D-Link DGS-3627G Product Manual - Page 177

xStack® DGS-3600 Series Layer 3 Managed Gigabit Ethernet Switch ERPS The Switch supports ITU-T G.8032 Ethernet Ring Protection Switching (ERPS) to provide a reliable mechanism of malfunction recovery in an Ethernet ring topology network. ERPS Global Settings This window is used to enable global ERPS function on the Switch. When both the global state and the specified ring ERPS state are enabled, the specified ring will be activated. The global ERPS function cannot be enabled when any ERPS ring on the device is enabled and the integrity of any ring parameter is not available. For each ring, with the individual ring state enabled and ERPS enabled globally, the following integrity will be checked: 1. The Ring-Automatic Protection Switching (R-APS) VLAN is created. 2. The Ring port is a tagged member port of the R-APS VLAN. 3. The Ring Protection Link (RPL) port is specified if the RPL owner is enabled. The default state is disabled. To view this window, click L2 Features > ERPS > ERPS Global Settings, as shown below: Figure 3- 76. ERPS Global Settings window The following fields can be set: Parameter Description Global Status Enable the global ERPS function on a switch. Log Status Trap Status Enable or disable the log state of ERPS events. The default value is Disabled. Enable or disable the trap state of ERPS events. The default value is Disabled Click Apply to implement changes made. ERPS RAPS VLAN Settings This window allows users to search for and display ERPS RAPS information. Enter an R-APS VLAN ID in the field provided. To view this window, click L2 Features > ERPS > ERPS RAPS VLAN Settings, as shown below: Figure 3- 77. ERPS RAPS VLAN Settings window 161