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DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch CLI Manual
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show loopdetect ports
Purpose This command is used to display the LBD per-port configuration.
Syntax
show loopdetect ports {<portlist>}
Description This command is used to display the LBD per-port configuration.
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 usage:
To show the LBD settings on ports 1-9:
DGS-3627: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
config loopdetect trap
Purpose This command is used to configure the trap modes for LBD.
Syntax
config loopdetect trap [none | loop_detected | loop_cleared | both]
Description This command is used to configure the trap modes for LBD.
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.
Restrictions Only Administrator and Operator-level users can issue this command.
Example usage:
To specify that traps will be sent when the loop condition is detected or cleared:
DGS-3627:admin# config loopdetect trap both
Command: config loopdetect trap both
Success.
