The third group of group communication manual tunnel 030

First, the purpose of the experiment

Build a tunnel by hand in pure IPV4 network, so that IPV6 network interoperability.

 

 

 

Second, the experimental topology

 

figure 1

Third, address planning

device	interface	address
R1	F0 / 0	172.16.30.1/24
	F0 / 1	172.17.30.1/24
R2	F0 / 0	2001:db8:30:1::2/64
	F0 / 1	172.16.30.2/24
R3	F0 / 0	172.17.30.3/24
	F0 / 1	2001:db8:30:2::3/64
R4	F0 / 0	Automatically get address
R5	F0 / 0	Automatically get address

 

 

Fourth, the experimental configuration

1. Configure IPV4 network interworking R2 to R3.
2. R2 tunnel configuration

R2（config）#interface FastEthernet0/1

R2（config-if）#ip address 172.16.30.2 255.255.255.0

R2（config-if）#exit

 

R2（config）#interface Tunnel 0

R2（config-if）#ipv6 enable

R2（config-if）#tunnel source FastEthernet0/1

R2（config-if）#tunnel destination 172.17.30.3

R2（config-if）#tunnel mode ipv6ip

R2（config-if）#exit

 

R2（config）#ipv6 route 2001:db8:30:2::/64 Tunnel 0

 

3.R3 tunnel configuration

R3（config）#interface FastEthernet0/0

R3（config-if）#ip address 172.17.30.3 255.255.255.0

R3（config-if）#exit

 

R3（config）#interface Tunnel 0

R3（config-if）#ipv6 enable

R3（config-if）#tunnel source FastEthernet0/1

R3（config-if）#tunnel destination 172.16.30.2

R3（config-if）#tunnel mode ipv6ip

R3（config-if）#exit

 

R3（config）#ipv6 route 2001:db8:30:1::/64 Tunnel 0

 

 

 

Fifth, the experimental test

R4 ping R3

 

 

figure 2

 

R5 ping R2

 

 

image 3