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multicast routing

Hi,

I face some problem on mulitcast routing with static RP and sparse mode.

1. All routers was configured with Static RP ( group address is not defined because mulitcast source for 224.1.1.1only)

2. RP should be added diffrend router for group 239.1.1.1

my question is that RP shoud be configured separately like this

In all routers,

#1

ip pim rp-address 1.1.1.1 : AS-IS and currently service for 224.1.1.1

ip pim rp-addresss 2.2.2.2 : TO-Be for 239.1.1.1

#2

ip pim rp-address 1.1.1.1  24

ip pim rp-addresss 2.2.2.2 39

access-list 24 permit 224.1.1.1

access-list 39 permit 239.1.1.1

I think #2 is correct but I'd like to know #1 configuration could not work or have some problems ( currenlty it's very hard that configuration can be added but not allowd to be modified rp#1 )

I hope you advice this problem....

Thanks

1 REPLY
Cisco Employee

multicast routing

Hi,

The #2 is correct, in the #1 2nd configured RP will override the first configured RP.

HTH,

Lei Tian

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