From: Bill Hill (bhill@xxxxxxxxxx)
Date: Wed Jan 09 2002 - 21:55:59 GMT-3
Here are the relevant parts.....
RTA
ip multicast-routing
ip pim send-rp-announce e0 scope 15
ip pim send-rp-discovery e0 scope 15
int e0
ip address 192.168.1.1 255.255.255.0
ip pim sparse-dense-mode
ip igmp join 224.100.1.1
RTB
ip multicast routing
frame-relay switching
int e0
ip address 192.168.1.2 255.255.255.0
ip pim sparse-dense-mode
int s0
encapsulation frame-relay
frame-relay intf-type dce
int s0.1
ip address 192.168.2.2 255.255.255.0
frame interface-dlci 100
ip pim sparse-dense-mode
RTC
ip multicast routing
int s0
encapsulation frame-relay
int s0.1
ip address 192.168.2.1 255.255.255.0
frame interface-dlci 100
ip pim sparse-dense-mode
I apologize for typos, I'm doing this from memory.
Configuration has full ip connectivity via static default routes.
Frame relay configuration is back to back w/o an actual switch.
-----Original Message-----
From: fwells12 [mailto:fwells12@hotmail.com]
Sent: Wednesday, January 09, 2002 7:49 PM
To: Bill Hill; CCIE
Subject: Re: Basic Multicast Config
Show configs...
----- Original Message -----
From: "Bill Hill" <bhill@sgdata.com>
To: "CCIE" <ccielab@groupstudy.com>
Sent: Wednesday, January 09, 2002 4:27 PM
Subject: Basic Multicast Config
> Hoping somebody could take a look at this one.
>
> RTA E0---------E0 RTB S0.1 --------RTC S0.1
>
> Router A and B are connected via Ethernet.
> Router B and C are connected via frame relay point to point subinterfaces.
>
> Running PIM Spare-Dense mode on all interfaces.
> RP is RTA E0 and RTA is configured for auto-rp using send-rp-announce and
send-rp-discovery with scopes of 15.
>
> RTA has an IGMP join on E0 for a multicast group... lets say 224.100.1.1.
>
> I can ping 224.100.1.1 from Router B but not Router C.
>
> Any ideas?
>
> Thanks.
> -Bill
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