An engineer is configuring router R1 with an IPv6 static route for prefix 2019:C15C:0CAF:E001::/64. The next hop must be 2019:C15C:0CAF:E002::1. The route must be reachable via the R1 Gigabit 0/0 inte

The correct command syntax for configuring an IPv6 static route is `ipv6 route [destination-prefix] [next-hop-ipv6-address]` issued from global configuration mode (`R1(config)#`). This command correctly specifies the IPv6 destination prefix (2019:C15C:0CAF:E001::/64) and the IPv6 next-hop address (2019:C15C:0CAF:E002::1).

This command is incorrect because `ipv6 route` commands are configured in global configuration mode (`(config)#`), not interface configuration mode (`(config-if)#`).

This command is incorrect because it uses `ip route` which is for IPv4, not IPv6, and it's in interface configuration mode, which is wrong for global static routes.

This command is incorrect because it uses `ip route` which is for IPv4, not IPv6, as indicated by the prefix 2019:C15C:0CAF:E001::/64.