reachable neighbor
常见例句
- Neighbor Solicitation messages are sent to discover the link-layer address of a neighbor or to verify that a neighbor is still reachable via a cached link-layer address.
传送「近邻请求」讯息是为了探索邻居的连结层位址，或是透过快取的连结层位址验证仍然可以与邻居连线。 返回 reachable neighbor