Which two statements about the tunnel mode ipv6ip command are true? (Choose two.)

Question:
Which two statements about the tunnel mode ipv6ip command are true? (Choose two.)

• It enables the transmission of IPv6 packets within the configured tunnel.
• It specifies IPv4 as the encapsulation protocol.
• It specifies IPv6 as the encapsulation protocol.
• It specifies IPv6 as the transport protocol.
• It specifies that the tunnel is a Teredo tunnel.

Explanation: The “tunnel mode ipv6ip” command specifies IPv6 as the passenger protocol and IPv4 as both the encapsulation and transport protocol for the manual IPv6 tunnel. Notice that the tunnel source and destination are configured with IPv4 addressing and the tunnel interface is configured with IPv6.

An example of configuring using this command is shown below:

R1(config)#int tunnel 1
R1(config-if)#ipv6 address 1cde:7ea:348:1::3/127
R1(config-if)#tunnel source 10.1.1.1
R1(config-if)#tunnel destination 10.1.1.2
R1(config-if)#tunnel mode ipv6ip

Exam with this question: CCNA v3.0 (200-125) Study Guide – Exam Dumps