Dell PowerConnect M6220 User's Guide - Page 722

• CBSR Hash Mask Length - Enter the CBSR hash mask length to be advertised in bootstrap messages if this interface is elected as the bootstrap router. This hash mask length is used in the hash algorithm for selecting the RP for a particular group. The valid values are from 0 to 32. The default value is 30. • CRP Preference - Enter the preference value for the local interface as a candidate bootstrap router. The value of -1 is used to indicate that the local interface is not a candidate BSR interface. The valid values are from -1 to 255. The default value is 0. Configuring PIM-SM for an Interface 1. Open the PIM-SM Interface Configuration page. 2. Select the interface to configure from the Interface field. 3. Select Enable from the Mode field. 4. Modify the remaining fields as needed. 5. Click Apply Changes. The interface configuration is saved, and the device is updated. Configuring PIM-SM for an Interface using the CLI Commands For information about the CLI commands that perform this function, see the following chapter in the CLI Reference Guide: • PIM-SM Commands 720 Configuring IP Multicast