Zte ZXA10 S300 - Subsystem of EOS Software

Chapter 1 Overview
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FIGURE 11 − MODULE STRUCTURE OF TDM LINE CARDS SOFTWARE
HardWare
Alarm scan
Performance
collection
System
initialization
Device drive and
configuration
Maintenance
control
Operating system layer
Subsystem of EOS Software
The enabling shelf diagram of the L2 switching system is shown
in the
Figure 12.
FIGURE 12 − STRUCTURE OF L2 SWITCHING SUBSYSTEM
Network management
subsystem
RTOS
BSP
L2 protocol family
subsystem
SDL operating
system
Relevant hardware
subsystem
Hardware
Database subsystem
The module functions of the software of the Ethernet switching
board ES and Ethernet switching/transparent transmission board
(ESDGE/ESDGE/ESS8E/ETS8E) are shown as follows:
 Network management subsystem