COMMUNICATION NETWORK AND NODE

摘要

PROBLEM TO BE SOLVED: To transmit switching capacity of an end point of a one direction link to a node in a network and to improve route calculation precision when switching capacity at a start point differs from that at the end point in the one direction link.

SOLUTION: If switching capacity at the start point differs from that at the end point when an advertisement from a start node is received by a self-node with respect to the one direction link where the self-node becomes the end point, the advertisement is put with switching capacity of the end point of the one direction link as switching capacity of the start point of a virtual link.

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