配置各Switch的接口IP地址[LSW1]vlanbatch1050[LSW1-GigabitEthernet0/0/1]portlink-typeaccess[LSW1-GigabitEthernet0/0/1]portdefaultvlan50[LSW1-GigabitEthernet0/0/2]portlink-typetrunk[LSW1-GigabitEthernet0/0/2]porttrunkallow-passvlan10[LSW2]vlanbatch10204060[LSW2-GigabitEthernet0/0/1]portlink-typetrunk[LSW2-Giga