Uplink exit identification method, device and equipment, medium and product

The invention provides an uplink exit identification method, device and equipment, a medium and a product, and aims to improve the identification accuracy of an uplink exit. The method comprises the following steps: from a routing table and an address resolution protocol arp table of a switch, obtaining a default routing record and an arp table corresponding to each piece of virtual routing forwarding VRF information configured by the switch; according to each default routing record and each arp table, port information corresponding to each piece of VRF information is determined; and according to each piece of port information, identifying an uplink outlet of the switch. 本申请提供了一种上行出口识别方法、装置及设备、介质和产品，旨在提高上行出口的识别准确性。所述方法包括：从交换机的路由表和地址解析协议arp表中，获取所述交换机配置的各个虚拟路由转发VRF信息各自对应的默认路由记录和arp表；根据各个所述默认路由记录和各个所述arp表，确定各个所述VRF信息各自对应的端口信息；根据各个所述端口信息，识别所述交换机的上行出口。