| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To determine a base side line during transmission from a center side based on a line status on the base side and perform the efficient use of the line meeting a line throughput and a service type. <P>SOLUTION: A center router 100 is provided on the center side on a two-staged network one side of which is provided with a center side line between carrier centers and the other side of which is provided with the base side line between the carrier bases. The center router 100 includes a controller which makes up a new entry in which the base side line selected, depending on the load status of the base side line, by a base router 101 arranged on the base side line has been associated with an IP address a of a base host 102, in a table for balancing load when receiving data from a base host 102 to a center host, and which selects a route of the base side line associated with the address of the base host 102 when transmitting data from the center host to the base host 102, with reference to the entry of the table for balancing load. <P>COPYRIGHT: (C)2011,JPO&INPIT</p> |
