What command on router HQ configures a default route to the Internet for IPv6?

What command on router HQ configures a default route to the Internet for IPv6?

• A. ipv6 route 0.0.0.0/0 serial0/1/1
• B. ipv6 route ::/0 serial0/1/1
• C. ip route 0.0.0.0/0 serial0/1/1
• D. ipv6 default-route ::/0

Answer: (B)

The command that correctly configures a default route to the Internet for IPv6 is written as "ipv6 route ::/0 serial0/1/1." This command indicates that any IPv6 traffic that does not have a more specific route should be sent out of the specified interface, which in this case is serial0/1/1. In IPv6, the notation for the default route is represented by "::/0," which effectively means "all IPv6 addresses." This syntax is necessary because IPv6 uses a different addressing scheme than IPv4, where the default route is represented as "0.0.0.0/0." This command allows the router to forward packets destined for any IPv6 address that isn't covered by other specific routes to the next hop defined by the interface, creating a pathway to reach external networks, such as the Internet. By configuring this default route, the router can efficiently handle outbound traffic that has no designated local path. Other options do not correctly reflect the syntax or functionality for setting a default route in IPv6. For instance, using IPv4 format (like "0.0.0.0/0") is invalid in IPv6, and the command "ipv6 default-route" is non-standard for

The command that correctly configures a default route to the Internet for IPv6 is written as "ipv6 route ::/0 serial0/1/1." This command indicates that any IPv6 traffic that does not have a more specific route should be sent out of the specified interface, which in this case is serial0/1/1.

In IPv6, the notation for the default route is represented by "::/0," which effectively means "all IPv6 addresses." This syntax is necessary because IPv6 uses a different addressing scheme than IPv4, where the default route is represented as "0.0.0.0/0."

This command allows the router to forward packets destined for any IPv6 address that isn't covered by other specific routes to the next hop defined by the interface, creating a pathway to reach external networks, such as the Internet. By configuring this default route, the router can efficiently handle outbound traffic that has no designated local path.

Other options do not correctly reflect the syntax or functionality for setting a default route in IPv6. For instance, using IPv4 format (like "0.0.0.0/0") is invalid in IPv6, and the command "ipv6 default-route" is non-standard for