实验四、静态路由与动态路由的配置

2.1实验目的

1．掌握静态路由的配置方法；

2. 掌握动态路由(RIP与OSPF)的配置方法。

2.2 设备需求

(1) 2台路由器； (2) 2台PC机；

(3) 2根Console控制台电缆(一端接交换机或路由器的Console端口，一端接PC机串口)。

2.3实验环境

图4-1静态路由和动态路由的配置

2.4实验内容和步骤

1．静态路由的配置 路由器A的配置：

进入超级终端，进入用户视图。

< MSR3040> sys 进入系统视图 [MSR3040]sysname RTA

[RTA] display current-configuration 查看当前配置，看以太网接口与广域网接口(串口) ...... #

interface Serial5/0 link-protocol ppp #

- 1 -

interface Serial5/1 link-protocol ppp #

interface Serial5/2 link-protocol ppp #

interface Serial5/3 link-protocol ppp ......

interface GigabitEthernet0/0 port link-mode route #

interface GigabitEthernet0/1 port link-mode route

说明：本次实验中连线如下：

1. V.35电缆是连接在Serial5/0

2. PC机的网线连接在GigabitEthernet0/0 [RTA]

[RTA] interface GigabitEthernet0/0 可能简写：int g5/0 进入以太网接口0 [RTA- GigabitEthernet0/0] ip address 202.101.1.1 255.255.255.0 [RTA-GigabitEthernet0/0] interface Serial0

[RTA-Serial5/0] ip address 192.168.0.1 255.255.255.0 [RTA-Serial5/0] quit

[RTA] ip route-static 202.101.5.0 255.255.255.0 192.168.0.2 [RTA]

路由器B的配置：

[RTB]interface GigabitEthernet0/0

[RTB-GigabitEthernet0/0] ip address 202.101.5.1 255.255.255.0 [RTB-GigabitEthernet0/0] interface Serial5/0 [RTB-Serial5/0] ip address 192.168.0.2 255.255.255.0 [RTB-Serial5/0] quit

[RTB] ip route-static 202.101.1.0 255.255.255.0 192.168.0.1 [RTB] dis ip rout (显示路由表) Routing Tables:

Destination/Mask Proto Pref Metric Nexthop Interface 127.0.0.0/8 Direct 0 0 127.0.0.1 LoopBack0

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127.0.0.1/32 Direct 0 0 127.0.0.1 LoopBack0 192.168.0.0/24 Direct 0 0 192.168.0.1 Serial5/0 192.168.0.1/32 Direct 0 0 192.168.0.1 Serial5/0 192.168.0.2/32 Direct 0 0 127.0.0.1 LoopBack0

202.101.1.0/24 Static 60 0 192.168.0.1 Serial5/0 (静态路由表项) 202.101.5.0/24 Direct 0 0 202.101.5.1 GigabitEthernet0/0 202.101.5.1/32 Direct 0 0 127.0.0.1 LoopBack0

[RTB]

在PCA机的命令窗口ping PCB：ping 202.101.5.2，显示结果如下：

图4-2 PCA机的命令窗口ping PCB

从图4-2中，可知PCA与PCB是连通的，实验成功。

2．RIP动态路由的配置 路由器A的配置：

[RTA] undo ip rout 202.101.5.0 24 192.168.0.2 (取消静态路由) [RTA] rip

[RTA - rip-1] network 192.168.0.0 [RTA - rip-1] network 202.101.1.0 [RTA - rip-1]quit

[RTA] display ip routing-table 显示路由表 Routing Tables: Public

Destinations : 8 Routes : 8

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Destination/Mask Proto Pre Cost NextHop Interface 127.0.0.0/8 Direct 0 0 127.0.0.1 InLoop0 127.0.0.1/32 Direct 0 0 127.0.0.1 InLoop0 192.168.0.0/24 Direct 0 0 192.168.0.1 S5/0 192.168.0.1/32 Direct 0 0 127.0.0.1 InLoop0 192.168.0.2/32 Direct 0 0 192.168.0.2 S5/0 202.101.1.0/24 Direct 0 0 202.101.1.1 GE0/0 202.101.1.1/32 Direct 0 0 127.0.0.1 InLoop0 202.101.5.0/24 RIP 100 1 192.168.0.2 S5/0

路由器B的配置： [RTB] rip

[RTB - rip-1] network 192.168.0.0 [RTB - rip-1] network 202.101.5.0 [RTB - rip-1] quit

