实验23 IPv6隧道配置.docVIP

实验23 IPv6隧道配置 实验拓扑图，如图1.1所示： 图1.1 IPv6隧道配置实验拓扑图 实验说明： 实验拓扑图如图1.1所示； 本实验是在IPv6基础配置实验基础上做的，通过隧道的方式使两路由器loopback接口所连的IPv6网络互通 预配置： 同IPv6基础配置实验的配置，将两个F0/0口的IPv6地址去除，配置IPv4地址： R1(config)#int f0/0 R1(config-if)#no ipv6 address R1(config-if)#ip address 12.0.0.1 255.255.255.0 R2(config)#int f0/0 R2(config-if)#no ipv6 address R2(config-if)#ip address 12.0.0.2 255.255.255.0 配置及调试过程： 在R1上设置tunnel： R1(config)#interface tunnel 0 //设置tunnel 0 R1(config-if)#tunnel source f0/0 //设置tunnel 0的源 R1(config-if)#tunnel destination 12.0.0.2 //设置tunnel 0的目的 R1(config-if)#ipv6 address 2001::1/64 //给tunnel 0配置IPv6地址 R1(config-if)#tunnel mode ipv6ip //将tunnel 0的模式配置为IPv6IP 在R2上设置tunnel： R2(config-if)#int tu 0 R2(config-if)#tunnel source f0/0 R2(config-if)#tunnel destination 12.0.0.1 R2(config-if)#ipv6 address 2001::2/64 R2(config-if)#tunnel mode ipv6ip 测试隧道连通性： R2(config-if)#do ping 12.0.0.1 Type escape sequence to abort. Sending 5, 100-byte ICMP Echos to 12.0.0.1, timeout is 2 seconds: !!!!! Success rate is 100 percent (5/5), round-trip min/avg/max = 4/16/40 ms R2(config-if)#do ping 2001::1 Type escape sequence to abort. Sending 5, 100-byte ICMP Echos to 2001::1, timeout is 2 seconds: !!!!! Success rate is 100 percent (5/5), round-trip min/avg/max = 8/22/36 ms 配置IPv6路由： R1(config)#ipv6 route 2::/64 tunnel 0 R2(config)#ipv6 route 1::/64 tunnel 0 测试IPv6网络连通性并调试IP报文： R1(config)#do deb ip pac IP packet debugging is on R1(config)#do ping 2::2 Type escape sequence to abort. Sending 5, 100-byte ICMP Echos to 2::2, timeout is 2 seconds: !!!!! Success rate is 100 percent (5/5), round-trip min/avg/max = 8/20/36 ms R1(config)# *Mar 1 01:10:36.379: IP: s=12.0.0.1 (Tunnel0), d=12.0.0.2 (FastEthernet0/0), len 120, sending *Mar 1 01:10:36.403: IP: tableid=0, s=12.0.0.2 (FastEthernet0/0), d=12.0.0.1 (FastEthernet0/0), routed via RIB *Mar 1 01:10:36.403: IP: s=12.0.0.2 (FastEthernet0/0), d=12.0.0.1 (FastEthernet0/0), len 120, rcvd 3 *Mar 1 01:10:36.411: IP: s=12.0.0.1 (Tunnel0), d=12.0.0.2 (FastEth