Display And Debug Ethernet Port; Ethernet Port Configuration Example - Huawei Quidway S3000-EI Series Operation Manual

Operation Manual - Port
Quidway S3000-EI Series Ethernet Switches

1.4 Display and Debug Ethernet Port

After the above configuration, execute display comm
running of the Ethernet port con
Execute reset command in user view to clea
Execute loopback command in Ethernet port view to check whether the Ethernet port
works normally. In the pro
The loop test will finish automatically after being executed for a while.
Table 1-15 Display and debug Ethernet port
Configure to perform loopback test
on the Ethernet port.
Display all the information of the
port
Display hybrid port or trunk port
Display the state of loopback
detection on the port.
Clear the statistics information of
the port
Note that the loopback test cannot be performed on the port disabled by the shutdown
command. D
s hutdown operation on the port. So e ports do not support the loopb
performing this command in these ports,
1.5 Ethe rnet Port Configuration Example
I. N etworking requirements
E thernet Switch (Switch A) is connec
Ethernet0/1
a nd verifies the port trunk pvid vlan
t runk pvid
default VLAN.
figuration, and to verify the effect of the configuration.
cess of the loopback test, the port cannot forward the packets.
Operation
uring the loo pback test, the system will dis
8. The follo wing example configures the default VLAN ID for the trunk port
vlan command, the trunk p
Huawei Technologies Proprietary
Chapter 1 Ethernet Port Configuration
and in any view to display the
r the statistics information of the port.
loopback { external | internal
display interface
interface_t ype
interface_name }
display port { hybrid | trunk }
display loopback-detection
reset counters interface [ interface_type |
interface_type
interface_name ]
able speed,
m
you will see the system prompt.
ted to the peer (Switch B) via
command. As a typical application of the port
ort will transmit the packets without tag to the
1-11
Command
}
{ interface_type
interface_num
interface_num
duplex, mdi and
ack test. If
the trunk port
|
|
|