Details

Verify no tunnel interfaces are defined.

Solution

Remove any tunnel interfaces.
hostname(config)#no interface tunnel {instance}

Supportive Information

The following resource is also helpful.

• https://workbench.cisecurity.org/files/508

This security hardening control applies to the following category of controls within NIST 800-53: System and Communications Protection.This control applies to the following type of system Cisco.

References

• 800-53|SC-7(7)

Source

• Tenable.com/audits