很经典的综合应用案例

5e56798d78cfe7b900156113f5e75676.png-wh_


实验目的:1,网关运行OSPF,且实现互通。ide

           2,每一个交换机都能被远程访问router

           3,sw1做主网关,sw2做备份网关blog

实验拓扑图在上面ip


实验步骤:一,把部分提取出来,一个一个做,以下图路由

0e03acad992556c275bce4fb5579368d.png-wh_

小实验步骤:1,配置每台PC机的ip,网关,如上图,具体略过,get

             2,配置SW与pc相连的端口的信息,it

                 建立vlan 10,vlan 20  ,vlan34  
class

                  进入vlan     interface vlan 10配置

                              no shutdownroute

                               ip add 192.168.1.254 255.255.255.0

                               exit

                  使端口f0/1属于vlan10     interface f0/1

                                          no shutdown

                                          switchport mode access

                                          switch access vlan10

                虚拟vlan的配置:interface vlan 34   

                                ip add 10.10.34.1 255.255.255.0

                              

            按照上面步骤对sw2等其余的端口进行相应的配置


          3,对虚拟vlan34,使sw1 的f0/3-4属于vlan34

                   interface  range f0/3-4

                    switch mode access

                    switch access vlan 34

          4,ospf   先 ip routing 打开路由功能

                   router ospf 1

                   router-id 1.1.1.1

                   network 10.10.34.0 0.0.0.255 area 0

                   network  192.168.1.0  0.0.0.255 area 0

                   network   192.168.2.0 0.0.0.255 area 0

                  动态路由建立好了

           

          5,trunk   将f0/3-4捆绑而且trunk


                     interface range f0/3-4

                     channel-group 1 mode on

                     出来一段文字

                      exit

                      interface port-channel 1

                      switch tr encap dot

                      sw mo tr

好了,将以上配置在其余的机器上作一遍,就成功大半了

注意:必定要注意步骤3的配置,绝对不能少。