D-Link DGS-1520 User Manual - Page 317

DGS-1520 Series Gigabit Ethernet Smart Managed Switch Web UI Reference Guide designated interface as the BSR address. A PIM-SM domain must contain a unique BSR (Bootstrap Router) which is responsible for collect and advertise the RP information. To view the following window, click L3 Features > IP Multicast Routing Protocol > PIM > PIM for IPv6 > PIM for IPv6 BSR Candidate Settings, as shown below: Figure 6-104 PIM for IPv6 BSR Candidate Settings Window The fields that can be configured are described below: Parameter Interface Name Hash Mask Length Priority Description Enter the VLAN interface name used here. Enter the hash mask length for RP selection here. The range is from 0 to 128. The mask (128 bits maximum) that is to be logically AND with the group address before the hash function is executed. All groups with the same seed hash (correspond) to the same RP. Therefore, one RP can be derived for multiple groups. By default, this value is 126. Select the Default option to use the default value. Enter the priority value for the BSR candidate here. The range is from 0 to 255. The BSR with the larger priority is preferred. If the priority values are the same, the router with the larger IPv6 address is the BSR. By default, this value is 64. Select the Default option to use the default value. Click the Add button to add a new entry based on the information entered. Click the Delete button to delete an entry based on the information entered. 307