From: Bill Eyer (beyer@optonline.net)
Date: Tue Jul 22 2008 - 19:59:39 ART
Hafiz,
A gre tunnel will do the trick. However it will create an RPF failure so
you will have to add a static mroute, unless you scenario allows for
dynamic routing protocols over the tunnel. For example on R1
int t0
ip add 10.10.10.1 255.255.255.0
On R4:
int t0
ip add 10.10.10.2 255.255.255.0
ip pim sparse-mode
exit
ip mroute 0.0.0.0 0.0.0.0 10.10.10.1
Sincerely,
Bill
Hafiz Ahmed wrote:
> Hi Frnds I need ur assiatance .Question is
> Multicast will be required on R1 as well sometime in the future , make sure
> that R1 will be able to receive multicast traffic without
> enabling multicast on the routers in between config R4 as a static
> rendezvous point.I can ping the multicast grp addr from R3 but i cannt ping
> from R1.
> So looking for your cooperation to resolve this problem.
>
> On R4 Pim Sparse is enable on Fastethernet & Serial
> On R3 PIm Sparse is enable on Serial ,Loopback & Tunnel0
> On R1 Pim Sparse is enable on Loopback & Tunnel0
>
> Diagram
> R1-----SW-----R3------[FR]------------R4[RP for 224.2.2.2]
>
>
> On R3
> interface loopback0
> ip add 12.12.3.3 255.255.255.255
> ip pim spares-mode
> !
> interface tunnel 0
> ip unnumbered fa0/1
> ip pim sparse-mode
> tunnel source loopback0
> tunnel destination 12.12.1.1
> !
> ip mroute 12.12.1.1 255.255.255.255 tunnel 0
> On R1
> ip multicast-routing
> ip pim rp-address 12.12.4.4
> !
> interface loopback 0
> ip add 12.12.1.1 255.255.255.255
> ip pim sparse-mode
> !
> interface tunnel 0
> ip unnumbered fa0/1
> ip pim sparse-mode
> tunnel source loopback 0
> tunnel destination 12.12.3.3
>
> Regards,
> Hafiz Ahmed
>
>
> _______________________________________________________________________
> Subscription information may be found at:
> http://www.groupstudy.com/list/CCIELab.html
This archive was generated by hypermail 2.1.4 : Mon Aug 04 2008 - 06:11:56 ART