Chapter 1 Physical and Network Specifications 1-11
Configuration A (Basic) – Only one of the two LAN ports is used, leaving the serial
port and the other LAN port for use as maintenance ports. The same switch is used
for system administration and remote services, so switch failure means system
control network failure.
FIGURE 1-5 Configuration A (Basic)
System
administration
Remote
services
LAN
Firewall
Serial
Switch