Nortel 4000 用户指南
A-41
Appendix A RAC Parameters
Managing Remote Access Concentrators Using Annex Manager
control_lines
defines the type of hardware control lines used on this port. You can enter:
•
both
to allow flow and modem control.
•
flow_control
to allow flow control (RTS/CTS) only.
•
modem_control
to allow modem control using only DTR/DCD/
DSR handshaking.
•
none
to disable flow and modem control.
data_bits
defines the number of data bits in a character. This value does not include the
start, stop, or parity bits.
start, stop, or parity bits.
daylight_savings
allows the RAC to adjust for daylight savings time in your geographic location.
dedicated_address
defines one host and one TCP port to which this port can connect. To use this
parameter, set the
parameter, set the
Mode
parameter to
dedicated
.
Type
Async
Values
both, flow_control, modem_control, none
Default
none
Lists
Async Port, Flow Control, Modem, Modem Internal
Type
RAC
Values
5, 6, 7, or 8
Default
8
Lists
RAC Only, Basic Async Port, Modem
Type
RAC
Values
us, australian, british, canadian, east_european,
mid_european, west_european, none
mid_european, west_european, none
Default
us
Lists
RAC only
Type
Async
Values
IP address
Default
0.0.0.0
Lists
Async Port, Dedicated_Port