From: Alexander Arsenyev (GU/ETL) (alexander.arsenyev@ericsson.com)
Date: Sat Mar 06 2004 - 11:23:46 GMT-3
Hello,
You won't be able to ping 224.11.11.11.from routerA unless:
1. ip multicast-routing is enabled on routerA
2. "ip pim dense" is configured on routerA FastEthernet0/0.
HTH,
Alex
-----Original Message-----
From: nobody@groupstudy.com [mailto:nobody@groupstudy.com]On Behalf Of
Ellie Chou
Sent: 04 March 2004 22:55
To: ccielab@groupstudy.com
Subject: Help with MVR config
Hi,
I am trying to practice MVR and be able to ping the subscribers. I've
struggles for hours and still couldn't get ping response. Can someone
look at my config and see if it's missing something? -Thanks a lot!
Topology:
RouterA---Cat3550---RouterB
vlan50 vlan11
The purpose is to be able to ping 224.11.11.11 from routerA and get
responses.
IP multicast-routing is disabled on cat3550, enabled on routerA & B.
routerA-
interface FastEthernet0/0
ip address 172.16.50.4 255.255.255.0 <--trying to ping 224.11.11.11
from this interface
Cat3550-
mvr vlan 50
mvr
mvr mode dynamic
mvr group 224.11.11.11
interface FastEthernet0/2 <-- to RouterB
description MR2
switchport access vlan 11
switchport mode access
mvr type receiver
mvr vlan 50 group 224.11.11.11
interface FastEthernet0/3 <-- to RouterA
switchport access vlan 50
switchport mode access
mvr type source
mvr vlan 50 group 224.11.11.11
interface Vlan11
ip address 172.16.11.10 255.255.255.0
end
interface Vlan50
ip address 172.16.50.10 255.255.255.0
ip pim dense-mode
RouterB-
interface FastEthernet0/0 <-- port to cat3550
ip address 172.16.11.3 255.255.255.0
no ip route-cache
ip igmp join-group 224.11.11.11
no ip mroute-cache
duplex auto
speed auto
Some mvr related output here, I couldn't see anything wrong. :-(
cat3550-2#sh mvr mem
MVR Group IP Status Members
------------ ------ -------
224.11.11.11 ACTIVE Fa0/2(s), Fa0/3(s)
cat3550-2#
cat3550-2#sh mvr int f0/2
Type: RECEIVER Status: ACTIVE Immediate Leave: DISABLED
cat3550-2#sh mvr int f0/3
Type: SOURCE Status: ACTIVE Immediate Leave: DISABLED
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