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    JNCIE-DC

    By: BARBARA CASTRO SERANTES , 16 days ago

    Hello everyone! I would like to know if there is a support group to prepare JNCIE-DC. Thanks a lot! ------------------------------ BARBARA CASTRO SERANTES ------------------------------

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    RE: Overlay ARP packet (DDoS Protection)

    By: Anonymous , one month ago

    This message was posted by a user wishing to remain anonymous Hi, With ARP suppression and the target address is present in the leaf cache, the switch responds to the broadcast or unicast ARP request. If the target IP/MAC is not present, the switch ...

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    RE: Overlay ARP packet (DDoS Protection)

    By: Anonymous , one month ago

    This message was posted by a user wishing to remain anonymous Hi, Do you mean the switch will drop/not sent the ARP packet to another leaf (VTEP)? Because if an ARP packet is received on a VTEP interface how can a switch tell the difference between ...

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    RE: Apstra VRF scaling

    By: Kyle Baxter , one month ago

    There is a tooltip that explains the reason behind this requirement. It's required for multi-vendor interoperability and is also used for deriving external interfaces. If you are approaching the 4K limit then please reach out to <apstra-plm-team@juniper.net> ...

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    Apstra VRF scaling

    By: PER TOFT , one month ago

    We have been using Apstra to orchestrate a Juniper EVPN VXLAN IP Fabric for more than a year now. Overall its working very well and is more or less intuitive what to do. However, there is a big scalability concern which have got my attention. When I ...

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    RE: Overlay ARP packet (DDoS Protection)

    By: Anonymous , one month ago

    This message was posted by a user wishing to remain anonymous Hi, I think Overlay ARP packets means that the ARP packets is flood to all other leaf's with a VXLAN header when the incoming ARP message to the leaf has no match in EVPN database. A trigger ...

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    Overlay ARP packet (DDoS Protection)

    By: Anonymous , one month ago

    This message was posted by a user wishing to remain anonymous Greetings, We are experiencing some VXLAN DDoS violations (e.g. Mar 7 15:55:15 XXXXX-QFX-L3 jddosd[12206]: DDOS_PROTOCOL_VIOLATION_SET: Warning: Host-bound traffic for protocol/exception ...

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