From: Tony Paterra (apaterra@gmail.com)
Date: Fri Jul 14 2006 - 15:40:48 ART
All, I was doing InternetworkExpert Lab 10 and had a question on
AutoRP mappings...
If I have a set of groups that can be summarized down to a single ACL
entry like:
225.10.x.x
225.26.x.x
225.42.x.x
225.58.x.x
These can all be represented by the ACL entry:
permit 225.10.0.0 0.48.255.255
I understand how this works with a statically configured RP, but if I
wanted to use Auto-RP it shows up as the following in 'show ip pim rp
mapping'
Group(s) 225.8.0.0/14
RP 150.1.3.3 (?), v2v1
Info source: 150.1.3.3 (?), elected via Auto-RP
Uptime: 00:05:39, expires: 00:02:21
This leads me to believe that I should only use ACL lines that have
consecutive wildcard bits turned on (like /14, /15, etc...) and not
use any non-contiguous wildcards. Is this an accurate interpretation
of this behavior?
Thanks,
-- Tony Paterra apaterra@gmail.com
This archive was generated by hypermail 2.1.4 : Tue Aug 01 2006 - 07:13:47 ART