VLAN配置

分析pc1pc3接口为accessvlan2pc2/4/5/6在同一网段pc2可以访问pc4/5/6pc4访问pc5但不能访问pc6所以接口是hybird连接路由器也是hybirdpc2可以访问4/5/6所以4/5/6的u列表中要放通2返程时2的u列表中要放通4/5/6pc4可以访问5不能访问6所以在5的u列表中放通4返程时在4的u列表中放通5pc5不能访问6所以允许列表中不能放通6所有交换机之间用trunk要求pc1/3可以访问2/4/5/6所以放通2 3 4 5 6sw1:[sw1]vlan batch 4 5 6 [sw1]int g 0/0/1 [sw1-GigabitEthernet0/0/1]port link-type access [sw1-GigabitEthernet0/0/1]port default vlan 2 [sw1-GigabitEthernet0/0/1]int g 0/0/2 [sw1-GigabitEthernet0/0/2]po [sw1-GigabitEthernet0/0/2]port hybrid pvid vlan 3 [sw1-GigabitEthernet0/0/2]port hybrid untagged vlan [sw1-GigabitEthernet0/0/2]port hybrid tagged vlan 1 [sw1-GigabitEthernet0/0/2]int g 0/0/3 [sw1-GigabitEthernet0/0/3]port link-type trunk [sw1-GigabitEthernet0/0/3]port trunk allow-pass vlan 2 3 4 5 6 [sw1-GigabitEthernet0/0/3]int g 0/0/4 [sw1-GigabitEthernet0/0/4]port hybrid untagged vlan 3 4 5 6 [sw1-GigabitEthernet0/0/4]port hybrid tagged vlan 1 2 [sw1]display port vlan active TTAG UUNTAG ------------------------------------------------------------------------------- Port Link Type PVID VLAN List ------------------------------------------------------------------------------- GE0/0/1 access 2 U: 2 GE0/0/2 hybrid 3 U: 3 to 6 T: 1 GE0/0/3 trunk 1 U: 1 T: 2 to 6 GE0/0/4 hybrid 1 U: 3 to 6 T: 1 to 2 GE0/0/5 hybrid 1 U: 1 GE0/0/6 hybrid 1 U: 1 GE0/0/7 hybrid 1 U: 1sw2:[sw2]vlan batch 2 to 6 [sw2]int g 0/0/1 [sw2-GigabitEthernet0/0/1]port link-type access [sw2-GigabitEthernet0/0/1]port default vlan 2 [sw2-GigabitEthernet0/0/1]int g 0/0/2 [sw2-GigabitEthernet0/0/2]port hybrid pvid vlan 4 [sw2-GigabitEthernet0/0/2]port hybrid untagged vlan 134 [sw2-GigabitEthernet0/0/2]port hybrid tagged vlan 1 [sw2-GigabitEthernet0/0/2]int g0/0/3 [sw2-GigabitEthernet0/0/3]port link-type trunk [sw2-GigabitEthernet0/0/3]port trunk allow-pass vlan 2 3 4 5 6 [sw2-GigabitEthernet0/0/3]int g 0/0/4 [sw2-GigabitEthernet0/0/4]port link-type trunk [sw2-GigabitEthernet0/0/4]port link-type trunk [sw2-GigabitEthernet0/0/4]port trunk allow-pass vlan 2 3 4 5 6 [sw2]display port vlan active TTAG UUNTAG ------------------------------------------------------------------------------- Port Link Type PVID VLAN List ------------------------------------------------------------------------------- GE0/0/1 access 2 U: 2 GE0/0/2 hybrid 4 U: 3 to 5 T: 1 GE0/0/3 trunk 1 U: 1 T: 2 to 6 GE0/0/4 trunk 1 U: 1 T: 2 to 6 GE0/0/5 hybrid 1 U: 1 GE0/0/6 hybrid 1 U: 1sw3:[sw3]vlan batch 2 to 6 [sw3]int g 0/0/1 [sw3-GigabitEthernet0/0/1]port hybrid pvid vlan 5 [sw3-GigabitEthernet0/0/1]port hybrid untagged vlan 1 3 4 5 [sw3-GigabitEthernet0/0/1]port hybrid tagged vlan 1 [sw3-GigabitEthernet0/0/1]int g 0/0/2 [sw3-GigabitEthernet0/0/2]port hybrid pvid vlan 6 [sw3-GigabitEthernet0/0/2]port hybrid untagged vlan 1 3 6 [sw3-GigabitEthernet0/0/2]port hybrid tagged vlan 1 [sw3-GigabitEthernet0/0/3]port link-type trunk [sw3-GigabitEthernet0/0/3]port trunk allow-pass vlan 2 3 4 5 6 [sw3]display port vlan active TTAG UUNTAG ------------------------------------------------------------------------------- Port Link Type PVID VLAN List ------------------------------------------------------------------------------- GE0/0/1 hybrid 5 U: 3 to 5 T: 1 GE0/0/2 hybrid 6 U: 3 6 T: 1 GE0/0/3 trunk 1 U: 1 T: 2 to 6 GE0/0/4 hybrid 1 U: 1 GE0/0/5 hybrid 1 U: 1ar1:sys # 子接口 VLAN2 配置正确 int g 0/0/0.2 ip address 192.168.2.254 24 dot1q termination vid 2 arp broadcast enable dhcp select global quit # 全局开启 DHCP dhcp enable # VLAN2 地址池正确 ip pool vlan2 network 192.168.2.0 m 24 gateway-list 192.168.2.254 dns 8.8.8.8 quit # 物理接口开启正确 int g 0/0/0 undo shutdown quit这个路由器上的代码我试了太多轮了有点乱了就全部复制给ai让他保留不重复的有用的剩下的都删除了但是我配置完以后只有PC1和PC3两个vlan2的设备有IP地址剩下的都是0.0.0.0问了豆包好久也试了好多还是没有结果