D-Link DMS-3130 User Manual - Page 415

DMS-3130 Series Multi-Gigabit L3 Stackable Managed Switch Web UI Reference Guide The fields that can be configured in CFM Domain Name Settings are described below: Parameter Domain Name Domain Level Description Enter the Maintenance Domain (MD) name here. This name can be up to 22 characters long. The name does not allow spaces. Each MD has a unique name amongst all those used or available to a service provider or operator. It facilitates easy identification of administrative responsibility for each maintenance domain. Enter the Maintenance Domain (MD) level here. The range is from 0 to 7. A unique MD level is assigned to define the hierarchical relationship between domains. The larger range of domain has the higher value of level. Click the Apply button to accept the changes made. Click the Edit button to modify the specified entry. Click the Delete button to delete the specified entry. Click the Add MA button to add a new Maintenance Association (MA) rule. After clicking the Edit button, the entries in the table can be edited. Figure 10-2 CFM Settings (Edit) Window The fields that can be configured in the table are described below: Parameter MIP Creation Description Select the Maintenance domain Intermediate Point (MIP) option here. The creation of MIPs on a maintenance domain is useful for tracing the link, MIP by MIP. It also allows the user to perform a loopback from an MEP to an MIP. An enumerated value indicates whether the management entity can create MIP Half Functions (MHF) for a maintenance domain. Options to choose from are None, Auto, and Explicit. • None - Specifies not to create the MIP for a maintenance domain. • Auto - Specifies that MIPs will always be created on any port in this MD, when there is no MEP configured on that port for the MAs with the same VID at this MD level or any higher active MD levels, and at the same time there is an MEP configured on that port for the MA with the same VID at the next lower active MD level or there is no MA with the same VID at any lower active MD levels. For an intermediate Switch in an MA, the setting should be Auto in order for the MIPs to be created on this device. • Explicit - Specifies that MIPs will be created on any port for the MAs in this maintenance, when there is no MEP configured on that port for the 404