IPv6地址分配方式1 实验目标
?学会IPv6的两种IP地址配置。
?配置IPv6的路由表。
2 试验要求
?配置Router0和Router1使之支持IPv6.
?配置DHCP服务器负责给本网段分配IPv6地址
?配置2001:0DB8:0001∷/48网段使用无状态自动配置
?添加在两个路由器上添加路由表使三个网段能够通信。
3 试验拓扑
4 实验过程：
4.1在Router0上
Router>en
Router#conf t
Router(config)#ipv6 unicast-routing 启用IPv6转发Router(config)#interface fastEthernet 0/0
Router(config-if)#ipv6 address 2001:db8:1::1/64 ?
Router(config-if)#ipv6 address 2001:0DB8:0002::1/64
Router(config-if)#no sh
Router(config-if)#ex
Router(config)#interface fastEthernet 0/1
Router(config-if)#ipv6 address 2001:0db8:2::1/64
Router(config-if)#no sh
4.2在Router1上
Router>en
Router#confi t
Router(config)#ipv6 unicast-routing
Router(config)#interface fastEthernet 0/0
Router(config-if)#ipv6 address 2001:0DB8:0003::1/64
Router(config-if)#no sh
Router(config-if)#exi
Router(config)#interface fastEthernet 0/1
Router(config-if)#ipv6 address 2001:0DB8:0002::2/64 ?
Router(config-if)#no sh
Router(config-if)#
4.3在PC0上
选中“Auto Config”。
PC>ipv6config
IPv6 Address....................: 2001:DB8:1:0:201:42FF:FE7E:1C01/64
Default Gateway.................: FE80::201:42FF:FE7E:1C01
PC>
红色部分为路由器自动配置的网络地址。网关并没有自动配置成功？？？？？
4.4在Router0上
Router#show ipv6 interface
FastEthernet0/0 is up, line protocol is up
IPv6 is enabled, link-local address is FE80::201:42FF:FE7E:1C01 本地链路地址
No Virtual link-local address(es):
Global unicast address(es):
2001:DB8:1:0:201:42FF:FE7E:1C01, subnet is 2001:DB8:1::/64 [EUI] 全球单播地址Joined group address(es):
FF02::1
FF02::1:FF7E:1C01
MTU is 1500 bytes
ICMP error messages limited to one every 100 milliseconds
ICMP redirects are enabled
ICMP unreachables are sent
ND DAD is enabled, number of DAD attempts: 1
ND reachable time is 30000 milliseconds
ND advertised reachable time is 0 milliseconds
ND advertised retransmit interval is 0 milliseconds
ND router advertisements are sent every 200 seconds
ND router advertisements live for 1800 seconds
ND advertised default router preference is Medium
Hosts use stateless autoconfig for addresses.
4.5在Router1上
Router>en
Router#confi t
Enter configuration commands, one per line. End with CNTL/Z.
Router(config)#ipv6 unicast-routing
Router(config)#interface fastEthernet 0/0
Router(config-if)#ipv6 address 2001:0DB8:0003::1/64
Router(config-if)#no sh
Router(config-if)#exi
Router(config)#interface fastEthernet 0/1
Router(config-if)#ipv6 address 2001:0DB8:0002::/64 eui-64
Router(config-if)#no sh
4.6在Web上指定静态IPv6地址
点击FastEthernet，输入IPv6地址。
点击“settings”，配置IPv6网关
PC>ipv6config /all
Physical Address................: 0002.4A7E.D058 IPv6 Address....................: 2001:DB8:3::/64 Default Gateway.................: 2001:DB8:3::1
DNS Servers.....................: ::
PC>
4.7在PC5上
PC>ping 2001:db8:3::2
Pinging 2001:db8:3::2 with 32 bytes of data:
Reply from 2001:DB8:3::2: bytes=32 time=19ms TTL=128
Reply from 2001:DB8:3::2: bytes=32 time=10ms TTL=128
Reply from 2001:DB8:3::2: bytes=32 time=9ms TTL=128
Reply from 2001:DB8:3::2: bytes=32 time=6ms TTL=128
Ping statistics for 2001:DB8:3::2:
Packets: Sent = 4, Received = 4, Lost = 0 (0% loss),
Approximate round trip times in milli-seconds:
Minimum = 6ms, Maximum = 19ms, Average = 11ms
PC>
5 添加路由表
5.1在Router0上
Router(config)#ipv6 route ?
X:X:X:X::X/<0-128> IPv6 prefix x:x::y/
Router(config)#ipv6 route 2001:db8:3::/64 f
Router(config)#ipv6 route 2001:0DB8:0003::/64 2001:0DB8:0002::2
5.2在Router1上
Router(config)#ipv6 route 2001:0DB8:0001::/64 2001:0DB8:0002::1
Router#show ipv6 route 查看IPv6的路由表IPv6 Routing Table - 6 entries
Codes: C - Connected, L - Local, S - Static, R - RIP, B - BGP
U - Per-user Static route, M - MIPv6
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
D - EIGRP, EX - EIGRP external
S 2001:DB8:1::/64 [1/0]
via 2001:DB8:2::1
C 2001:DB8:2::/64 [0/0]
via ::, FastEthernet0/1
L 2001:DB8:2::2/128 [0/0]
via ::, FastEthernet0/1
C 2001:DB8:3::/64 [0/0]
via ::, FastEthernet0/0
L 2001:DB8:3::1/128 [0/0]
via ::, FastEthernet0/0
L FF00::/8 [0/0]
via ::, Null0
Router#
5.3在