STIGQter: STIG Summary: Layer 2 Switch Security Requirements Guide Version: 1 Release: 6 Benchmark Date: 24 Jan 2020:

The layer 2 switch must have Dynamic Address Resolution Protocol (ARP) Inspection (DAI) enabled on all user VLANs.

DISA Rule

SV-76675r1_rule

Vulnerability Number

V-62185

Group Title

SRG-NET-000362

Rule Version

SRG-NET-000362-L2S-000027

Severity

CAT II

CCI(s)

• CCI-002385 - The information system protects against or limits the effects of organization-defined types of denial of service attacks by employing organization-defined security safeguards.

Weight

10

Fix Recommendation

Configure the switch to have Dynamic Address Resolution Protocol (ARP) Inspection (DAI) enabled on all user VLANs.

Check Contents

Review the switch configuration to verify that Dynamic Address Resolution Protocol (ARP) Inspection (DAI) feature is enabled on all user VLANs.

If DAI is not enabled on all user VLANs, this is a finding.

Vulnerability Number

V-62185

Documentable

False

Rule Version

SRG-NET-000362-L2S-000027

Severity Override Guidance

Review the switch configuration to verify that Dynamic Address Resolution Protocol (ARP) Inspection (DAI) feature is enabled on all user VLANs.

If DAI is not enabled on all user VLANs, this is a finding.

Check Content Reference

M

Target Key

2917

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