cancel
Showing results for 
Search instead for 
Did you mean: 
cancel
167
Views
0
Helpful
1
Replies

Multicast PIM RP config

bryantsteve
Level 1
Level 1

I need to create  a IP PIM RP for a  specific multicast group to run on my local network. I want my edge router
(a c3750 Layer3 switch actually)  to be the RP for this group to serve a  small group of downstream c3750 Layer 3 switches.
Multicast is already configured on the network and works just fine in sparse mode using an RP
situated on an external network and is for all multicast groups
How do I need to configure the edge router for it to perform as the RP for a specific Mcast group, e.g. 226.0.0.0/8? Thanks

1 Reply 1

Bilal Nawaz
VIP Alumni
VIP Alumni

On all multicast enabled routers:

conf t

!

ip pim rp-address x.x.x.x 1

!

ip access-list standard 1

permit 226.0.0.0 0.255.255.255

Where x.x.x.x is the RP address for the group.

hth.

Please rate useful posts & remember to mark any solved questions as answered. Thank you.
Getting Started

Find answers to your questions by entering keywords or phrases in the Search bar above. New here? Use these resources to familiarize yourself with the community: