D-Link DES-3528 Product Manual - Page 139

xStack® DES-3528/DES-3552 Series Layer 2 Stackable Fast Ethernet Managed Switch Web UI Reference Guide Figure 4-83 ERPS Sub-ring Settings window The fields that can be configured are described below: Parameter Description Sub-ring R-APS VLAN Enter the VLAN ID of a sub-ring connected to another ring. State Tick the check box and select Add or Delete from the drop-down menu to add or remove the sub-ring to this ring. TC Propagation State Tick the check box and use the drop-down menu to enable or disable the propagation state of topology change for the sub-ring. When Enabled, the switch will flush the FDB when the topology changes. Click the Apply button to implement the changes made. Click the LLDP Global Settings, as shown below: Figure 4-84 LLDP Global Settings window The fields that can be configured are described below: 130