figure 2-3. Single TCP/IP Process for One DNS Entry
Processor 0 Processor 1 Processor 2 Processor 3
$ZPTM0
1.2.3.4
$ZPTM1
1.2.3.4
$ZPTM2
1.2.3.4
$ZPTM3
1.2.3.4
Y
X
ServerNet Fabrics
http://www.mycompany.com
Domain Name Server
1.2.3.4
VST808.vsd
LAN
Adapter