The following configura tion exists on a router on one end of an IPv6 tunnel. Which type of tunnel is created by this configuration?()<br /> interface loopback 1<br /> ip address 1.1.1.1 255.255.255.255<br /> interface tunnel 2<br /> ipv6 address 2000::1::/64<br /> tunnel source loopback 1<br /> tunnel destina tion 2.2.2.2<br /> tunnel mode ipv6ip<br /> ipv6 eigrp 1<p> The following configura tion exists on a router on one end of an IPv6 tunnel. Which type of tunnel is created by this configuration?()<br /> interface loopback 1<br /> ip address 1.1.1.1 255.255.255.255<br /> interface tunnel 2<br /> ipv6 address 2000::1::/64<br /> tunnel source loopback 1<br /> tunnel destina tion 2.2.2.2<br /> tunnel mode ipv6ip<br /> ipv6 eigrp 1</p>
A、A. Automatic 6to4
B、B. Manually configured tunnel
C、C. ISATAP
D、D. GRE