RIP动态路由（三层交换机+单臂路由）

RIP动态路由（三层交换机+单臂路由）

• J1 (配置VLAN，修改端口)

Switch>en
Switch>en
Switch#
Switch#conf t
Enter configuration commands, one per line.  End with CNTL/Z.
Switch(config)#int f0/1
Switch(config-if)#sw
Switch(config-if)#switchport acc vlan 10
% Access VLAN does not exist. Creating vlan 10
Switch(config-if)#ex
Switch(config)#int f0/2
Switch(config-if)#sw acc vlan 20
% Access VLAN does not exist. Creating vlan 20
Switch(config-if)#ex
Switch(config)#int f0/3
Switch(config-if)#sw
Switch(config-if)#switchport mo 
Switch(config-if)#switchport mo 
Switch(config-if)#switchport mo tr
Switch(config-if)#switchport mo trunk 

• 三层交换机(运用SVI)
• 一定要记得设VLAN

Switch>en
Switch#conf t
Enter configuration commands, one per line.  End with CNTL/Z.
Switch(config)#vlan 10
Switch(config-vlan)#
Switch(config-vlan)#vlan 20
Switch(config)#int f0/1
Switch(config-if)#sw
Switch(config-if)#switchport t
Switch(config-if)#switchport trunk 
Switch(config-if)#switchport trunk en
Switch(config-if)#switchport trunk encapsulation d
Switch(config-if)#switchport trunk encapsulation dot1q 
Switch(config-if)#sw
Switch(config-if)#switchport m
Switch(config-if)#switchport mode t
Switch(config-if)#switchport mode trunk 
Switch(config-if)#
Switch(config-if)#ex
Switch(config)#int vlan 10
Switch(config-if)#
Switch(config-if)#ip add 192.168.10.254 255.255.255.0
Switch(config-if)#no shutdown 
Switch(config-if)#ex
Switch(config)#int vlan 20
Switch(config-if)#
Switch(config-if)#ip add 192.168.20.254 255.255.255.0
Switch(config-if)#no shut
Switch(config-if)#no shutdown 
Switch(config-if)#ex
Switch(config)#ip routing
Switch(config)#
//配IP
Switch(config)#int f0/2
Switch(config-if)#no switchport 
Switch(config-if)#ip  add 10.10.10.1 255.255.255.0
Switch(config-if)#no shutdown 

• J2

Switch>en
Switch#conf t
Enter configuration commands, one per line.  End with CNTL/Z.
Switch(config)#int f0/1
Switch(config-if)#sw
Switch(config-if)#switchport acc vlan 10
% Access VLAN does not exist. Creating vlan 10
Switch(config-if)#ex
Switch(config)#int f0/2
Switch(config-if)#sw
Switch(config-if)#switchport acc vlan 20
% Access VLAN does not exist. Creating vlan 20
Switch(config-if)#ex
Switch(config)#int f0/3
Switch(config-if)#sw
Switch(config-if)#switchport m
Switch(config-if)#switchport mode t
Switch(config-if)#switchport mode trunk 
Switch(config-if)#

• R1

Router>en
Router#
Router#conf t
Enter configuration commands, one per line.  End with CNTL/Z.
Router(config)#int g0/0
Router(config-if)#no shut
Router(config-if)#no shutdown 

Router(config-if)#
%LINK-5-CHANGED: Interface GigabitEthernet0/0, changed state to up

%LINEPROTO-5-UPDOWN: Line protocol on Interface GigabitEthernet0/0, changed state to up

Router(config-if)#ex
Router(config)#int g0/0.1
Router(config-subif)#
%LINK-5-CHANGED: Interface GigabitEthernet0/0.1, changed state to up

%LINEPROTO-5-UPDOWN: Line protocol on Interface GigabitEthernet0/0.1, changed state to up

Router(config-subif)#en
Router(config-subif)#encapsulation d
Router(config-subif)#encapsulation dot1Q 10
Router(config-subif)#ip add 192.168.30.254 255.255.255.0
Router(config-subif)#ex
Router(config)#int g0/0.2
Router(config-subif)#
%LINK-5-CHANGED: Interface GigabitEthernet0/0.2, changed state to up

%LINEPROTO-5-UPDOWN: Line protocol on Interface GigabitEthernet0/0.2, changed state to up

