SSM Channel Based Filtering

From: Lee Bruce (ccie.sp.vn@gmail.com)
Date: Wed Sep 14 2005 - 04:11:30 GMT-3


Hi Group,
I don't understand this example, please explain it for me:

The following example permits outgoing traffic for
(181.1.2.201<http://181.1.2.201/>,
232.1.1.1 <http://232.1.1.1/>) and (181.1.2.202 <http://181.1.2.202/>,
232.1.1.1 <http://232.1.1.1/>) and denies all other (S,G)s.

configure terminal

 ip access-list extended acc_grp1

 permit ip host 0.0.0.0 <http://0.0.0.0/> 232.1.1.1
<http://232.1.1.1/> 0.0.0.255 <http://0.0.0.255/>

 permit ip host 181.1.2.201 <http://181.1.2.201/> host 232.1.1.1
<http://232.1.1.1/>

 permit udp host 181.1.2.202 <http://181.1.2.202/> host 232.1.1.1
<http://232.1.1.1/>

 permit ip host 181.1.2.202 <http://181.1.2.202/> host 232.1.1.1
<http://232.1.1.1/>

 deny igmp host 181.2.3.303 host 232.1.1.1 <http://232.1.1.1/>

 interface ethernet 2/3

 ip multicast boundary acc_grp1 out

Thanks in advance.



This archive was generated by hypermail 2.1.4 : Sun Oct 02 2005 - 14:40:15 GMT-3