[RTB] display ip routing-table Routing Tables: Public

Destinations : 8 Routes : 8

Destination/Mask Proto Pre Cost NextHop 127.0.0.0/8 Direct 0 0 127.0.0.1 127.0.0.1/32 Direct 0 0 127.0.0.1 192.168.0.0/24 Direct 0 0 192.168.0.2 192.168.0.1/32 Direct 0 0 192.168.0.1 192.168.0.2/32 Direct 0 0 127.0.0.1 202.101.1.0/24 RIP 100 1 192.168.0.1 202.101.5.0/24 Direct 0 0 202.101.5.1 202.101.5.1/32 Direct 0 0 127.0.0.1 3．OSPF动态路由的配置 路由器A的配置：

[RTA] undo rip (取消RIP路由)

Warning : Undo RIP process? [Y/N]: y [RTA] interface loopback 0

[RTA-LoopBack0] ip address 1.1.1.1 255.255.255.255 [RTA-LoopBack0] quit [RTA] route ID 1.1.1.1 [RTA] ospf 1

[RTA-ospf-1] area 0

[RTA-ospf-1-area-0.0.0.0] network 1.1.1.1 0.0.0.0

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Interface InLoop0 InLoop0 S5/0 S5/0 InLoop0 S5/0 GE0/0 InLoop0 [RTA-ospf-1-area-0.0.0.0] network 192.168.0.0 0.0.0.255 [RTA-ospf-1-area-0.0.0.0] network 202.101.1.0 0.0.0.255 [RTA-ospf-1-area-0.0.0.0] quit [RTA-ospf-1] quit [RTA]

[RTA] display ip routing-table 路由器RTB配置好后再执行该命令 Routing Tables: Public

Destinations : 10 Routes : 10

Destination/Mask Proto Pre Cost NextHop Interface 1.1.1.1/32 Direct 0 0 127.0.0.1 2.2.2.2/32 OSPF 10 1562 192.168.0.2 127.0.0.0/8 Direct 0 0 127.0.0.1 127.0.0.1/32 Direct 0 0 127.0.0.1 192.168.0.0/24 Direct 0 0 192.168.0.1 192.168.0.1/32 Direct 0 0 127.0.0.1 192.168.0.2/32 Direct 0 0 192.168.0.2 202.101.1.0/24 Direct 0 0 202.101.1.1 202.101.1.1/32 Direct 0 0 127.0.0.1 202.101.5.0/24 OSPF 10 1563 192.168.0.2

路由器B的配置：

[RTB] undo rip (取消RIP路由) [RTB] interface loopback 0

[RTB-LoopBack0] ip address 2.2.2.2 255.255.255.255 [RTB-LoopBack0] quit [RTB] route id 2.2.2.2 [RTB] ospf 1 [RTB-ospf-1] area 0

[RTB-ospf-1-area-0.0.0.0] network 2.2.2.2 0.0.0.0 [RTB-ospf-1-area-0.0.0.0] network 192.168.0.0 0.0.0.255 [RTB-ospf-1-area-0.0.0.0] network 202.101.5.0 0.0.0.255 [RTB-ospf-1-area-0.0.0.0] quit [RTB-ospf-1] quit [RTB]

[RTB]display ip routing-table Routing Tables: Public

Destinations : 10 Routes : 10

Destination/Mask Proto Pre Cost NextHop - 5 -

InLoop0 S5/0 InLoop0 InLoop0 S5/0 InLoop0 S5/0 GE0/0 InLoop0 S5/0 Interface

1.1.1.1/32 OSPF 10 1562 192.168.0.1 S5/0 2.2.2.2/32 Direct 0 0 127.0.0.1 InLoop0 127.0.0.0/8 Direct 0 0 127.0.0.1 InLoop0 127.0.0.1/32 Direct 0 0 127.0.0.1 InLoop0 192.168.0.0/24 Direct 0 0 192.168.0.2 S5/0 192.168.0.1/32 Direct 0 0 192.168.0.1 S5/0 192.168.0.2/32 Direct 0 0 127.0.0.1 InLoop0 202.101.1.0/24 202.101.5.0/24 202.101.5.1/32

OSPF 10 1563 Direct 0 0 Direct 0 0 192.168.0.1 202.101.5.1 127.0.0.1 - 6 -

S5/0 GE0/0 InLoop0