SSM filtering

From: Bruce Lee (ccie.sp.vn@gmail.com)
Date: Thu Dec 01 2005 - 06:40:16 GMT-3


Hi Group,

Please help me, I can't understand this example at all:

 

The following example permits outgoing traffic for (181.1.2.201, 232.1.1.1)
and

(181.1.2.202, 232.1.1.1) and denies all other (S,G)s.

 

 

ip access-list extended acc_grp1

permit ip host 0.0.0.0 232.1.1.1 0.0.0.255

permit ip host 181.1.2.201 host 232.1.1.1

permit udp host 181.1.2.202 host 232.1.1.1

permit ip host 181.1.2.202 host 232.1.1.1

deny igmp host 181.2.3.303 host 232.1.1.1

interface ethernet 2/3

ip multicast boundary acc_grp1 out

 

 

 

Thanks.



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