Wired Intelligent Edge

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Bring performance and reliability to your network with the HPE Aruba Networking Core, Aggregation, and Access layer switches. Discuss the latest features and functionality of your switching devices, and find ways to improve security across your network to bring together a mobile-first solution
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Dynamic ARP Protection

This thread has been viewed 9 times

  • 1.  Dynamic ARP Protection

    Posted Feb 25, 2020 12:45 AM

    Dear All Expert

     

    Good Day. I going to configure Dynamic ARP Protection. 

    And I having a 1 question keep confusing me. If lets said 1 of the switch I miss-out to configure the Dynamic ARP Protection is there anything will happen?



  • 2.  RE: Dynamic ARP Protection
    Best Answer

    Posted Feb 27, 2020 01:44 AM

    Hello,

     

    Any expert can help answer my question.



  • 3.  RE: Dynamic ARP Protection
    Best Answer

    EMPLOYEE
    Posted Feb 28, 2020 12:01 AM

    Hi blu3nood,

     

    From my point of view, if you miss configuring dynamic arp protection on one of your switches you will have one switch without this security feature enabled. Ther shouldn't be an issue with the network, as dynamic arp protection is running on every switch locally. 

     

    If someone is trying to insert a wrong arp entry it will work in this specific switch, but not for the others. 

     

    So no issue for your network to work, but it could be a security issue. 

     

    BR

    florian



  • 4.  RE: Dynamic ARP Protection
    Best Answer

    Posted Feb 28, 2020 12:06 AM

    Dear 

     

    Appreciate your answer. I just want the clarification and this is my first time configure Dynamic Arp Protection and DHCP Snooping.

     

    Sincerely

    CheeWong