Routing

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  • 1.  Question on Policers

     
    Posted 20 days ago

    Hi.

     

    If I configure an 200Mbps input policer on an IP interface, does the 200Mbps include Ethernet/IP/TCP headers?

     

    Thanks,

    Deepak


    Juniper Business Use Only



  • 2.  RE: Question on Policers

    Posted 17 days ago
    Interestingly, it depends on where you apply the policer.

    https://www.juniper.net/documentation/us/en/software/junos/routing-policy/topics/concept/policer-mx-m120-m320-implementation-overview.html

    NOTE: The measured length of a packet changes according to the family type that the policer applies to. If the policer is applied under the family inet hierarchy, the policer considers only the IPv4 packet length. If the policer is applied under the family vpls hierarchy, the entire Ethernet frame (including the Ethernet MAC header) is included in the packet length.

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    Aaron Gould
    Senior Network Engineer
    aaron@gvtc.com
    https://www.linkedin.com/in/agould123/
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