3 Advanced Computer Networks Bridges RepeatersS1S2S3S4LAN1LAN2RepeaterA repeater operates at the physical layer and forwardseverything between the two LANs.LAN1 and LAN2 are in the same collision domain.Advanced Computer Networks Bridges
5 Advanced Computer Networks Bridges Operate at the data link layer.Bridges use backward learning in recording source address on transmissions.Unlike repeaters, bridges will not forward a frame onto another LAN segment if it knows about the location of the destination node.Bridge management gets more complicated when loops are possible in the frame route.Advanced Computer Networks Bridges
6 Advanced Computer Networks Bridges LLCLLCMACMACMACMACPhysicalPhysicalPhysicalPhysicalA bridge is a store and forward device that separates collision domains.Advanced Computer Networks Bridges
10 Bridges Bridge 1 does not forward the frame to LAN1 S S3LAN1LAN2LAN3B1B2port 1port 2port 1port 2Bridge 1 does notforward theframe to LAN1Address PortAddress PortS11S11S32S31S42S42Leon-Garcia & Widjaja:Communication NetworksAdvanced Computer Networks Bridges
11 Bridges Bridge 1 does not forward the frame to LAN2 S S1LAN1LAN2LAN3Bridge1Bridge 2port 1port 2port 1port 2Bridge 1 does notforward theframe to LAN2Address PortAddress PortS11S11S32S31S42S42S21Leon-Garcia & Widjaja:Communication NetworksAdvanced Computer Networks Bridges
Your consent to our cookies if you continue to use this website.