Yes, it is possible to create sub-interfaces with 802.1q VLAN IDs on Sangfor NGAF's Next-Generation Firewall (NGFW) that supports LACP.

To create a sub-interface with a VLAN ID, you first need to configure the physical interface with the IP address, subnet mask, and other parameters required for the parent interface. Then, you can create sub-interfaces on that physical interface with specific VLAN IDs.

The exact steps for creating sub-interfaces with VLAN IDs may vary depending on the specific version of Sangfor NGAF and the interface configuration you want to use. However, in general, you can follow these steps:

Log in to the Sangfor NGAF management interface and navigate to the interface configuration page.

Select the physical interface you want to configure, and click the "Edit" or "Configure" button.

In the interface configuration page, look for an option to create sub-interfaces or VLAN interfaces. This may be labeled differently depending on the NGFW model or firmware version, but it is typically found under the "Advanced" or "VLAN" settings.

Create a new sub-interface by specifying the VLAN ID you want to use, along with any additional configuration parameters, such as the IP address, subnet mask, and default gateway.

Repeat the above steps for each additional VLAN ID and sub-interface you want to create.

Once you have created the sub-interfaces with VLAN IDs, you can configure LACP on each of them if needed, as well as any other firewall policies or routing rules that are required for your network configuration.

Yes, it is possible to create sub-interfaces with 802.1q VLAN IDs on Sangfor NGAF's Next-Generation Firewall (NGFW) that supports LACP.

To create a sub-interface with a VLAN ID, you first need to configure the physical interface with the IP address, subnet mask, and other parameters required for the parent interface. Then, you can create sub-interfaces on that physical interface with specific VLAN IDs.

The exact steps for creating sub-interfaces with VLAN IDs may vary depending on the specific version of Sangfor NGAF and the interface configuration you want to use. However, in general, you can follow these steps:

Log in to the Sangfor NGAF management interface and navigate to the interface configuration page.

Select the physical interface you want to configure, and click the "Edit" or "Configure" button.

In the interface configuration page, look for an option to create sub-interfaces or VLAN interfaces. This may be labeled differently depending on the NGFW model or firmware version, but it is typically found under the "Advanced" or "VLAN" settings.

Create a new sub-interface by specifying the VLAN ID you want to use, along with any additional configuration parameters, such as the IP address, subnet mask, and default gateway.

Repeat the above steps for each additional VLAN ID and sub-interface you want to create.

Once you have created the sub-interfaces with VLAN IDs, you can configure LACP on each of them if needed, as well as any other firewall policies or routing rules that are required for your network configuration.