Weird MCast ACL - ??

From: Cisco Nuts (cisconuts@hotmail.com)
Date: Sat Nov 12 2005 - 07:16:20 GMT-3


Hi Group: I have tried to understand this crazy acl. and just cannot get
it.How in the world do I get an even number in the wildcard mask?I wrote
down the 1's and 0's and tried to create a mask based on it but oh! boy -
was I way off?If I get such an acl in the exam, I know I am sc****!! Here
goes: R3 as RP for groups: 225.10.0.0 - 225.10.255.255 225.26.0.0 -
225.26.255.255 225.42.0.0 - 225.42.255.255 225.48.0.0 - 225.48.255.255
Solution:----------------> 225.10.0.0 0.48.25.255 R4 as RP for groups:
226.37.0.0 - 226.37.255.255 226.45.0.0 - 226.45.255.255 227.37.0.0 -
227.37.255.255 227.45.0.0 - 227.45.255.255 Solution:-------------->
226.37.0.0 - 1.8.255.255 Sincerely.



This archive was generated by hypermail 2.1.4 : Thu Dec 01 2005 - 09:12:06 GMT-3