r1 配置

router>en
router#conf t
router(config)#host r1
r1(config)#no ip domain-lookup
r1(config)#ena sec 123
r1(config)#ban mot #Wlecome to r1#
r1(config)#line vty 0 4
r1(config-line)#no login
r1(config-line)#line con 0
r1(config-line)#no exec-time
r1(config-line)#ipv6 unicast-routing
r1(config)#ipv6 cef
r1(config)#int f 0/0
r1(config-if)#des link to r2
r1(config-if)#ipv6 add fec0:0:0:1::/64 eui-64
r1(config-if)#no shut
r1(config-if)#int lo0
r1(config-if)#des test ip
r1(config-if)#ipv6 add fec0:0:0:2::1/128
r1(config-if)#exit
r1(config)#ipv6 host r2 fec0::1:c800:7ff:fee4:0
r1(config)#ipv6 host r3 fec0::4:c800:5ff:fef8:0
r1(config)#ipv6 route fec0:0:0:3::/64 fec0::1:c800:7ff:fee4:0
r1(config)#ipv6 route fec0:0:0:4::/64 fec0::1:c800:7ff:fee4:0
r1(config)#ipv6 route fec0:0:0:5::/64 fec0::1:c800:7ff:fee4:0
r1(config)#end
r1#

r2 配置

router>en
router#conf t
router(config)#host r2
r2(config)#no ip domain-lookup
r2(config)#ena sec 123
r2(config)#ban mot #Wlecome to r2#
r2(config)#line vty 0 4
r2(config-line)#no login
r2(config-line)#line con 0
r2(config-line)#no exec-time
r2(config-line)#ipv6 unicast-routing
r2(config)#ipv6 cef
r2(config)#int f 0/0
r2(config-if)#des link to r1
r2(config-if)#ipv6 add fec0:0:0:1::/64 eui-64
r2(config-if)#no shut
r2(config)#int f 1/0
r2(config-if)#des link to r3
r2(config-if)#ipv6 add fec0:0:0:4::/64 eui-64
r2(config-if)#no shut
r2(config-if)#int lo0
r2(config-if)#des test ip
r2(config-if)#ipv6 add fec0:0:0:3::1/128
r2(config-if)#exit
r2(config)#ipv6 host r1 fec0::1:c800:fff:feb8:0
r2(config)#ipv6 host r3 fec0::4:c800:5ff:fef8:0
r2(config)#ipv6 route fec0:0:0:2::/64 fec0::1:c800:fff:feb8:0
r2(config)#ipv6 route fec0:0:0:5::/64 fec0::4:c800:5ff:fef8:0
r2(config)#end
r2#

r3 配置

router>en
router#conf t
router(config)#host r3
r3(config)#no ip domain-lookup
r3(config)#ena sec 123
r3(config)#ban mot #Wlecome to r3#
r3(config)#line vty 0 4
r3(config-line)#no login
r3(config-line)#line con 0
r3(config-line)#no exec-time
r3(config-line)#ipv6 unicast-routing
r3(config)#ipv6 cef
r3(config)#int f 0/0
r3(config-if)#des link to r2
r3(config-if)#ipv6 add fec0:0:0:4::/64 eui-64
r3(config-if)#no shut
r3(config-if)#int lo0
r3(config-if)#des test ip
r3(config-if)#ipv6 add fec0:0:0:5::1/128
r3(config-if)#exit
r3(config)#ipv6 host r1 fec0::1:c800:fff:feb8:0
r3(config)#ipv6 host r2 fec0::1:c800:7ff:fee4:1c
r3(config)#ipv6 route fec0:0:0:1::/64 fec0::1:c800:7ff:fee4:1c
r3(config)#ipv6 route fec0:0:0:2::/64 fec0::1:c800:7ff:fee4:1c
r3(config)#ipv6 route fec0:0:0:3::/64 fec0::1:c800:7ff:fee4:1c
r3(config)#end
r3#

 

Welcome to r1
r1>en
Password:
r1#show run
Building configuration...

