From: Cisco Net (network.cisco@gmail.com)
Date: Sun Oct 17 2004 - 20:15:32 GMT-3
Hi
(IE Lab 8 - Multicast mapping)
I have PIM sparse-dense mode configured on R4-R1-R3-R2 routers (series).
Pim neihbors and interfaces configured looks fine.
I have joinged a group on R4 ethernet (225.1.1.1). R1/R2 are RPs and
R3 is mapping agent.
when i configure the aurorp for the entire mcast groups (default)
everything is working fine. When i specify the selective RP (even
groups for R1and odd groups for R2) for selective groups nothing
works.
Please correct me if i am missing anything here.
Pinging to 225.1.1.1 still work but i think its fallen to dense mode.
But my idea to have this worked using autop-rp. The basic pim neighbor
is working hence i havent included the interface configs.
R1:
ip pim send-rp-announce Loopback0 scope 32 group-list 55
access-list 55 permit 0.0.0.0 254.255.255.255
interface Loopback0
ip address 150.1.1.1 255.255.255.0
ip pim sparse-dense-mode
R2:
ip pim send-rp-announce Loopback0 scope 32 group-list 55
access-list 55 permit 1.0.0.0 254.255.255.255
interface Loopback0
ip address 150.1.2.2 255.255.255.0
ip pim sparse-dense-mode
R3:
ip pim send-rp-discovery Loopback0 scope 32
ip pim rp-announce-filter rp-list 5 group-list 6
ip pim rp-announce-filter rp-list 10 group-list 11
!
access-list 5 permit 150.1.1.1
access-list 6 permit 0.0.0.0 254.255.255.255
access-list 10 permit 150.1.2.2
access-list 11 permit 1.0.0.0 254.255.255.255
Rack1R3#sh ip pim rp mapp
PIM Group-to-RP Mappings
This system is an RP-mapping agent (Loopback0)
(could not see any specific mapping information here)
Regards
Cert
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