> ## Documentation Index
> Fetch the complete documentation index at: https://docs.aviatrix.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Network Segmentation

> This section provides the purpose, elements, and actions performed on the Network Segmentation pages.

This section provides the purpose, elements, and actions performed on the
**Network Segmentation** pages.

<Tabs>
  <Tab title="Overview">
    <Tabs>
      <Tab title="Logical View">
        ### Purpose

        The **Logical view** page shows how network domains are connected or isolated based on configured connection policies, without showing Gateway placement or regional details.

        ### Elements

        <Frame>
          <img src={"/images/reference/ui/networking/network-segmentation-logical.png"} alt="Network Segmentation: Logical View" width="100%" />
        </Frame>

        * **Multi Cloud Network Domain Connectivity canvas**: Visual representation of logical segments and their connections.
        * **Filter dropdown**: Filters the Multi Cloud Network Domain Connectivity canvas by segment and nodes.

        ### Actions

        <AccordionGroup>
          <Accordion title="View Logical Segmentation">
            To view the logical network domain connectivity:

            1. Go to **Networking** > **Network Segmentation** > **Overview**.<br />Select the **Logical View** tab.
            2. The Logical View page appears with the Multi Cloud Network Domain Connectivity canvas.
            3. Review how network domains are connected or isolated based on connection policies.
            4. Optionally, use the **Filter** dropdown to filter the canvas by segment and nodes.

            The canvas shows network domain relationships and connectivity between gateway VPCs/VNets based on their network domains. Thick colored lines represent network domains; thin colored lines represent connectivity between gateways.

            ### Parameter Details

            | CoPilot Parameter Name | Description                                                        |
            | ---------------------- | ------------------------------------------------------------------ |
            | Domain Name            | Name of the logical network domain.                                |
            | Connected Domains      | List of network domains connected to the segment.                  |
            | Isolation Status       | Indicates if the segment is isolated or interconnected.            |
            | Traffic Flow           | Visual representation of data flow between segments.               |
            | Policy Compliance      | Indicates if the segment adheres to defined segmentation policies. |
          </Accordion>
        </AccordionGroup>
      </Tab>

      <Tab title="Physical view">
        ### Purpose

        The **Physical view** page shows how network domains and their members are placed and connected through Transit Gateways and Spoke Gateways across the Transit network.

        ### Elements

        <Frame>
          <img src={"/images/reference/ui/networking/network-segmentation-physical.png"} alt="Network Segmentation: Physical View" width="100%" />
        </Frame>

        * **Multi Cloud Transit Gateway & Spoke Connectivity canvas**: Visual representation of physical segments and their connections.
        * **Filter dropdown**: Filters the Multi Cloud Transit Gateway and Spoke Connectivity canvas by Transit Gateways and nodes.

        ### Actions

        <AccordionGroup>
          <Accordion title="View Physical Segmentation">
            To view the physical network domain connectivity:

            1. Go to **Networking** > **Network Segmentation** > **Overview**.<br />Select the **Physical view** tab.
            2. The Physical view page appears with the Multi Cloud Transit Gateway & Spoke Connectivity canvas.
            3. Review how network domains and their members are placed and connected through Transit Gateways and Spoke Gateways.
            4. Optionally, use the **Filter** dropdown to filter the canvas by Transit Gateways and nodes.

            The canvas shows Spoke/Edge VPCs/VNets and their connectivity via Transit Gateways across the Transit network.

            ### Parameter Details

            | CoPilot Parameter Name | Description                                       |
            | ---------------------- | ------------------------------------------------- |
            | Transit Gateways       | Name of the Transit or Spoke Gateway.             |
            | Connected Domains      | List of network domains connected to the Gateway. |
          </Accordion>
        </AccordionGroup>
      </Tab>

      <Tab title="Regional View">
        ### Purpose

        The **Regional view** page shows where network domain members are deployed across cloud regions to provide geographic visibility of segmentation.

        ### Elements

        <Frame>
          <img src={"/images/reference/ui/networking/network-segmentation-regional.png"} alt="Network Segmentation: Regional View" width="100%" />
        </Frame>

        * **Multi Cloud Region Segmentation canvas**: Visual representation of regions and their domains.
        * **Filter dropdown**: Filters the Multi Cloud Region Segmentation canvas by region and nodes.

