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    Ports Used for Clustering
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    Ports Used for Clustering

    Table of Contents

    Ports Used for Clustering

    Ports used by the firewall and Panorama for clustering.
    The firewall and Panorama use the following ports for clustering.
    Destination Port
    Protocol
    Description
    28510
    TCP
    Used for C3 cluster low latency replicator (HSCI port communication).
    28511
    TCP
    Used for C3 cluster normal latency replicator (HSCI port communication).
    28830
    TCP
    Used for C3 cluster streaming proxy service (HSCI port communication).
    28840
    TCP
    Used to listen for the management port heartbeat.

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