Display Loopback-Detection; Display Port - H3C MSR 20-20 Command Reference Manual

176 C 9: C
HAPTER ONFIGURATION

display loopback-detection

Syntax
View
Parameter
Description
Example

display port

Syntax
View
Parameter
Description
Example
C E I
OMMANDS FOR THERNET NTERFACES IN
display loopback-detection
Any view
None
Use the
display loopback-detection
information on a port
If loopback detection is already enabled, this command will also display the
detection interval and information on the ports currently detected with a
loopback.
# Display loopback detection information on a port.
<Sysname> display loopback-detection
Loopback-detection is running
Detection interval time is 30 seconds
There is no port existing loopback link
Table 13 Description on the fields of the display loopback-detection command.
Field
Loopback-detection is running
Detection interval time is 30 seconds
There is no port existing loopback link
display port { hybrid | trunk }
Any view
hybrid: Displays the current Hybrid port(s).
trunk: Displays the current Trunk port(s).
Use the
display port
specified type, including port name, default VLAN ID, and the VLAN ID of VLANs
that the ports can pass through.
# Display the current Hybrid port(s).
<Sysname> display port hybrid
Interface PVID
Eth1/4 100
B M
RIDGE ODE
command to display loopback detection
command to display information on the current ports of a
VLAN passing
Tagged: 1000, 1002, 1500, 1600-1611, 2000,
2555-2558, 3000, 4000
Description
Loopback-detection is running
Detection interval is 30 seconds
No port is currently being detected
with a loopback