多項(xiàng)選擇題Which of the following IPv6 tunneling mechanisms support IPv6 IGP routing protocols?()

A. Automatic 6to4
B. Manually configured tunnel
C. ISATAP
D. GRE


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3.單項(xiàng)選擇題A client host uses IPv4 to communicate with one ser ver and IPv6 to communicate with another.Which of the following IPv6 coexistence features is likely at work on the host?()

A. Native IPv6
B. Point - to -point tunnels
C. Multipoint tunnels
D. NAT - PT
E. Dual stacks

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