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II - Mission Support Sensitive

Rules and Groups employed by this XCCDF Profile

  • SRG-NET-000512-L2S-000001

    <GroupDescription></GroupDescription>
    Group
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  • The Cisco switch must have Storm Control configured on all host-facing switchports.

    &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

  • SRG-NET-000512-L2S-000002

    <GroupDescription></GroupDescription>
    Group
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  • The Cisco switch must have IGMP or MLD Snooping configured on all VLANs.

    &lt;VulnDiscussion&gt;IGMP and MLD snooping provide a way to constrain multicast traffic at Layer 2. By monitoring the IGMP or MLD membership repor...
    Rule Low Severity
    Show

  • SRG-NET-000512-L2S-000003

    <GroupDescription></GroupDescription>
    Group
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  • The Cisco switch must implement Rapid Spanning Tree Protocol (STP) where VLANs span multiple switches with redundant links.

    &lt;VulnDiscussion&gt;STP is implemented on bridges and switches to prevent Layer 2 loops when a broadcast domain spans multiple bridges and switch...
    Rule Medium Severity
    Show

  • SRG-NET-000512-L2S-000004

    <GroupDescription></GroupDescription>
    Group
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  • The Cisco switch must enable Unidirectional Link Detection (UDLD) to protect against one-way connections.

    &lt;VulnDiscussion&gt;In topologies where fiber optic interconnections are used, physical misconnections can occur that allow a link to appear to b...
    Rule Medium Severity
    Show

  • SRG-NET-000512-L2S-000005

    <GroupDescription></GroupDescription>
    Group
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  • The Cisco switch must have all trunk links enabled statically.

    &lt;VulnDiscussion&gt;When trunk negotiation is enabled via Dynamic Trunk Protocol (DTP), considerable time can be spent negotiating trunk settings...
    Rule Medium Severity
    Show

  • SRG-NET-000512-L2S-000007

    <GroupDescription></GroupDescription>
    Group
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  • The Cisco switch must have all disabled switch ports assigned to an unused VLAN.

    &lt;VulnDiscussion&gt;A disabled port that is assigned to a user or management VLAN may become enabled by accident or by an attacker and as a resul...
    Rule Medium Severity
    Show

  • SRG-NET-000512-L2S-000008

    <GroupDescription></GroupDescription>
    Group
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  • The Cisco switch must not have the default VLAN assigned to any host-facing switch ports.

    &lt;VulnDiscussion&gt;In a VLAN-based network, switches use the default VLAN (i.e., VLAN 1) for in-band management and to communicate with other ne...
    Rule Medium Severity
    Show

  • SRG-NET-000512-L2S-000009

    <GroupDescription></GroupDescription>
    Group
    Show

  • The Cisco switch must have the default VLAN pruned from all trunk ports that do not require it.

    &lt;VulnDiscussion&gt;The default VLAN (i.e., VLAN 1) is a special VLAN used for control plane traffic such as Spanning-Tree Protocol (STP), Dynami...
    Rule Medium Severity
    Show

  • SRG-NET-000512-L2S-000010

    <GroupDescription></GroupDescription>
    Group
    Show

  • The Cisco switch must not use the default VLAN for management traffic.

    &lt;VulnDiscussion&gt;Switches use the default VLAN (i.e., VLAN 1) for in-band management and to communicate with directly connected switches using...
    Rule Medium Severity
    Show

  • SRG-NET-000512-L2S-000011

    <GroupDescription></GroupDescription>
    Group
    Show

  • The Cisco switch must have all user-facing or untrusted ports configured as access switch ports.

    &lt;VulnDiscussion&gt;Double encapsulation can be initiated by an attacker who has access to a switch port belonging to the native VLAN of the trun...
    Rule Medium Severity
    Show

Node 2

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The content of the drawer really is up to you. It could have form fields, definition lists, text lists, labels, charts, progress bars, etc. Spacing recommendation is 24px margins. You can put tabs in here, and can also make the drawer scrollable.

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