H3C S7500 Series Ethernet Switches Command Manual

Table Of Contents
Command Manual – Port Basic Configuration
H3C S7500 Series Ethernet Switches Chapter 1
Port Basic Configuration Commands
1-17
1.1.17 loopback-detection interval-time
Syntax
loopback-detection interval-time time
undo loopback-detection interval-time
View
System view
Parameters
time: Interval for detecting external loopback on ports, in the range of 5 to 300 (in
seconds). It is 30 seconds by default.
Description
Use the loopback-detection interval-time command to set the interval for detecting
external loopback on ports.
Use the undo loopback-detection interval-time command to restore the default
interval.
Related commands: display loopback-detection.
Examples
# Set the interval for detecting external loopback on each port to 10 seconds.
<H3C> system-view
System View: return to User View with Ctrl+Z.
[H3C] loopback-detection interval-time 10
1.1.18 mdi
Syntax
mdi { across | auto | normal }
undo mdi
View
Ethernet port view
Parameters
across: Specifies the network cable to be crossover network cable.
auto: Identifies the network cable type (crossover or straight through) automatically.
normal: Specifies the network cable to be straight through network cable.