3Com 3031 Command Reference Manual page 517

DLSw Configuration Commands 517
Example
Configure the DLSw timer parameters, with the connected timeout being 200
seconds, the waiting timeout of the local explorer frame being 15 seconds, the
local waiting timeout being 15 seconds, the remote peer waiting timeout being 25
seconds, the SNA cache address timeout being the default value and the waiting
timeout of the remote explorer frame being the default value.
[3Com] dlsw timer connect 20 explorer-wait 15 local-pending 15
remote-pending 25
idle-mark Syntax
idle-mark
undo idle-mark
View
Synchronous serial interface view
Parameter
None
Description
Using the idle-mark command, you can configure the idle coding scheme of the
synchronous serial port. Using the undo idle-mark command, you can restore the
default idle coding scheme of the synchronous serial port.
By default, the synchronous serial port adopts the "7E" coding scheme.
3Com series routers encapsulate "7E" in the packets to identify the free time of
the SDLC serial interface, but some SDLC devices adopt full "1" high level instead.
In order to be better compatible to this kind devices, the idle coding scheme of the
router needs to be changed.
Sometimes when connecting with the AS/400, this command needs to be
configured to change the idle coding scheme and accelerate the AS/400 polling
speed.
Example
Configure the idle coding scheme of the synchronous serial port on the Serial1/0/0
as idle-mark.
[3Com-Serial1/0/0] idle-mark
link-protocol sdlc Syntax
link-protocol sdlc
View
Synchronous serial interface view
Parameter
None