60
none: Disables flow control.
software: Performs software flow control.
Usage guidelines
This command is not supported in VTY line view.
The device supports flow control in both the inbound and outbound directions.
• For flow control in the inbound direction, the local device listens to flow control information from
the remote device.
• For flow control in the outbound direction, the local device sends flow control information to the
remote device.
The flow control setting takes effect in both directions.
To communicate, two devices must operate in the same flow control mode.
Examples
# Configure software flow control in the inbound and outbound directions for AUX line 0.
<Sysname> system-view
[Sysname] line aux 0
[Sysname-line-aux0] flow-control software
free line
Use free line to release a user line.
Syntax
free line { number1 | { aux | vty } number2 }
Views
User view
Predefined user roles
network-admin
Parameters
number1: Specifies the absolute number of a user line. The value range is 0 to 73.
aux: Specifies the AUX line.
vty: Specifies the VTY line.
number2: Specifies the relative number of a user line. The value range is 0 to 9 for AUX lines and 0 to
63 for VTY lines.
Usage guidelines
This command does not release the line you are using.
Examples
# Release VTY line 1.
<Sysname> free line vty 1
Are you sure to free line vty1? [Y/N]:y
[OK]
free user-interface
Use free user-interface to release a user line.