Dell PowerEdge FM120x4 Owner's Manual

In this configuration, the individual node network adapters are isolated from other nodes in the sled, with a dedicated pass-through module (PTM) port mapped to LAN on motherboard (LOM) on each nodes. The LOM1 on each node is operational, and it is recommended that the LOM2 must be disabled in the operating system. This configuration functions when the TOR connections for each node within a sled are on the network layer 2 domain.

This configuration enhances security, as security features like firewalls are installed in the external rack switches, and is useful in multi-tenant configurations.

Table 1. Enhanced network adapter isolation configuration icon descriptionThe following table describes about the enhanced network adapter isolation configuration icon.

Icon	Description
	Network path