Loopback - Huawei Quidway S2000 Series Command Manual

Command Manual - Port
Quidway S2000 Series Ethernet Switches
View
System view
Parameter
age-time: Specifies the MAC aging time of a port. It ranges from 1 to 24, measured in
hour. The default aging time is 1 hour.
no-age: No aging for address.
Description
Using lock-port mac-aging command, you can configure the aging time of the MAC
address table corresponding to the lock port. Using undo lock-port mac-aging
command, you can restore the default aging time.
For the related command, see display lock-port-mac-aging-time.
Example
# Configure the MAC address table corresponding to the lock port to be aged in 2
hours.
[Quidway] lock-port mac-aging 2

1.1.11 loopback

Syntax
loopback { external | internal }
View
Ethernet port view
Parameter
external: External loop test.
internal: Internal loop test.
Description
Using loopback command, you can configure the Ethernet port to perform the
loopback test to check whether the Ethernet port works normally and the loop test will
finish automatically after being performed for a while.
By default, the port will not perform the loopback test.
Example
# Perform the internal loop test for Ethernet0/1.
[Quidway-Ethernet0/1] loopback internal
Chapter 1 Ethernet Port Configuration Commands
1-9