I - Mission Critical Public
Rules and Groups employed by this XCCDF Profile
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SRG-NET-000193-L2S-000020
Group -
The SEL-2740S -must be configured to limit excess bandwidth and denial of service (DoS) attacks.
Denial of service is a condition when a resource is not available for legitimate users. Packet flooding DDoS attacks are referred to as volumetric attacks and have the objective of overloading a ne...Rule Medium Severity -
SRG-NET-000331-L2S-000001
Group -
The SEL-2740S must be configured to packet capture flows.
Without the capability to select a user session to capture/record or view/hear, investigations into suspicious or harmful events would be hampered by the volume of information captured. The volume ...Rule Medium Severity -
SRG-NET-000332-L2S-000002
Group -
The SEL-2740S must be configured to capture flows for real-time visualization tools.
Without the capability to remotely view/hear all content related to a user session, investigations into suspicious user activity would be hampered. Real-time monitoring allows authorized personnel ...Rule Medium Severity -
SRG-NET-000362-L2S-000024
Group -
The SEL-2740S must be configured to prevent packet flooding and bandwidth saturation.
Access layer switches use the Content Addressable Memory (CAM) table to direct traffic to specific ports based on the VLAN number and the destination MAC address of the frame. When a router has an ...Rule Medium Severity -
SRG-NET-000362-L2S-000026
Group -
SEL-2740S flow rules must include the host IP addresses that are bound to designated SEL-2740S ports for ensuring trusted host access.
IP Source Guard provides source IP address filtering on a Layer 2 port to prevent a malicious host from impersonating a legitimate host by assuming the legitimate host's IP address. The feature use...Rule Medium Severity
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