Re: multicast helper

From: Xue Fei (xuefei@bgctv.com.cn)
Date: Thu Nov 27 2003 - 00:33:04 GMT-3


Something wrong about directed-broadcast command.
Router A: " ip directed-broadcast " shouldn't put in ethernet0.
Router C: " ip directed-broadcast " should put in ethernet0 but
not ethernet1 suppose ethernet0 connect subnet 178.21.34.0.
And ethernet 0 don't need in multicast mode.

Router A

interface ethernet 0
 ip multicast helper-map broadcast 224.5.5.5 120
 ip pim dense-mode
!
access-list 120 permit udp any any 4000
access-list 120 deny udp any any
 ip forward-protocol udp 4000

Router CLast Hop Router Configuration

interface ethernet 0
 ip directed-broadcast
!
interface ethernet 1
 ip multicast helper-map 224.5.5.5 178.21.34.255 135
 ip pim dense-mode
!
access-list 135 permit udp any any 4000
access-list 135 deny udp any any
 ip forward-protocol udp 4000

Regards,

Fei Xue
xuefei@bgctv.com.cn
2003-11-27



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