一般情况下两个设备之间的通信是双向的,因此路由也必须是双向的,在本端配置完静态路由以后,请不要忘记在对端设备上配置回程路由。 在不同网段的主机通过几台Switch相连,要求不配置动态路由协议,使不同网段的任意两台主机之间能够互通。 网络拓扑图 1.创建VLAN并配置各接口所属VLAN,配置各VLANIF接口的IP地址,实现相邻设备网络互通。 2.在各主机上配置IP缺省网关,在各台Switch上配置IPv4静态路由或者静态缺省路由,使不同网段的任意两台主机之间能够互通。 操作步骤1.配置各接口所属VLAN# 配置SwitchA [HUAWEI] sysname SwitchA [SwitchA] vlan batch 10 30 [SwitchA] interface gigabitethernet 0/0/1 [SwitchA-GigabitEthernet0/0/1] port link-type trunk [SwitchA-GigabitEthernet0/0/1] port trunk allow-pass vlan 10 [SwitchA-GigabitEthernet0/0/1] quit [SwitchA] interface gigabitethernet 0/0/2 [SwitchA-GigabitEthernet0/0/2] port link-type access [SwitchA-GigabitEthernet0/0/2] port default vlan 30 [SwitchA-GigabitEthernet0/0/2] quit # 配置SwitchB [HUAWEI] sysname SwitchB [SwitchB] vlan batch 10 20 40 [SwitchB] interface gigabitethernet 0/0/1 [SwitchB -GigabitEthernet0/0/1] port link-type trunk [SwitchB -GigabitEthernet0/0/1] port trunk allow-pass vlan 10 [SwitchB -GigabitEthernet0/0/1] quit [SwitchB] interface gigabitethernet 0/0/3 [SwitchB -GigabitEthernet0/0/2] port link-type access [SwitchB -GigabitEthernet0/0/2] port default vlan 40 [SwitchB -GigabitEthernet0/0/2] quit [SwitchB] interface gigabitethernet 0/0/2 [SwitchB -GigabitEthernet0/0/1] port link-type trunk [SwitchB -GigabitEthernet0/0/1] port trunk allow-pass vlan 30 [SwitchB -GigabitEthernet0/0/2] quit # 配置SwitchC [HUAWEI] sysname SwitchC [SwitchC] vlan batch 20 50 [SwitchC] interface gigabitethernet 0/0/1 [SwitchC-GigabitEthernet0/0/1] port link-type trunk [SwitchC-GigabitEthernet0/0/1] port trunk allow-pass vlan 20 [SwitchC-GigabitEthernet0/0/1] quit [SwitchC] interface gigabitethernet 0/0/2 [SwitchC-GigabitEthernet0/0/2] port link-type access [SwitchC-GigabitEthernet0/0/2] port default vlan 50 [SwitchC-GigabitEthernet0/0/2] quit # 配置SwitchA [SwitchA] interface vlanif 10 [SwitchA-Vlanif10] ip address 10.1.4.1 30 [SwitchA-Vlanif10] quit [SwitchA] interface vlanif 30 [SwitchA-Vlanif30] ip address 10.1.1.1 24 [SwitchA-Vlanif30] quit # 配置SwitchB [SwitchB] interface vlanif 10 [SwitchB-Vlanif10] ip address 10.1.4.2 30 [SwitchB-Vlanif10] quit [SwitchB] interface vlanif 40 [SwitchB-Vlanif30] ip address 10.1.2.1 24 [SwitchB-Vlanif30] quit [SwitchB] interface vlanif 20 [SwitchB-Vlanif30] ip address 10.1.4.5 30 # 配置SwitchC [SwitchC] interface vlanif 20 [SwitchC-Vlanif10] ip address 10.1.4.6 30 [SwitchC-Vlanif10] quit [SwitchC] interface vlanif 50 [SwitchC-Vlanif30] ip address 10.1.3.1 24 [SwitchC-Vlanif30] quit 配置主机PC1的缺省网关为10.1.1.1,主机PC2的缺省网关为10.1.2.1,主机PC3的缺省网关为10.1.3.1。 # 在SwitchA配置IP缺省路由 [SwitchA] ip route-static 0.0.0.0 0.0.0.0 10.1.4.2 # 在SwitchB配置两条IP静态路由 [SwitchB] ip route-static 10.1.1.0 255.255.255.0 10.1.4.1 [SwitchB] ip route-static 10.1.3.0 255.255.255.0 10.1.4.6 # 在SwitchC配置IP缺省路由 [SwitchC] ip route-static 0.0.0.0 0.0.0.0 10.1.4.5 #使用Tracert命令查看主机10.1.3.2到主机10.1.1.2经过的路径 到10.1.1.2主机经过的路径 #使用ping命令检查主机10.1.3.2到其他主机的连通性 测试结果 #使用Tracert命令查看主机10.1.1.2到主机10.1.3.2经过的路径 测试结果 |
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