| 摘要 |
PROBLEM TO BE SOLVED: To provide a relay system and a switch device which are capable of easily implementing address table synchronization.SOLUTION: When a MCLAG learning frame transmission unit 15a receives a frame by a first port P1, the MCLAG learning frame transmission unit 15a generates a MCLAG learning frame MF3 including the frame's transmission source MAC address SA and transmits, from a bridge port Pb, the MCLAG learning frame to a peer device. When a MCLAG learning frame reception unit 15b receives a MCLAG learning frame MF3 including a transmission source MAC address SA(MA1) and not including a MCLAG identifier, the MCLAG learning frame reception unit 15b learns second correspondence between a port identifier {Pb} of a bridge port and the transmission source MAC address (MA1) by using an address table FDB.SELECTED DRAWING: Figure 3 |
