C. Configuration Options
3160-A2-GB21-90 February 2001 C-25
Modem Type: Async
Next Async Sync Prev
Modem Type. Specifies whether the port uses synchronous or asynchronous
communication if the modem port is configured as the SNMP management link.
NOTES:
This configuration option is available on standalone DSU/CSUs only.
This confBiguration option is not available if the Modem Use configuration option is
set to ASCII. In this case, the modem port is always asynchronous.
Modem Rate: 2.4
Next 1.2 2.4 Prev
Modem Port Rate. Configures the bit rate for the modem port.
1.2 Sets the bit rate at 1200 bps.
2.4 Sets the bit rate at 2400 bps.
NOTE: This configuration option is available on standalone DSU/CSUs only.
MChar Len: 8
Next 7 8 Prev
Modem Character Length. Configures the character length (number of data bits) for the
modem port. This does not include the start bit (always 1) or the stop bits; 8 is the factory
default.
NOTES:
This configuration option is available on standalone DSU/CSUs only.
This option must be set to 8 to perform PC emulation or pas s-through operations, or
SNMP management.
MParity: None
Next None Even Odd Prev
Modem Parity. Configures the parity for the modem port. None is the factory default.
NOTE: This configuration option is available on standalone DSU/CSUs only.
MStop Bits: 1
Next 1 2 Prev
Modem Port Stop Bits. Configures the number of stop bits for the modem port; 1 is the
factory default.
NOTE: This configuration option is available on standalone DSU/CSUs only.
LSpaceDsc: Disab
Next Enab Disab Prev
Long Space Disconnect. Specifies how the modem disconnects a call. This makes call
disconnecting more robust and prevents invalid data at the remote modem if the call is
disconnected. To be effective, the remote modem must be configured to disconnect if it
detects continuous space.
NOTES:
This configuration option is available on standalone DSU/CSUs only.
This configuration option is not available if the modem port is configured as an
SNMP management link and the link is configured for synchronous operation.
Table C-7. User Interface Configuration Options (8 of 10)