D-Link xStack DGS-3120 Series

xStack
®
DGS-3120 Series Layer 3 Managed Gigabit Ethernet Switch CLI Reference Guide
584
Format
show loopdetect ports {<portlist>}
Parameters
ports - Specify the range of member ports that will display the LBD settings.
<portlist> - Enter the list of port to be configured here.
If no port is specified, the configuration for all ports will be displayed.
Restrictions
None.
Example
To show the LBD settings on ports 1-9:
DGS-3120-24TC:admin# show loopdetect ports 1-9
Command: show loopdetect ports 1-9
Port Loopdetect State Loop Status
------ ------------------ ----------
1 Enabled Normal
2 Enabled Normal
3 Enabled Normal
4 Enabled Normal
5 Enabled Loop!
6 Enabled Normal
7 Enabled Loop!
8 Enabled Normal
9 Enabled Normal
DGS-3120-24TC:admin#
54-7 config loopdetect trap
Description
This command is used to configure the trap modes for LBD.
Format
config loopdetect trap [none | loop_detected | loop_cleared | both]
Parameters
none - There is no trap in the LBD function.
loop_detected - Trap will only be sent when the loop condition is detected.
loop_cleared - Trap will only be sent when the loop condition is cleared.
both - Trap will either be sent when the loop condition is detected or cleared.