华为ENSP-实验拓扑** 附件：**—>三层交换机互联-路由设置.zip
    次种方式互联需要添加路由
    否则172.16.1.0/24和172.16.6.0/24
    网段之间无法通信
    image.png

    1. sw1 sw2 不加路由：1.100-1.1.1.2 x
    2.                   1.100-6.100 x
    3.                   6.100-1.1.1.1 x
    4.                   6.100-1.100 x
    5. sw1 路由 172.16.6.0/24 1.1.1.2（对段IP）
    6. sw2 路由 172.16.1.0/24 1.1.1.1（对段IP）
    7.     或者 默认路由0.0.0.0/0 也可以
    8.                   1.100-1.1.1.2 v
    9.                   1.100-6.100 v
    10.                   6.100-1.1.1.1 v
    11.                   6.100-1.100 v
    1. <sw3>dis ip routing-table 
    2. Destination/Mask    Proto   Pre  Cost      Flags NextHop         Interface
    4.         1.1.1.0/30  Direct  0    0           D   1.1.1.1         Vlanif100
    5.         1.1.1.1/32  Direct  0    0           D   127.0.0.1       Vlanif100
    6.       127.0.0.0/8   Direct  0    0           D   127.0.0.1       InLoopBack0
    7.       127.0.0.1/32  Direct  0    0           D   127.0.0.1       InLoopBack0
    8.      172.16.1.0/24  Direct  0    0           D   172.16.1.254    Vlanif10
    9.    172.16.1.254/32  Direct  0    0           D   127.0.0.1       Vlanif10
    10.      172.16.6.0/24  Static  60   0          RD   1.1.1.2         Vlanif100
    12. <sw3>
    13. ················································································
    14. <sw4>dis ip routing-table 
    15. Destination/Mask    Proto   Pre  Cost      Flags NextHop         Interface
    17.         1.1.1.0/30  Direct  0    0           D   1.1.1.2         Vlanif100
    18.         1.1.1.2/32  Direct  0    0           D   127.0.0.1       Vlanif100
    19.       127.0.0.0/8   Direct  0    0           D   127.0.0.1       InLoopBack0
    20.       127.0.0.1/32  Direct  0    0           D   127.0.0.1       InLoopBack0
    21.      172.16.1.0/24  Static  60   0          RD   1.1.1.1         Vlanif100
    22.      172.16.6.0/24  Direct  0    0           D   172.16.6.254    Vlanif60
    23.    172.16.6.254/32  Direct  0    0           D   127.0.0.1       Vlanif60
    25. <sw4>
    26. ················································································
    27. PC3>tracert 172.16.6.100
    29. traceroute to 172.16.6.100, 8 hops max
    30. (ICMP), press Ctrl+C to stop
    31.  1  172.16.1.254   31 ms  16 ms  16 ms
    32.  2  1.1.1.2   46 ms  47 ms  47 ms
    33.  3  172.16.6.100   63 ms  47 ms  62 ms
    35. PC3>
    36. ················································································
    37. PC4>tracert 172.16.1.100
    39. traceroute to 172.16.1.100, 8 hops max
    40. (ICMP), press Ctrl+C to stop
    41.  1  172.16.6.254   31 ms  16 ms  15 ms
    42.  2  1.1.1.1   47 ms  47 ms  47 ms
    43.  3  172.16.1.100   78 ms  62 ms  79 ms
    45. PC4>