Ø 1 Collision Domain: - One port can send and receive at same time.
Ø 1 Broadcast Domain: -How Far Broadcast travels in a network.
Bridge: - Learn Mac address one side to another side: -
Ø Each port has a collision domain
Ø 1 Broadcast Domain
Ø Full Duplex communication
Ø Learn mac address
Ø Make Forwarding Decisions based on Mac Address
Ø MAC (Media Access Control) address
ü A 48-bits address burnet into Network Interface Card (NIC).
Organization Unique identifier (OUI) (24 bits) (6 Hex Character)
Vendor Assigned or Vendor Code
(24 bits) (6 Hex Character)
Mac Address: - 00:19:56:2D:EA: 8A
Ø The Mac address will store in Switch Chip called ASIC (Application specific Integrated Circuit) that is created by IBM