| 摘要 |
<p>PROBLEM TO BE SOLVED: To attain communication using serial lines whose number is more than the number of MP (REC1990, the PPP multi link protocol) links that can be processed by a host device provided with a function of processing the MP. SOLUTION: Each terminal adaptor 10 stores MRRU and ED values included in a setting request of a link received from a host device 10 and sets up a link on one B channel. Then each TA 10 sets up a new link according to the MRRU and ED having been stored uniquely to another B channel. The TA 10 distributes a packet outputted to the TA 10 by the host device 20 for the intension of transmitting it to one link into two setup links and sends the packet received from the two links to the host device 20 so that the host device 20 recognizes the packet as the packet received by one link.</p> |
