HCIP IPV6实验 2023.2.2

一、实验要求

二、解题思路

1、由实验要求可知，本实验课分为三大部分，左边V4/V6，中间V6 to V4，右边V6；

2、首先将中间的公网连通，保证左右两边的部分可以成功连接；

3、因为R3拥有左右两条和环回直连路由，所以R2和R4各向其指一条缺省即可；

4、配置左边IPv6 地址，需要注意的是IPV4 转IPV6地址时不要换算错了；

5、配置右边IPV6 地址时，需要分清AS1和AS2，及联邦内小AS；

三、配置命令

一、配置中间V4公网

1、配置接口公有IP地址；

2、因为R3拥有左右两条和环回直连路由，所以R2和R4各向其指一条缺省即可：

[r2]ip route-static 0.0.0.0 0.0.0.0 23.1.1.2

[r4]ip route-static 0.0.0.0 0.0.0.0 34.1.1.1

二、配置左边 V4/V6 私网

1、配置R1两个环回：

[r1]int lo0

[r1-LoopBack0]ip add 192.168.1.1 25

[r1-LoopBack0]int lo1

[r1-LoopBack1]ip add 192.168.1.129 25

2、配置R1接口IP地址：

[r1-LoopBack1]int g0/0/1

[r1-GigabitEthernet0/0/1]ip add 192.168.0.1 30

3、配置R2接口IP地址：

[r2]int g0/0/0

[r2-GigabitEthernet0/0/0]ip add 192.168.0.2 30

4、配置R2的环回：

[r2-GigabitEthernet0/0/0]int lo0

[r2-LoopBack0]ip add 192.168.2.1 24

5、配置静态路由协议----R1用一个缺省指向R2，然后R2写一条路由到R1的两个环回，最后R2再写一条缺省指向R3（因为刚才已经配置过这一步所以无序重复）即可：

[r1]ip route-static 0.0.0.0 0.0.0.0 192.168.0.2

[r2]ip route-static 192.168.1.0 24 192.168.0.1 ---- 汇总完毕

然后给R1做一个空接口，因为这里汇总了，所以用来防环：

[r1]ip route-static 192.168.1.0 24 NULL 0

6、由于R1是私网，R2连接的是公网，所以做一个NAT地址转换，让私网可以访问公网：

[r2]acl 2000

[r2-acl-basic-2000]rule permit source 192.168.0.0 0.0.255.255

[r2-acl-basic-2000]int g0/0/1

[r2-GigabitEthernet0/0/1]nat outbound 2000

7、配置左边IPV6部分

【1】地址换算

23.1.1.1

0001 0111----23

2002:1701:0101::/48

2002:1701:101:0000::/64----2002:1701:101:FFFF::/64

【2】配置R1上两个环回的IPv6地址：

[r1]ipv6

[r1]int lo0

[r1-LoopBack0]ipv6 enable

[r1-LoopBack0]ipv6 address 2002:1701:101:0000::1 65

[r1-LoopBack0]int lo1

[r1-LoopBack1]ipv6 enable

[r1-LoopBack1]ipv6 address 2002:1701:101:0000:8000::1 65

【3】配置R1跟R2之间的IPV6地址和R2环回IPV6地址：

[r1]

