[Top] Network Topologies: TG-DUT1-TG 2-node circular topology with single links between nodes.
[Enc] Packet Encapsulations: Eth-IPv4.
[Cfg] DUT configuration: DUT1 is configured with the be.cfg file and fe.cfg file for the routing of the packet and pcap file as input of the port is routed to the correct remote port, verify the checksum of the received pcap file.
[Ver] TG verification: For functional test case, no need.
[Ref] Applicable standard specifications: