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Example # Set the MRU of interface serial 2/0 to 1,500 bytes (assuming that the interface is
an asynchronous serial interface and operates in flow mode).
<Sysname> system-view
[Sysname] interface serial 2/0
[Sysname-Serial2/0] physical-mode async
[Sysname-Serial2/0] async mode flow
[Sysname-Serial2/0] phy-mru 1500
reverse-rts
Syntax reverse-rts
undo reverse-rts
View Synchronous serial interface view
Parameter None
Description Use the
reverse-rts command to reverse RTS signal for debugging purpose.
Use the
undo reverse-rts command to restore the default.
By default, RTS signal reverse is disabled.
This command is used in hardware flow control where the remote is not allowed
to send data when the local end is doing that.
Example # Reverse RTS signal.
<Sysname> system-view
[Sysname] interface serial 1/0
[Sysname-Serial1/0] reverse-rts
timer hold
Syntax timer hold seconds
undo timer hold
View Serial interface view, AUX interface view, AM interface view, USB interface view
Parameter Seconds: Link state polling interval (in seconds) to be set, in the range 1 to 32,767.
Description Use the
timer hold command to set the link state polling interval.
Use the
undo timer hold command to restore the default.
By default, the link state polling interval is 10 second.
