(Experiment 1?? Simple networking using Huawei Quidway series switches 1.1 experimental purpose 1?? Master the basic configuration commands on Huawei Quidway series switches; 2.?? Master the principle and configuration of VLAN; 3.?? Master the principle and configuration of linkaggregation; 4.?? Master the principle and configuration of spanning tree protocol (STP); 5.?? Master the principle and configuration of GVRP protocol; 6.?? Master the principle and configuration of layer 3 switch and access control list (ACL); 7.?? Master how to remotely configure a switch from a PC or other switches. Experiment 2? Complex networking using Huawei Quidway series switches 2.1 experimental purpose 1? Let students learn how to design and build a typical switching network. 2、? Let the students learn how to configure the spanning tree protocol (STP) in the switching network, how STP works between switches, and how to change the state of the spanning tree by changing the parameters of STP. In addition, students should be able to analyze the construction process of STP through debug information. 3、? Let students learn the dynamic registration process of GVRP. 4、? Let the students learn how to use the three-layer switch to realize the communication between different VLANs and how to limit the communication between different VLANs. 5、? Let the students learn how to configure the switch remotely and how to protect the switch from abuse Unable to login. 6、? Let students learn other configurations of switches, such as port aggregation, ACL, and port monitoring. 7、? Let students have the ability to configure OSPF dynamic routing protocol on layer 3 switches and routers, so that PCs in the switching network can access the external Wan or Internet. 2.2 experimental environment: four quidways3026 Ethernet switches, one quidways3526 Ethernet switch, one quidway2501 router, four PCs, and 13 standard network cables)