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The Dell OS10 Switch must implement physically or logically separate subnetworks to isolate organization-defined critical system components and functions.

An XCCDF Rule

Description

Separating critical system components and functions from other noncritical system components and functions through separate subnetworks may be necessary to reduce susceptibility to a catastrophic or debilitating breach or compromise that results in system failure. For example, physically separating the command-and-control function from the in-flight entertainment function through separate subnetworks in a commercial aircraft provides an increased level of assurance in the trustworthiness of critical system functions. Satisfies: SRG-NET-000715-L2S-000120, SRG-NET-000512-L2S-000012

ID
SV-269972r1052302_rule
Version
OS10-L2S-000300
Severity
Medium
References
Updated

Remediation Templates

A Manual Procedure

Remove the assignment of the default VLAN from all access switch ports:

OS10(config)# interface range eth1/1/4-1/1/58
OS10(conf-range-eth1/1/4-1/1/58)# switchport mode access
OS10(conf-range-eth1/1/4-1/1/58)# switchport access vlan 200