Yamaha 10G SWR2310-28GT/18GT/10G Command Reference - Page 194

194 | Command Reference | Layer 2 functions [Parameter] switch : Set system-wide loop detection function Setting value enable disable Description Enables system-wide loop detection function Disables system-wide loop detection function [Initial value] loop-detect disable [Input mode] global configuration mode [Description] Enables or disables the system-wide loop detection function. If this command is executed with the "no" syntax, the setting returns to the default. [Note] The spanning tree function and the loop detection function can be used together on the entire system. In order to enable the loop detection function, the loop detection function must be enabled on the interface in addition to this command. Even if the loop detection function is enabled, the loop detection function does not operate on the following interfaces. • LAN/SFP port on which the spanning tree function is operating. However, because a Forwarding port transmits and receives LDF, the loop detection will operate if misconnection or another issue causes a loop to occur. • LAN/SFP port that is operating as a mirror port for the mirroring function • LAN/SFP port that is inside a logical interface [Example] Enable the loop detection function for the entire system. SWR2310(config)#loop-detect enable Disable the loop detection function for the entire system. SWR2310(config)#loop-detect disable 6.4.2 Set loop detection function (interface) [Syntax] loop-detect switch no loop-detect [Parameter] switch : Set loop detection function for the applicable interface Setting value enable disable Description Enables loop detection function for the applicable interface Disables loop detection function for the applicable interface [Initial value] loop-detect enable [Input mode] interface mode [Description] Enables or disables loop detection function for the applicable interface. If this command is executed with the "no" syntax, the setting returns to the default.