[r1]int g0/0/1

[r1-GigabitEthernet0/0/1]ipv6 enable

[r1-GigabitEthernet0/0/1]ipv6 address 2002:1701:101:1::1 64

[r2]ipv6

[r2]int g0/0/0

[r2-GigabitEthernet0/0/0]ipv6 enable

[r2-GigabitEthernet0/0/0]ipv6 address 2002:1701:101:1::2 64

[r2-GigabitEthernet0/0/0]int lo0

[r2-LoopBack0]ipv6 enable

[r2-LoopBack0]ipv6 address 2002:1701:101:2::1 64

【4】配置R1和R2之间的RIPNG连通IPV6：

[r1]ripn

[r1]ripng 1

[r1-ripng-1]q

[r1]int lo0

[r1-LoopBack0]ripng 1 enable

[r1-LoopBack0]int lo1

[r1-LoopBack1]ripng 1 enable

[r1-LoopBack1]int g0/0/1

[r1-GigabitEthernet0/0/1]ripng 1 enable

[r2]ripng 1

[r2-ripng-1]int lo0

[r2-LoopBack0]ripng 1 enable

[r2-LoopBack0]int g0/0/0

[r2-GigabitEthernet0/0/0]ripng 1 enable

优化：

[r1]int g0/0/1

[r1-GigabitEthernet0/0/1]ripng summary-address 2002:1701:101:: 64

【5】在R2上配置Tunnel隧道，向外共享路由----6 to 4：

[r2]int Tunnel 0/0/0

[r2-Tunnel0/0/0]ipv6 enable

[r2-Tunnel0/0/0]ipv6 address 2002:1701:101:3::1 64

[r2-Tunnel0/0/0]tunnel-protocol ipv6-ipv4 6to4

[r2-Tunnel0/0/0]source 23.1.1.1

[r2]ipv6 route-static 2002:: 16 Tunnel 0/0/0

[r2]int g0/0/0

[r2-GigabitEthernet0/0/0]ripng default-route only

【6】在R1配置空接口路由防环：

[r1]ipv6 route-static 2002:1701:101:: 64 NULL 0

三、配置右边IPV6部分

1、地址转换与划分：

34.1.1.2

2002:2201:0102::/48

2002:2201:0102:0000::/49 ---- AS1

2002:2201:0102:0000::/64 ---- 2002:2201:0102:7FFF::/64

2002:2201:0102:8000::/49 ---- AS2

2002:2201:0102:8000::/64 ---- 2002:2201:0102:FFFF::/64

2、配置R4和R5之间的IPV6地址：

[r4]ipv6

[r4]int lo0

[r4-LoopBack0]ipv6 enable

[r4-LoopBack0]ipv6 address 2002:2201:0102::1 64

[r4-LoopBack0]int g0/0/1

[r4-GigabitEthernet0/0/1]ipv6 enable

[r4-GigabitEthernet0/0/1]ipv6 address 2002:2201:0102:1::1 64

[r5]ipv6

[r5]int g0/0/0

[r5-GigabitEthernet0/0/0]ipv

[r5-GigabitEthernet0/0/0]ipv6 en

[r5-GigabitEthernet0/0/0]ipv6 enable

[r5-GigabitEthernet0/0/0]ipv6 address 2002:2201:0102:1::2 64

3、配置AS1和AS2间的IPV6地址：

[r5]int LoopBack 0

[r5-LoopBack0]ipv6 enable

[r5-LoopBack0]ipv6 address 2002:2201:0102:8000::1 64

[r5-LoopBack0]int g0/0/1

[r5-GigabitEthernet0/0/1]ipv6 enable

[r5-GigabitEthernet0/0/1]ipv6 address 2002:2201:0102:8001::1 64

[r6]ipv6

[r6]int g0/0/0

[r6-GigabitEthernet0/0/0]ipv6 enable

[r6-GigabitEthernet0/0/0]ipv6 address 2002:2201:0102:8001::2 64

[r6-GigabitEthernet0/0/0]int lo0

[r6-LoopBack0]ipv6 address 2002:2201:0102:8002::1 64

[r6]int g0/0/1

[r6-GigabitEthernet0/0/1]ipv6 enable

[r6-GigabitEthernet0/0/1]ipv6 address 2002:2201:0102:8003::1 64

[r7]ipv6

[r7]int g0/0/0

[r7-GigabitEthernet0/0/0]ipv6 enable

[r7-GigabitEthernet0/0/0]ipv6 address 2002:2201:0102:8003::2 64

[r7-GigabitEthernet0/0/0]int lo0

[r7-LoopBack0]ipv6 enable

[r7-LoopBack0]ipv6 address 2002:2201:0102:8004::1 64

[r7-LoopBack0]int g0/0/1

[r7-GigabitEthernet0/0/1]ipv6 enable

[r7-GigabitEthernet0/0/1]ipv6 address 2002:2201:0102:8005::1 64