        ### Actions

        <AccordionGroup>
          <Accordion title="View Regional Segmentation">
            To view network domain members by cloud region:

            1. Go to **Networking** > **Network Segmentation** > **Overview**.<br />Select the **Regional View** tab.
            2. The Regional View page appears with the Multi Cloud Region Segmentation canvas.
            3. Review where network domain members are deployed across cloud regions.
            4. Optionally, use the **Filter** dropdown to filter the canvas by region and nodes.

            The canvas provides geographic visibility of segmentation by showing domain members by cloud region.

            ### Parameter Details

            | CoPilot Parameter Name | Description                                     |
            | ---------------------- | ----------------------------------------------- |
            | Gateway Regions        | Name of the cloud region.                       |
            | Deployed Domains       | List of network domains deployed in the region. |
          </Accordion>
        </AccordionGroup>
      </Tab>
    </Tabs>
  </Tab>

  <Tab title="Network Domains">
    ## Purpose

    The **Network Domains** page creates and manages network domains that define routing isolation and controlled connectivity between Spoke Gateways through Transit Gateways.

    ## Elements

    <Frame>
      <img src={"/images/reference/ui/networking/network-segmentation-domains.png"} alt="Network Segmentation: Network Domains" width="100%" />
    </Frame>

    * **+ Network Domain** button: Starts the workflow to create a new network domain.
    * **Transit Gateways button**: Start the workflow to enable Network Segmentation on Transit Gateways.
    * **Network Domains table**: Displays existing network domains with details such as Domain Name, Associations, and Connected To.
    * **Edit button**: Opens the edit workflow for the selected network domain.
    * **Delete button**: Deletes the selected network domain after confirmation.

    ## Actions

    <AccordionGroup>
      <Accordion title="View Network Domains">
        To view network domains:

        1. Go to **Networking** > **Network Segmentation** > **Network Domains**.
        2. The Network Domains page appears with the table of existing network domains.
        3. Review Domain Name, Associations, and Connected To for each domain.

        The table displays all configured network domains and their routing isolation and connectivity settings.

        ### Parameter Details

        | CoPilot Parameter Name | Description                                                   |
        | ---------------------- | ------------------------------------------------------------- |
        | Name (Domain Name)     | Name of the network domain.                                   |
        | Associations           | Spoke/Edge Gateways or TGW Domain associated with the domain. |
        | Connected To           | Other network domains connected to this domain.               |
      </Accordion>

      <Accordion title="Create Network Domain">
        To create a network domain:

        1. Go to **Networking** > **Network Segmentation** > **Network Domains**.
        2. Click **+ Network Domain**.
        3. Enter the **Name** for the network domain.
        4. Configure **Associations** (Spoke/Edge Gateways or TGW Domain).
        5. Configure **Connect to Network Domain** to define connectivity to other domains.
        6. Click **Save**.

        The new network domain is created and appears in the Network Domains table.

        ### Parameter Details

        | CoPilot Parameter Name    | Description                                                     |
        | ------------------------- | --------------------------------------------------------------- |
        | Name                      | Name of the network domain.                                     |
        | Associations              | Spoke/Edge Gateways or TGW Domain to associate with the domain. |
        | Connect to Network Domain | Other network domains this domain can connect to.               |
      </Accordion>

      <Accordion title="Enable Network Segmentation on Transit Gateways">
        To enable network segmentation on Transit Gateways:

        1. Go to **Networking** > **Network Segmentation** > **Network Domains**.
        2. Click **Transit Gateways**.
        3. Enable network segmentation on the desired Transit Gateways.

        Enable network segmentation on Transit Gateways before creating network domains.
      </Accordion>

      <Accordion title="Edit Network Domain">
        To edit a network domain:

        1. Go to **Networking** > **Network Segmentation** > **Network Domains**.
        2. Locate the network domain in the table and click the **Edit** icon.
        3. Update **Associations** and **Connect to Network Domain** as needed.
        4. Save your changes.

        Changes take effect immediately after saving.

        ### Parameter Details

        | CoPilot Parameter Name    | Description                                                   |
        | ------------------------- | ------------------------------------------------------------- |
        | Associations              | Spoke/Edge Gateways or TGW Domain associated with the domain. |
        | Connect to Network Domain | Other network domains this domain can connect to.             |
      </Accordion>

      <Accordion title="Delete Network Domain">
        To delete a network domain:

        1. Go to **Networking** > **Network Segmentation** > **Network Domains**.
        2. Locate the network domain in the table and click the **Delete** icon.
        3. Confirm the deletion.

        You can only delete a network domain if it has no associations or connections.
      </Accordion>
    </AccordionGroup>
  </Tab>
</Tabs>