CFG N2中组播的一个需求:the selection of R17 as the RP must adhere to open standard and must use the default priority value as per the standard. 这个需求是要求ip pim ip pim rp-candidate Loopback0 192? 还是要求ip pim bsr-candidate Loopback0 0 192 ? 8 j; i9 w5 c2 m, B$ x8 s' f5 X+ n4 g& [