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I - Mission Critical Public

Rules and Groups employed by this XCCDF Profile

  • The Arista MLS layer 2 switch must have BPDU Guard enabled on all switch ports connecting to access layer switches and hosts.

    If a rogue switch is introduced into the topology and transmits a Bridge Protocol Data Unit (BPDU) with a lower bridge priority than the existing root bridge, it will become the new root bridge and...
    Rule Medium Severity
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  • SRG-NET-000362-L2S-000023

    Group
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  • The Arista MLS switch must have STP Loop Guard enabled on all nondesignated STP switch ports.

    The Spanning Tree Protocol (STP) loop guard feature provides additional protection against STP loops. An STP loop is created when an STP blocking port in a redundant topology erroneously transition...
    Rule Medium Severity
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  • SRG-NET-000362-L2S-000025

    Group
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  • The Arista MLS layer 2 switch must have DHCP snooping for all user VLANs to validate DHCP messages from untrusted sources.

    In an enterprise network, devices under administrative control are trusted sources. These devices include the switches, routers, and servers in the network. Host ports and unknown DHCP servers are ...
    Rule Medium Severity
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siemur/test-space

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