Enrico Vanzetto Lv3Posted 26 Mar 2024 15:56
  
Hi, Sangfor NGAF supports both Layer 2 and Layer 3 interface types.

In a Layer 2 interface, the interface is similar to a common switch. It supports both IPv4 and IPv6 environments. There’s no need to configure an IP address, it doesn’t support route forwarding, and it forwards data according to the MAC address table.

In a Layer 3 interface, you can configure an IP address for the interface. This type of interface is used for routing and forwarding data based on IP addresses.

In general, a mirror interface (also known as a SPAN port) is used to forward copies of network packets from one interface to another, which is useful for network troubleshooting or for implementing network intrusion detection systems.

As i know, you can't add mirror interface to a layer 2 zone.

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