| 摘要 |
A network relay device includes an internal storage unit, an external storage unit having greater storage capacity than the internal storage unit, an accumulation control module and a relay processing module. The accumulation control module compares a receiving rate representative value representing a receiving rate with a sending rate representative value representing a sending rate and stores received data into the external storage unit having the greater storage capacity than the internal storage unit, when the receiving rate representative value is higher than the sending rate representative value. Even when the sending rate from the network relay device becomes a constrained condition of data relay, this prevents reception of data from a device, which sends data to the network relay device, from being constrained by the speed of the sender side.
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