D-Link DGS-3130 Emulator - Page 533

DGS-3130 Layer 3 Stackable Managed Switch CLI Reference Guide Usage Guideline Use this command to configure the list of VLANs that are enabled for loop detection. The command setting takes effect when the port's loop detection mode is operated in the VLAN-based mode. By default, LBD Control packets are sent out for all VLANs that the port is a member of. LBD Control packets are sent out for the VLAN that the port is a member of the specified VLAN list. The VLAN list can be incremented by issuing this command multiple times. Example This example shows how to enable VLANs 100 to 200 for loop detection. Switch# configure terminal Switch(config)# loopback-detection vlan 100-200 Switch(config)# 49-5 show loopback-detection This command is used to display the current loopback-detection control settings. show loopback-detection [interface INTERFACE-ID [, | -]] Parameters interface INTERFACE-ID , - (Optional) Specifies the interfaces to be displayed. (Optional) Specifies a series of interfaces or separates a range of interfaces from a previous range. No space is allowed before or after the comma. (Optional) Specifies a range of interfaces. No space is allowed before or after the hyphen. Default None. Command Mode User/Privileged EXEC Mode. Any Configuration Mode. Command Default Level Level: 1. Usage Guideline Use this command to display the loopback detection setting and status. Example This example shows how to display the current loopback detection settings and status. 529