RE: Multicast with Multiple RP

From: Scott Morris (swm@emanon.com)
Date: Thu Aug 26 2004 - 12:28:18 GMT-3


Why would that range be denied by default?

 
Scott Morris, CCIE4 (R&S/ISP-Dial/Security/Service Provider) #4713, CISSP,
JNCIP, et al.
IPExpert CCIE Program Manager
IPExpert Sr. Technical Instructor
swm@emanon.com/smorris@ipexpert.net
http://www.ipexpert.net
 
 

-----Original Message-----
From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf Of
gladston@br.ibm.com
Sent: Thursday, August 26, 2004 10:23 AM
To: ccielab@groupstudy.com
Subject: Multicast with Multiple RP

Is there any reason to explicity deny 239.0.0.0?
(considering that it would be denied anyway by default)

=========================
example from http://www.cisco.com/warp/public/105/48.html#autowithmult

RP 2 Configuration
 
ip multicast-routing
 
interface loopback0
ip address <address> <mask>
ip pim sparse-dense-mode
 
ip pim send-RP-announce loopback0 scope 16 group-list 1 ip pim
send-RP-discovery scope 16

access-list 1 deny 239.0.0.0 0.255.255.255 access-list 1 permit 224.0.0.0
15.255.255.255 =============================



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