ESR series service routers.ESR-Series. User manual
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Step Description Command Keys
2 Set the necessary serial interface 
parameters to communicate with the 
connected device (optional).
These parameters are usually specified 
in the operation manual of the device to 
be connected.
By default, the standard values will be 
used.
esr(config-line-aux) databits 
<BITS>
esr(config-line-aux) 
flowcontrol <FMODE>
esr(config-line-aux) parity 
<PMODE>
esr(config-line-aux) speed 
<SPEED>
esr(config-line-aux) stopbits 
<STOP-BITS>
<BITS> – a number of data bits sent 
[7..8].
Default is '8'.
<FMODE> – data flow control 
mode. Takes the following values:
software – software flow 
control;
hardware – hardware flow 
control;
disabled – flow control 
disabled;
Default is 'disabled'.
<PMODE> – parity bit setting mode. 
Takes the following values:
odd – a check for oddness;
even – a check for evenness;
none – parity bit is not set;
Default is 'none'.
<SPEED> – a speed of a serial 
interface in bps.
Takes the following values:
300;
1200;
2400;
4800;
9600;
19200;
38400;
57600;
115200;
Default is '115200'.
<STOP-BITS> – the number of stop 
bits transmitted[ 1..2];
Default is '1'.
3 Specify serial interface description 
(optional).
esr(config-line-aux)# 
description <DESCRIPTION>
<DESCRIPTION> – interface 
description, set by the string of up 
to 255 characters.