Current configuration : 980 bytes
!
version 12.3
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname r1
!
boot-start-marker
boot-end-marker
!
enable secret 5 $1$GTQr$rp5IKFjj9ubHbDr6dz4E20
!
no aaa new-model
ip subnet-zero
!
!
no ip domain lookup
!
ip cef
ipv6 unicast-routing
ipv6 host r3 FEC0::4:C800:5FF:FEF8:0
ipv6 host r2 FEC0::1:C800:7FF:FEE4:0
ipv6 cef
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
interface Loopback0
 description test ip
 no ip address
 ipv6 address FEC0:0:0:2::1/128
!
 interface FastEthernet0/0
 description link to r2
 no ip address
 duplex half
 ipv6 address FEC0:0:0:1::/64 eui-64
!
ip classless
no ip http server
!
!
ipv6 route FEC0:0:0:3::/64 FEC0::1:C800:7FF:FEE4:0
ipv6 route FEC0:0:0:4::/64 FEC0::1:C800:7FF:FEE4:0
ipv6 route FEC0:0:0:5::/64 FEC0::1:C800:7FF:FEE4:0
!
!
!
!
!
!
!
gatekeeper
 shutdown
!
banner motd ^CWelcome to r1^C
!
line con 0
 exec-timeout 0 0
 stopbits 1
line aux 0
 stopbits 1
line vty 0 4
 no login
!
!
end

r1#show ipv6 route
IPv6 Routing Table - 8 entries
Codes: C - Connected, L - Local, S - Static, R - RIP, B - BGP
       U - Per-user Static route
       I1 - ISIS L1, I2 - ISIS L2, IA - ISIS interarea, IS - ISIS summary
       O - OSPF intra, OI - OSPF inter, OE1 - OSPF ext 1, OE2 - OSPF ext 2
       ON1 - OSPF NSSA ext 1, ON2 - OSPF NSSA ext 2
L   FE80::/10 [0/0]
     via ::, Null0
C   FEC0:0:0:1::/64 [0/0]
     via ::, FastEthernet0/0
L   FEC0::1:C800:FFF:FEB8:0/128 [0/0]
     via ::, FastEthernet0/0
LC  FEC0:0:0:2::1/128 [0/0]
     via ::, Loopback0
S   FEC0:0:0:3::/64 [1/0]
     via FEC0::1:C800:7FF:FEE4:0
S   FEC0:0:0:4::/64 [1/0]
     via FEC0::1:C800:7FF:FEE4:0
S   FEC0:0:0:5::/64 [1/0]
     via FEC0::1:C800:7FF:FEE4:0
L   FF00::/8 [0/0]
     via ::, Null0

r1#telnet r2
Trying r2 (FEC0::1:C800:7FF:FEE4:0)... Open
Welcome to r2
r2>en
Password:
r2#show run
Building configuration...

Current configuration : 1046 bytes
!
version 12.3
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname r2
!
boot-start-marker
boot-end-marker
!
enable secret 5 $1$YOHI$n6aRmDXqA6fkE9yxIwPfA1
!
no aaa new-model
ip subnet-zero
!
!
no ip domain lookup
!
ip cef
ipv6 unicast-routing
ipv6 host r1 FEC0::1:C800:FFF:FEB8:0
ipv6 host r3 FEC0::4:C800:5FF:FEF8:0
ipv6 cef
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
interface Loopback0
 description test ip
 no ip address
 ipv6 address FEC0:0:0:3::1/128
!
 interface FastEthernet0/0
 description link to r1
 no ip address
 duplex half
 ipv6 address FEC0:0:0:1::/64 eui-64
!
interface FastEthernet1/0
 description link to r3
 no ip address
 duplex half
 ipv6 address FEC0:0:0:4::/64 eui-64
!
ip classless
no ip http server
!
!
ipv6 route FEC0:0:0:2::/64 FEC0::1:C800:FFF:FEB8:0
ipv6 route FEC0:0:0:5::/64 FEC0::4:C800:5FF:FEF8:0
!
!
!
!
!
!
!
gatekeeper
 shutdown
!
banner motd ^CWelcome to r2^C
!
line con 0
 exec-timeout 0 0
 stopbits 1
line aux 0
 stopbits 1
line vty 0 4
 no login
!
!
end

