Tahoe 684 User Manual page 21

4.3.9
from the modem.
4.3.10
parameters. Following options are available:
Separate values selected from 64-4864 kbps range may also be
set for each of the lines. That possibility is useful if the lines differ
in their quality.
New throughput will be set after entering "dsl reset" command.
dsl type { master | slave } - sets the modem type - master or
slave. New mode is set after entering "dsl reset" command.
Always one modem should be set as a master, while the other one
as a slave.
dsl mod { auto | tcpam32 | tcpam16 | tcpam8 | tcpam 4
| pam16 | pam8 | pam4 | pam2 } - selects line modulation.
The TCPAM32 modulation is recommended, as it is the most
efficient - the rest is available to provide compatibility with other
manufacturers' devices. Moreover TCPAM32 allows throughputs
from 256 kbps to 4864 kbps per line, while TCPAM16 - from 64
kbps to 2304 kbps. The "auto" setting forces use of TCPAM32 for
speeds higher than or equal to 256 kbps per line and TCPAM16 for
lower rates.
dsl reset - resets the DSL connection - the synchronization is
performed from the beginning
Entering "dsl" alone displays current settings.
4.3.9. exit, quit
The command closes the configuration session and disconects
4.3.10. fr
A group of commands used to configure the Frame Relay protocol
fr { ansi | q933a | cisco } - selects the LMI signaling: ANSI
T1.617 Annex D, ITU Q.933 Annex A or Cisco LMI
fr t391 <value> - sets the T391 parameter, i.e. the number of
failed retries during the communication through the LMI, after
which the connection is considered as unusable
fr n391 <value> - sets the N391 parameter, i.e. the time
between subsequent LMI retries
fr debug { on | off} - enables and disables sending the Frame
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