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Access list and perfix list

Discussion in 'Networking' started by Pasu, Apr 10, 2013.

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  1. Pasu

    Pasu Thread Starter

    Joined:
    Dec 12, 2012
    Messages:
    16
    Hello everyone,
    Please help me to understand this.

    On Router2, we can see the routes advertised:


    If I use an access-list to filter out few networks:

    Will this command filter out 192.168.4.128/26 and 192.168.4.192/26 along with 192.168.4.0/25? If not why?
    I think it should filter out because /26 comes under /25.
    And why we need to use prefix list to filter 192.168.4.192/26 and 192.168.4.128/26?


    Please help me out. I am really confused.
    :confused:
     
  2. Pasu

    Pasu Thread Starter

    Joined:
    Dec 12, 2012
    Messages:
    16
    Am I posting this in wrong place.
    If so please let me where am i suppose to post.
     
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