r2#show ipv6 route
IPv6 Routing Table - 9 entries
Codes: C - Connected, L - Local, S - Static, R - RIP, B - BGP
       U - Per-user Static route
       I1 - ISIS L1, I2 - ISIS L2, IA - ISIS interarea, IS - ISIS summary
       O - OSPF intra, OI - OSPF inter, OE1 - OSPF ext 1, OE2 - OSPF ext 2
       ON1 - OSPF NSSA ext 1, ON2 - OSPF NSSA ext 2
L   FE80::/10 [0/0]
     via ::, Null0
C   FEC0:0:0:1::/64 [0/0]
     via ::, FastEthernet0/0
L   FEC0::1:C800:7FF:FEE4:0/128 [0/0]
     via ::, FastEthernet0/0
S   FEC0:0:0:2::/64 [1/0]
     via FEC0::1:C800:FFF:FEB8:0
LC  FEC0:0:0:3::1/128 [0/0]
     via ::, Loopback0
C   FEC0:0:0:4::/64 [0/0]
     via ::, FastEthernet1/0
L   FEC0::4:C800:7FF:FEE4:1C/128 [0/0]
     via ::, FastEthernet1/0
S   FEC0:0:0:5::/64 [1/0]
     via FEC0::4:C800:5FF:FEF8:0
L   FF00::/8 [0/0]
     via ::, Null0

r2#telnet r3
Trying r3 (FEC0::4:C800:5FF:FEF8:0)... Open
Welcome to r3
r3>en
Password:
r3#show run
Building configuration...

Current configuration : 984 bytes
!
version 12.3
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname r3
!
boot-start-marker
boot-end-marker
!
enable secret 5 $1$1AX.$pCFQrH5Er8B6ThYgOTdb40
!
no aaa new-model
ip subnet-zero
!
!
no ip domain lookup
!
ip cef
ipv6 unicast-routing
ipv6 host r1 FEC0::1:C800:FFF:FEB8:0
ipv6 host r2 FEC0::1:C800:7FF:FEE4:1C
ipv6 cef
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
interface Loopback0
 description test ip
 no ip address
 ipv6 address FEC0:0:0:5::1/128
!
 interface FastEthernet0/0
 description link to r2
 no ip address
 duplex half
 ipv6 address FEC0:0:0:4::/64 eui-64
!
ip classless
no ip http server
!
!
ipv6 route FEC0:0:0:1::/64 FEC0::4:C800:7FF:FEE4:1C
ipv6 route FEC0:0:0:2::/64 FEC0::4:C800:7FF:FEE4:1C
ipv6 route FEC0:0:0:3::/64 FEC0::4:C800:7FF:FEE4:1C
!
!
!
!
!
!
!
gatekeeper
 shutdown
!
banner motd ^CWelcome to r3^C
!
line con 0
 exec-timeout 0 0
 stopbits 1
line aux 0
 stopbits 1
line vty 0 4
 no login
!
!
end

r3#show ipv6 route
IPv6 Routing Table - 8 entries
Codes: C - Connected, L - Local, S - Static, R - RIP, B - BGP
       U - Per-user Static route
       I1 - ISIS L1, I2 - ISIS L2, IA - ISIS interarea, IS - ISIS summary
       O - OSPF intra, OI - OSPF inter, OE1 - OSPF ext 1, OE2 - OSPF ext 2
       ON1 - OSPF NSSA ext 1, ON2 - OSPF NSSA ext 2
L   FE80::/10 [0/0]
     via ::, Null0
S   FEC0:0:0:1::/64 [1/0]
     via FEC0::4:C800:7FF:FEE4:1C
S   FEC0:0:0:2::/64 [1/0]
     via FEC0::4:C800:7FF:FEE4:1C
S   FEC0:0:0:3::/64 [1/0]
     via FEC0::4:C800:7FF:FEE4:1C
C   FEC0:0:0:4::/64 [0/0]
     via ::, FastEthernet0/0
L   FEC0::4:C800:5FF:FEF8:0/128 [0/0]
     via ::, FastEthernet0/0
LC  FEC0:0:0:5::1/128 [0/0]
     via ::, Loopback0
L   FF00::/8 [0/0]
     via ::, Null0