3Com 486, Getting Started Manual

Page: 9 / 20

2-2 C
HAPTER
2: I
NSTALLATION
2 Configure the NAC via the DIP switches.
DIP Switch Number Function
1,2 NMC NIC CH1 Port Rate
DIP 1 DIP2 Selects
OFF OFF 9600bps
OFF ON 19200bps
ON OFF 38400bps
ON ON 57600bps
3,4 NMC NIC CH2 Port Rate
DIP 1 DIP2 Selects
OFF OFF 9600bps
OFF ON 19200bps
ON OFF 38400bps
ON ON 57600bps
5 OFF : NMC reads chassis configuration from NVRAM on
power up.
ON : NMC reads factory default chassis configuration
from EEPROM.
6 OFF : Password feature is disabled and CH1 acts as UI
port only.
ON : Password feature is enabled and CH1 can be
configured to act as UI or second SLIP port.
7–10 Reserved