2019.4.26学习笔记(路由器router-2)

三台pc,三台路由器,一台交换机连接设置(静动态)

拓扑如图这么连接,进行设置

静态设置

设置 三台pc的ip分别为:

  1. pc0 192.168.1.1
  2. pc1 192.168.3.2
  3. pc2 192.168.4.2

子网掩码都是:255.255.255.0

默认网关(default Gateway)分别是:

  1. 192.168.1.2
  2. 192.168.3.1
  3. 192.168.4.1

设置第一台路由器:

enable

configure terminal

int f0/0

no shutdown

ip address 192.168.1.2 255.255.255.0

exit

int f0/1

no shutdown

ip address 192.168.2.1 255.255.255.0

exit

ip route 192.168.3.0 255.255.255.0 192.168.2.2 (fastEthernet 0/1)

ip route 目标网络 掩码 下一跳地址(接口) 下一跳地址好,接口的话,如果pc变多,会产生很多arp缓存记录,路由器接口内存耗尽。优点就是可以防止对方换ip。

另外当几个端口绑到一起做通道的时候,就要设置成ip,不能用端口了。

ip route 192.168.4.0 255.255.255.0 192.168.2.3 (fastEthernet 0/1)

设置第二台路由器:

enable

configure terminal

int f0/0

no shutdown

ip address 192.168.2.2 255.255.255.0

exit

int f0/1

no shutdown

ip address 192.168.3.1 255.255.255.0

exit

ip route 192.168.1.0 255.255.255.0 192.168.2.1 (fastEthernet 0/0)

ip route 192.168.4.0 255.255.255.0 192.168.2.3 (fastEthernet 0/0)

第三台路由器设置:

enable

configure terminal

int f0/0

no shutdown

ip address 192.168.2.3 255.255.255.0

exit

int f0/1

no shutdown

ip address 192.168.4.1 255.255.255.0

exit

ip route 192.168.1.0 255.255.255.0 192.168.2.1 (fastEthernet 0/0)

ip route 192.168.3.0 255.255.255.0 192.168.2.2 (fastEthernet 0/0)

通过ping命令查看是否联通

 

动态设置:

三台电脑ip,子网掩码,网关都跟上面一样。

第一台路由器设置:

enable

configure terminal

int f0/0

no shutdown

ip address 192.168.1.2 255.255.255.0

exit

int f0/1

no shutdown

ip address 192.168.2.1 255.255.255.0

exit

router rip(启动rip路由协议)rou r

network 192.168.1.0

network 192.168.2.0

第二台路由器设置:

enable

configure terminal

int f0/0

no shutdown 

ip address 192.168.2.2 255.255.255.0

exit

int f0/1

no shutdown

ip address 192.168.3.1 255.255.255.0

exit

rou r

network 192.168.2.0

network 192.168.3.0

第三台路由器设置:

enable

configure terminal

int f0/0

no shutdown

ip address 192.168.2.3 255.255.255.0

exit

int f0/1

no shutdown

ip address 192.168.4.1 255.255.255.0

exit

rou r

network 192.168.4.0

network 192.168.2.0

设置完毕。

通过ping命令查看是否联通

 

posted @ 2019-04-26 18:41  利姆露Ryu  阅读(291)  评论(0)    收藏  举报