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What is mask for the prefix-list?

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  • 1.  What is mask for the prefix-list?

    Posted 05-21-2017 19:21

     

    Hi, In MX960, we are going to use the below command to associate with bgp policy. If we do not use mask at end of the command, what is effect fot the prefix? Can we say it would have a default mask /64 added at the end? or /128? Thank you

     

    set policy-options prefix-list IMPORT_V_V6 9900:224:5540:9901::1



  • 2.  RE: What is mask for the prefix-list?
    Best Answer

    Posted 05-21-2017 21:26

    From this doc

    If you omit prefix-length for an IPv4 prefix, the default is /32prefix-length. If you omit prefix-length for an IPv6 prefix, the default is /128.


  • 3.  RE: What is mask for the prefix-list?

    Posted 05-22-2017 08:06

    Thank you.