In order for routers at both ends of the IPv6 over lPv4 manual tunnel to exchange routing information, OSPV3 can be enabled on the tunnel, osPFv3 will be able to form a normal neighbor relationship, and the tunnel interface will be treated as a P2P link interface.

The statement is correct. An IPv6 over IPv4 manual tunnel creates a logical point-to-point link between two routers over an IPv4 network. When OSPFv3 is enabled on this tunnel interface, the routing protocol treats it as a point-to-point (P2P) network type by default. This allows the two routers at the tunnel endpoints to establish a normal OSPFv3 neighbor adjacency and exchange IPv6 routing information (LSAs) across the tunnel, effectively extending the IPv6 routing domain over the IPv4 infrastructure.

This is a True/False question. The alternative, "False," is incorrect because OSPFv3 is designed to operate over various interface types, including logical tunnel interfaces. The default behavior on such tunnels is to function as a P2P link, which is the ideal condition for forming an adjacency between the two endpoints.

1. Huawei HedEx Documentation, NE40E V800R010C10SPC500 Configuration Guide - IP Unicast Routing, "OSPFv3 Configuration". Section: "Configuring Basic OSPFv3 Functions". This section describes how OSPFv3 can be enabled on interfaces, including tunnel interfaces, and details the network types. It confirms that for tunnel interfaces, the default network type is P2P, facilitating neighbor establishment.

2. Huawei HedEx Documentation, NE40E V800R010C10SPC500 Configuration Guide - IPV6 Transition Technology, "Configuring an IPv6 over IPv4 Manual Tunnel". This guide explains the creation of the tunnel interface, which then acts as a logical link for carrying IPv6 traffic and routing protocol information like OSPFv3.