Packet forwarding system capable of transferring packets fast through plurality of interfaces by reading out information beforehand to transfer packets and a method thereof

The packet forwarding system and method for performing the read out information for transmitting the packet in advance to quickly perform packet transmission through a plurality of interfaces are provided. The packet forwarding system is transmitted over a plurality of interfaces and a plurality of interfaces, each for transmitting respective along the packets stored in the data to be transmitted to the packet processor for combining and processing the packet, which stores the combined packet the packet memory, the packet memory to the transfer destination, manages the packet information, for transmission of a packet, each independently, and pre-reads the information packet before the packet transmission, and a packet transmission unit that to be transmitted immediately through the interface that corresponds to the plurality of interfaces in packet transmission. Thus, a high-speed packet forwarding packet information can be read from the actual packet transmission operation is performed in parallel. Forwarding packets, transmit queue interface buffer