Router(config-subif)#en
Router(config-subif)#encapsulation d
Router(config-subif)#encapsulation dot1Q 20
Router(config-subif)#
Router(config-subif)#ip add 192.168.40.254 255.255.255.0
Router(config-subif)#ex
Router(config)#int g0/1
Router(config-if)#no shut
Router(config-if)#no shutdown 
Router(config-if)#no shutdown 

Router(config-if)#
%LINK-5-CHANGED: Interface GigabitEthernet0/1, changed state to up

%LINEPROTO-5-UPDOWN: Line protocol on Interface GigabitEthernet0/1, changed state to up

Router(config-if)#ip add 10.10.10.2 255.255.255.0
Router(config-if)#ex
Router(config)#int g0/2
Router(config-if)#no shut
Router(config-if)#no shutdown 
Router(config-if)#no shutdown 

Router(config-if)#
%LINK-5-CHANGED: Interface GigabitEthernet0/2, changed state to up

Router(config-if)#ip add 20.20.20.1 255.255.255.0
Router(config-if)#

• J3

Switch>en
Switch#conf t
Enter configuration commands, one per line.  End with CNTL/Z.
Switch(config)#int f0/1
Switch(config-if)#sw
Switch(config-if)#switchport acc vlan 10
% Access VLAN does not exist. Creating vlan 10
Switch(config-if)#ex
Switch(config)#int f0/2
Switch(config-if)#sw acc vlan 20
% Access VLAN does not exist. Creating vlan 20
Switch(config-if)#ex
Switch(config)#int f0/3
Switch(config-if)#sw mo tr
Switch(config-if)#sw mo trunk 
Switch(config-if)#

• R2

Router>en
Router#conf t
Enter configuration commands, one per line.  End with CNTL/Z.
Router(config)#int g0/0
Router(config-if)#no shut
Router(config-if)#no shutdown 
Router(config-if)#no shutdown 

Router(config-if)#
%LINK-5-CHANGED: Interface GigabitEthernet0/0, changed state to up

%LINEPROTO-5-UPDOWN: Line protocol on Interface GigabitEthernet0/0, changed state to up

Router(config-if)#ex
Router(config)#int g0/0.1
Router(config-subif)#
%LINK-5-CHANGED: Interface GigabitEthernet0/0.1, changed state to up

%LINEPROTO-5-UPDOWN: Line protocol on Interface GigabitEthernet0/0.1, changed state to up

Router(config-subif)#en
Router(config-subif)#encapsulation d
Router(config-subif)#encapsulation dot1Q 10
Router(config-subif)#
Router(config-subif)#ip add 192.168.50.254 255.255.255.0
Router(config-subif)#ex
Router(config)#int g0/0.3
Router(config-subif)#
%LINK-5-CHANGED: Interface GigabitEthernet0/0.3, changed state to up

%LINEPROTO-5-UPDOWN: Line protocol on Interface GigabitEthernet0/0.3, changed state to up

Router(config-subif)#en
Router(config-subif)#encapsulation do
Router(config-subif)#encapsulation dot1Q 20
Router(config-subif)#ip add 192.168.50.254 255.255.255.0
% 192.168.50.0 overlaps with GigabitEthernet0/0.1
Router(config-subif)#ex
//配ip并开启端口
Router(config)#int g0/1
Router(config-if)#no shutdown 
Router(config-if)#ip add 20.20.20.2 255.255.255.0

运用RIP动态路由

• 三层交换机

Switch(config-if)#ex
Switch(config)#route rip
Switch(config-router)#version 2
Switch(config-router)#net
Switch(config-router)#network 192.168.10.0
Switch(config-router)#net
Switch(config-router)#network 192.168.20.0
Switch(config-router)#net
Switch(config-router)#network 10.10.10.0

• R1

Router(config)#route rip
Router(config-router)#version 2
Router(config-router)#net
Router(config-router)#network 192.168.30.0
Router(config-router)#network 192.168.40.0
Router(config-router)#net
Router(config-router)#network 10.10.10.0
Router(config-router)#net
Router(config-router)#network 20.20.20.0

• R2

Router(config)#route rip
Router(config-router)#version
% Incomplete command.
Router(config-router)#version 22
                              ^
% Invalid input detected at '^' marker.
	
Router(config-router)#version 2
Router(config-router)#net
Router(config-router)#network 192.168.50.0
Router(config-router)#network 192.168.60.0
Router(config-router)#net
Router(config-router)#network 20.20.20.0