Hi,
i have two RP and BSR candidate i configure hash mask as 31 bit. for what bases multicast group address are map to RP. i am getting confused check below output.
R1#show ip pim rp-hash 239.1.1.0
RP 1.1.1.1 (?), v2
Info source: 2.2.2.2 (?), via bootstrap, priority 0, holdtime 150
Uptime: 00:09:03, expires: 00:01:57
PIMv2 Hash Value (mask 255.255.255.254)
RP 4.4.4.4, via bootstrap, priority 0, hash value 192087346
RP 1.1.1.1, via bootstrap, priority 0, hash value 1415431185
R1#show ip pim rp-hash 239.1.1.1
RP 1.1.1.1 (?), v2
Info source: 2.2.2.2 (?), via bootstrap, priority 0, holdtime 150
Uptime: 00:09:06, expires: 00:01:54
PIMv2 Hash Value (mask 255.255.255.254)
RP 4.4.4.4, via bootstrap, priority 0, hash value 192087346
RP 1.1.1.1, via bootstrap, priority 0, hash value 1415431185
R1#show ip pim rp-hash 239.1.1.2
RP 4.4.4.4 (?), v2
Info source: 2.2.2.2 (?), via bootstrap, priority 0, holdtime 150
Uptime: 00:05:40, expires: 00:01:48
PIMv2 Hash Value (mask 255.255.255.254)
RP 4.4.4.4, via bootstrap, priority 0, hash value 724279812
RP 1.1.1.1, via bootstrap, priority 0, hash value 52024035
R1#show ip pim rp-hash 239.1.1.3
RP 4.4.4.4 (?), v2
Info source: 2.2.2.2 (?), via bootstrap, priority 0, holdtime 150
Uptime: 00:05:42, expires: 00:01:46
PIMv2 Hash Value (mask 255.255.255.254)
RP 4.4.4.4, via bootstrap, priority 0, hash value 724279812
RP 1.1.1.1, via bootstrap, priority 0, hash value 52024035
R1#show ip pim rp-hash 239.1.1.4
RP 1.1.1.1 (?), v2
Info source: 2.2.2.2 (?), via bootstrap, priority 0, holdtime 150
Uptime: 00:09:13, expires: 00:01:47
PIMv2 Hash Value (mask 255.255.255.254)
RP 4.4.4.4, via bootstrap, priority 0, hash value 342031214
RP 1.1.1.1, via bootstrap, priority 0, hash value 1650395061
R1#show ip pim rp-hash 239.1.1.5
RP 1.1.1.1 (?), v2
Info source: 2.2.2.2 (?), via bootstrap, priority 0, holdtime 150
Uptime: 00:09:17, expires: 00:01:43
PIMv2 Hash Value (mask 255.255.255.254)
RP 4.4.4.4, via bootstrap, priority 0, hash value 342031214
RP 1.1.1.1, via bootstrap, priority 0, hash value 1650395061
R1#show ip pim rp-hash 239.1.1.6
RP 1.1.1.1 (?), v2
Info source: 2.2.2.2 (?), via bootstrap, priority 0, holdtime 150
Uptime: 00:09:22, expires: 00:01:38
PIMv2 Hash Value (mask 255.255.255.254)
RP 4.4.4.4, via bootstrap, priority 0, hash value 662935616
RP 1.1.1.1, via bootstrap, priority 0, hash value 1043161735
R1#show ip pim rp-hash 239.1.1.7
RP 1.1.1.1 (?), v2
Info source: 2.2.2.2 (?), via bootstrap, priority 0, holdtime 150
Uptime: 00:09:25, expires: 00:01:35
PIMv2 Hash Value (mask 255.255.255.254)
RP 4.4.4.4, via bootstrap, priority 0, hash value 662935616
RP 1.1.1.1, via bootstrap, priority 0, hash value 1043161735
R1#show ip pim rp-hash 239.1.1.8
RP 4.4.4.4 (?), v2
Info source: 2.2.2.2 (?), via bootstrap, priority 0, holdtime 150
Uptime: 00:06:28, expires: 00:02:00
PIMv2 Hash Value (mask 255.255.255.254)
RP 4.4.4.4, via bootstrap, priority 0, hash value 1603485818
RP 1.1.1.1, via bootstrap, priority 0, hash value 317288793
R1#show ip pim rp-hash 239.1.1.9
RP 4.4.4.4 (?), v2
Info source: 2.2.2.2 (?), via bootstrap, priority 0, holdtime 150
Uptime: 00:06:43, expires: 00:01:45
PIMv2 Hash Value (mask 255.255.255.254)
RP 4.4.4.4, via bootstrap, priority 0, hash value 1603485818
RP 1.1.1.1, via bootstrap, priority 0, hash value 317288793
R1#show ip pim rp-hash 239.1.1.10
RP 4.4.4.4 (?), v2
Info source: 2.2.2.2 (?), via bootstrap, priority 0, holdtime 150
Uptime: 00:06:47, expires: 00:01:41
PIMv2 Hash Value (mask 255.255.255.254)
RP 4.4.4.4, via bootstrap, priority 0, hash value 231542092
RP 1.1.1.1, via bootstrap, priority 0, hash value 194104363
R1#show ip pim rp-hash 239.1.1.11
RP 4.4.4.4 (?), v2
Info source: 2.2.2.2 (?), via bootstrap, priority 0, holdtime 150
Uptime: 00:06:51, expires: 00:01:37
PIMv2 Hash Value (mask 255.255.255.254)
RP 4.4.4.4, via bootstrap, priority 0, hash value 231542092
RP 1.1.1.1, via bootstrap, priority 0, hash value 194104363
R1#show ip pim rp-hash 239.1.1.12
RP 4.4.4.4 (?), v2
Info source: 2.2.2.2 (?), via bootstrap, priority 0, holdtime 150
Uptime: 00:07:01, expires: 00:01:27
PIMv2 Hash Value (mask 255.255.255.254)
RP 4.4.4.4, via bootstrap, priority 0, hash value 1542141622
RP 1.1.1.1, via bootstrap, priority 0, hash value 10083069
R1#show ip pim rp-hash 239.1.1.13
RP 4.4.4.4 (?), v2
Info source: 2.2.2.2 (?), via bootstrap, priority 0, holdtime 150
Uptime: 00:07:05, expires: 00:02:27
PIMv2 Hash Value (mask 255.255.255.254)
RP 4.4.4.4, via bootstrap, priority 0, hash value 1542141622
RP 1.1.1.1, via bootstrap, priority 0, hash value 10083069
R1#show ip pim rp-hash 239.1.1.14
RP 1.1.1.1 (?), v2
Info source: 2.2.2.2 (?), via bootstrap, priority 0, holdtime 150
Uptime: 00:10:36, expires: 00:02:22
PIMv2 Hash Value (mask 255.255.255.254)
RP 4.4.4.4, via bootstrap, priority 0, hash value 170197896
RP 1.1.1.1, via bootstrap, priority 0, hash value 1396848079