ip multicasting and ping

From: Steve Clubb (sclubb@xxxxxxxxxxx)
Date: Sun Jan 21 2001 - 05:15:27 GMT-3


   
For all you multi-cast wizards out there, I have 2 routers configured as
such:

r2 cannot ping multicast 224.2.2.2-4 on r1's e0.

Any reasons why?

Thanks,

Steve

r1#
ip multicast-routing
ip dvmrp route-limit 20000
!
interface Ethernet0
 ip address 137.20.10.1 255.255.255.0
 ip pim sparse-mode
 ip igmp join-group 224.2.2.2
  !
interface Serial0.2 point-to-point
 ip address 137.20.12.1 255.255.255.0
 ip pim nbma-mode
 ip pim sparse-mode

r2#
ip multicast-routing
ip dvmrp route-limit 20000
!
interface Serial0
 ip address 137.20.12.2 255.255.255.0
 ip pim nbma-mode
 ip pim sparse-mode
 !
interface TokenRing0
 ip address 137.20.22.1 255.255.255.240
 ip multicast use-functional
 ip pim sparse-mode
!
ip pim rp-address 137.20.12.1

r2#ping 224.2.2.2

Type escape sequence to abort.
Sending 1, 100-byte ICMP Echos to 224.2.2.2, timeout is 2 seconds:
..
r2#



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