Lantronix SISPM1040-3166-L Web User Guide Rev G PDF 14.13 MB - Page 70
Web Interface, Parameter, descriptions
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Transition Networks SISPM1040-3xxx-L Web User Guide 4-7 UDLD 4-7.1 UDLD Configuration This page lets you view and configure the current UDLD parameters. The UDLD (Uni Directional Link Detection) protocol monitors the physical configuration of the links between devices and ports that support UDLD. It detects the existence of unidirectional links. Its function is to provide mechanisms useful for detecting one-way connections before they create a loop or other protocol malfunction. IETF RFC 5171 specifies a way at the data link layer to detect Uni directional link. Web Interface To configure UDLD parameters in the web interface: 1. Click Port Management, UDLD and UDLD Configuration. 2. Enable or disable the port UDLD. 3. Specify the Message Interval. 4. Click the Apply button to save the settings. 5. To cancel the settings click the Reset button. It will revert to previously saved values. Parameter descriptions : Figure 4-7.1: UDLD Port Configuration Port : Port number of the switch. UDLD Mode : Configures the UDLD mode on a port. Valid values are Disable, Normal and Aggressive. Default mode is Disable. Disable: In disabled mode, UDLD functionality doesn't exists on port. 33763 Rev. G https://www.transition.com Page 70 of 496