| 摘要 |
<p>PROBLEM TO BE SOLVED: To update routing information of routers between networks without causing a communication cost. SOLUTION: A processor 21 of a router 2 embeds updated routing information to a user data part of a CR packet when the routing information of a routing table 22 is updated to transmit the resulting packet to a router 3 via a channel switch network 1. A processor 31 of the router 3 receiving the CR packet extracts the routing information from the CR packet to update the routing information of a routing table 33.</p> |
