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# View ports in port group

Storage hosts are systems that use storage system LUN resources. A logical unit number (LUN) is an identifier that is used for labeling and designating subsystems of physical or virtual storage.

## Prerequisites

See Roles and associated permissions to determine the user roles that can perform this task.

## Steps

1. Select the storage system.
2. Select Hosts > Port Groups.
3. Select the port group and click .
4. Click the number in the Ports field.
5. Use the Ports list view to view and manage ports.

   The following properties are displayed:

   Dir:Port—Storage system director and port in the port group.

   Identifier—IQN of an iSCSI endpoint or WWN of an FC port.

   Port Groups—Number of port groups where the port is a member.

   PG Protocol—Associated protocol ( SCSI FC, NVMe/FC (for storage systems running PowerMaxOS 10.1.0.0 or later), iSCSI, or NVMe/TCP). This property is not applicable for storage systems running HYPERMAX OS 5977 or PowerMaxOS 5978.

   Masking Views—Number of masking views where the port is associated.

   Mapped Volumes—Number of volumes that are mapped to the port.

   The following controls are available:

   Add Ports— Add ports to port groups

   Remove — Remove ports from port groups

   —View port details