[r8]ipv6

[r8]int g0/0/0

[r8-GigabitEthernet0/0/0]ipv6 enable

[r8-GigabitEthernet0/0/0]ipv6 address 2002:2201:0102:8005::2 64

[r8-GigabitEthernet0/0/0]int lo0

[r8-LoopBack0]ipv6 enable

[r8-LoopBack0]ipv6 address 2002:2201:0102:8006::1 64

4、配置OSPFV3协议：

[r5]ospfv3 1

[r5-ospfv3-1]router-id 5.5.5.5

[r5-ospfv3-1]int lo0

[r5-LoopBack0]ospfv3 1 area 0

[r5-ospfv3-1]int g0/0/1

[r5-GigabitEthernet0/0/1]ospfv3 1 area 0

[r6]ospfv3 1

[r6-ospfv3-1]router-id 6.6.6.6

[r6-ospfv3-1]int g0/0/0

[r6-GigabitEthernet0/0/0]ospfv3 1 area 0

[r6-GigabitEthernet0/0/0]int lo0

[r6-LoopBack0]ospfv3 1 area 0

[r6-LoopBack0]int g0/0/1

[r6-GigabitEthernet0/0/1]ospfv3 1 area 0

[r7]ospfv3 1

[r7-ospfv3-1]router-id 7.7.7.7

[r7-ospfv3-1]int g0/0/0

[r7-GigabitEthernet0/0/0]ospfv3 1 area 0

[r7-GigabitEthernet0/0/0]int lo0

[r7-LoopBack0]ospfv3 1 area 0

[r7-LoopBack0]int g0/0/1

[r7-GigabitEthernet0/0/1]ospfv3 1 area 0

[r8]ospfv3 1

[r8-ospfv3-1]router-id 8.8.8.8

[r8-ospfv3-1]int g0/0/0

[r8-GigabitEthernet0/0/0]ospfv3 1 area 0

[r8-GigabitEthernet0/0/0]int lo0

[r8-LoopBack0]ospfv3 1 area 0

5、配置BGP协议----区域建邻：

[r4]bgp 1

[r4-bgp]router-id 4.4.4.4

[r4-bgp]peer 2002:2201:102:1::2 as-number 2

[r4-bgp]ipv6-family

[r4-bgp-af-ipv6]peer 2002:2201:102:1::2 enable

[r5]bgp 64512

[r5-bgp]router-id 5.5.5.5

[r5-bgp]confederation id 2

[r5-bgp]peer 2002:2201:102:1::1 as-number 1

[r5-bgp]ipv6-family

[r5-bgp-af-ipv6]peer 2002:2201:102:1::1 enable

[r5-bgp]int lo0

[r5-LoopBack0]ipv6 address 1::5 128

[r6]int lo0

[r6-LoopBack0]ipv6 address 1::6 128

[r7]int lo0

[r7-LoopBack0]ipv6 address 1::7 128

[r8]int lo0

[r8-LoopBack0]ipv6 address 1::8 128

[r5]bgp 64512

[r5-bgp]peer 1::6 as-number 6451

[r5-bgp]peer 1::6 connect-interface LoopBack 0 1::5

[r5-bgp]ipv6-family

[r5-bgp-af-ipv6]peer 1::6 enable

[r6]bgp 4512

[r6-bgp]router-id 6.6.6.6

[r6-bgp]confederation id 2

[r6-bgp]peer 1::5 as-number 64512

[r6-bgp]peer 1::5 connect-interface LoopBack 0 1::6

[r6-bgp]peer 1::7 as-number 64512

[r6-bgp]peer 1::7 connect-interface LoopBack 0 1::6

[r6-bgp]ipv6-family

[r6-bgp-af-ipv6]peer 1::5 enable

[r6-bgp-af-ipv6]peer 1::7 enable

[r7]bgp 64512

[r7-bgp]router-id 7.7.7.7

[r7-bgp]confederation id 2

[r7-bgp]confederation peer-as 64513

[r7-bgp]peer 1::6 as-number 64512

[r7-bgp]peer 1::6 connect-interface LoopBack 0 1::7

[r7-bgp]peer 1::8 as-number 64513

[r7-bgp]peer 1::8 connect-interface LoopBack 0 1::7

[r7-bgp]peer 1::8 ebgp-max-hop 2

[r7-bgp]ipv6-family

[r7-bgp-af-ipv6]peer 1::6 enable

[r7-bgp-af-ipv6]peer 1::8 enable

[r8]bgp 64513

[r8-bgp]router-id 8.8.8.8

[r8-bgp]confederation id 2

[r8-bgp]confederation peer-as 64512

[r8-bgp]peer 1::7 as-number 64512

[r8-bgp]peer 1::7 connect-interface LoopBack 0 1::8

[r8-bgp]peer 1::7 ebgp-max-hop 2

[r8-bgp]ipv6-family

[r8-bgp-af-ipv6]peer 1::7 enable

四、实验截图