此题求解，帮忙看一下！！

┈┾﹏ｗǒ

QUESTION 68
Which three approaches can be used while migrating from an IPV4 addressing scheme to an IPV6 scheme.
(choose three)
A. statically map IPV4 address to IPV6 addresses
B. configuration IPv4 tunnels between IPV6 islands
C. use DHCPv6 to map IPV4 addresses to IPV6 addresses
D. use proxying and translation to translate IPV6 packets into IPV4 packets
bbs.hh010.com
培训大讲堂官方YY频道：3660
鸿鹄论坛：bbs.hh010.com
E. configure IPV6 directly
F. enable dual-stack routing
Answer: BDF



这题为什么不是选BCF

ckyuchen

书中自有言如玉，。你有看到过C 这种说法？

fulltimes

书中给出了三种方法，隧道、双栈、NAT-PT
A是静态的NAT-PT B是隧道 F是双栈
此题应该选ABF ，此题答案早已经更正，楼主重新下载一份看吧

┈┾﹏ｗǒ

which three approaches can be used while migrating from an ipv4 addressing scheme to an ipv6 scheme
bbs.hh010.com
培训大讲堂官方YY频道：3660
鸿鹄论坛：bbs.hh010.com
(choose three)
A. use dhcpv6 to map ipv4 addresses to ipv6 addresses
B. configure ipv4 tunnels between ipv6 islands
C. enable dual-stack routing
D.
Answer: ABC
那这题的答案也是错的了？