组网packet tracer三层交换配置交换机×3PC1192.168.1.10192.168.1.254PC2192.168.2.10192.168.2.254PC3192.168.3.10192.168.3.254PC4192.168.4.10192.168.4.254PC5192.168.5.10192.168.5.254Server0192.168.6.10192.168.6.1路由器Route1的FastEthernet00FastEthernet01FastEthernet10和FastEthernet11的IP地址分别为192.168.7.124192.168.8.124192.168.9.124和192.168.6.1FastEthernet10接口与PC7直接相连相互ping通