Multiswitch Ethernet LAN

4-*

Switching Table Switch 1

Port Station

2 A1-45-D5-1F-AA-4C

7 B2-CD-13-5B-E4-65

5 D5-47-55-C4-B6-9F

5 E5-BB-47-21-D3-56

Switch 2

Switch 1

Port 5 on Switch 1

to Port 3 on Switch 2

A1-44-D5-1F-AA-4C

Switch 1, Port 2

B2-CD-13-5B-E4-65

Switch 1, Port 7

E5-BB-47-21-D3-56

Switch 3, Port 6

On Switch 1

Switch 1 looks up the

destination MAC address

and notes the port number

for that address (Port 5)

Switch 1 sends the frame

out Port 5

Switch 2 is out that port