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Juniper EX Series Switches Layer 2 Switch Security Technical Implementation Guide

Rules, Groups, and Values defined within the XCCDF Benchmark

  • The Juniper EX switch must be configured to enable IP Source Guard on all user-facing or untrusted access VLANs.

    <VulnDiscussion>IP Source Guard provides source IP address filtering on an untrusted layer 2 interface to prevent a malicious host from imper...
    Rule Medium Severity
    Show

  • SRG-NET-000362-L2S-000027

    <GroupDescription></GroupDescription>
    Group
    Show

  • The Juniper EX switch must be configured to enable Dynamic Address Resolution Protocol (ARP) Inspection (DAI) on all user VLANs.

    &lt;VulnDiscussion&gt;DAI intercepts Address Resolution Protocol (ARP) requests and verifies that each of these packets has a valid IP-to-MAC addre...
    Rule Medium Severity
    Show

  • SRG-NET-000512-L2S-000001

    <GroupDescription></GroupDescription>
    Group
    Show

  • The Juniper EX switch must be configured to enable Storm Control on all host-facing access interfaces.

    &lt;VulnDiscussion&gt;A traffic storm occurs when packets flood a LAN, creating excessive traffic and degrading network performance. Traffic storm ...
    Rule Low Severity
    Show

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