Multicast ISSUE

From: Adarsh Singh (adarshs@hclinfinet.net)
Date: Tue Dec 17 2002 - 02:40:16 GMT-3


Hi Don,

I have this typical problem with multicast :

Multicast Server(router)----LL(64Kbps)----Router 1-----tunne1 ----R2(each
tunnel traffic is 20 Kbps)
                                                                            
    ------tunnel2 ---R3

Now as the number of tunnels(gre) increases at the router 1 , the traffic
increases propotinally for the 64 Kbps leased line .
So the mulicast is not taking place in real sense .

The commands used at tunnel are as follows :

interface Tunnel2
 ip address 172.168.12.1 255.255.255.252
 ip directed-broadcast
 ip pim sparse-dense-mode
 ip igmp join-group 239.255.255.255
 load-interval 30
 tunnel source 10.65.12.233
 tunnel destination 10.74.5.9

interface FastEthernet0
 description connected to EthernetLAN
 ip address 192.168.10.85 255.255.255.0 secondary
 ip directed-broadcast
 ip pim sparse-dense-mode
ip igmp join-group 239.255.255.255
load-interval 30
 speed auto
 half-duplex

interface Serial1
 description connected to infinet for VPN
 ip address 10.65.7.82 255.255.255.252
 ip accounting output-packets
 ip pim sparse-dense-mode
ip igmp join-group 239.255.255.255
  load-interval 30

Do let me know if someone has ideas of where i an making a mistake.

Rgds
Adarsh Singh
.



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