Command Manual – Port 
Quidway S8500 Series Routing Switches  Chapter 1  Ethernet Port Configuration Commands
 
Huawei Technologies Proprietary 
1-22 
View 
Ethernet port view 
Parameter 
None 
Description 
Use the shutdown command to disable the Ethernet port.  
Use the undo shutdown command to enable the Ethernet port. 
By default, the Ethernet port is enabled. 
Example 
# Enable Ethernet port Ethernet2/1/1. 
<Quidway> system-view 
System View: return to User View with Ctrl+Z. 
[Quidway] interface Ethernet2/1/1  
[Quidway-Ethernet2/1/1] undo shutdown 
1.1.25  speed 
Syntax 
speed { 10 | 100 | 1000 | 10000 | auto } 
undo speed 
View 
Ethernet port view 
Parameter 
10: Speed on the port is 10 Mbps. 
100: Speed on the port is 100 Mbps. 
1000: Speed on the port is 1000 Mbps. 
10000: Speed on the port is 10 Gbps. 
auto: Port speed is in peer auto-negotiation status. 
Description 
Use the speed command to configure the port speed.  
Use the undo speed command to restore the default speed. 
By default, the speed is auto. 
Related command: duplex.