Command Manual – Getting Started 
Quidway S8500 Series Routing Switches  Chapter 1  
Commands Used to Log in to Switch
 
Huawei Technologies Proprietary 
1-20 
Parameter 
None 
Description 
Use the return command to return to user view from a view other than user view.  
Combination key <Ctrl+Z> performs the same function with the return command. 
Related command: quit. 
Example 
# Return to user view from system view. 
 <Quidway>system-view 
System View: return to User View with Ctrl+Z. 
[Quidway]vlan 2 
[Quidway-vlan2] return 
<Quidway> 
1.1.22  screen-length 
Syntax 
screen-length screen-length 
undo screen-length 
View 
User interface view 
Parameter 
screen-length: Specifies how many lines can be displayed on a screen, ranging from 0 
to 512. The default value is 24. 
Description 
Use the screen-length command to configure how many lines that can be displayed 
on a screen of the terminal. 
Use the undo screen-length command to restore the default number of terminal 
information lines displayed on the terminal screen. 
By default, 24 lines (including the multi-screen identifier lines) are displayed in one 
screen when the multi-screen display function is enabled. 
The screen-length 0 command is used to disable this function. 
Example 
# Configure the lines that can be displayed on a screen as 20 lines.