| 摘要 |
Disclosed are a primary and secondary system handover method for a dynamic route device, and an apparatus thereof. The method comprises: before a primary and secondary handover, a secondary system of a dynamic route device acquires control information, a neighbor state and an LSA identifier; when the primary and secondary handover is performed, the secondary system actively sends a second packet to all neighboring route devices according to the neighbor state within a preset time since a primary system of the dynamic route device sends a first packet last time, so that the neighboring route devices maintain an adjacent state with the dynamic route device; and the secondary system learns about LSA information from the neighboring route devices according to the LSA identifier, and performs route update according to the LSA information. By means of the scheme, it can be achieved that a route is not interrupted when a primary and secondary handover is performed. |
