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SEL-2740S L2S Security Technical Implementation Guide

Rules, Groups, and Values defined within the XCCDF Benchmark

  • The SEL-2740S must be configured to prevent packet flooding and bandwidth saturation.

    <VulnDiscussion>Access layer switches use the Content Addressable Memory (CAM) table to direct traffic to specific ports based on the VLAN nu...
    Rule Medium Severity
  • SRG-NET-000362-L2S-000026

    <GroupDescription></GroupDescription>
    Group
  • SEL-2740S flow rules must include the host IP addresses that are bound to designated SEL-2740S ports for ensuring trusted host access.

    &lt;VulnDiscussion&gt;IP Source Guard provides source IP address filtering on a Layer 2 port to prevent a malicious host from impersonating a legit...
    Rule Medium Severity
  • The SEL-2740S must authenticate all network-connected endpoint devices before establishing any connection.

    &lt;VulnDiscussion&gt;Without authenticating devices, unidentified or unknown devices may be introduced, thereby facilitating malicious activity. ...
    Rule Medium Severity

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