interconnecting lans q why not just one big lan limited amount of supportable traffic on single lan all stations must share bandwidth limited length 802 3 ethernet specifies maximum cable ...
Filetype Power Point PPT | Posted on 03 Sep 2022 | 4 years ago
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...Interconnecting lans q why not just one big lan limited amount of supportable traffic on single all stations must share bandwidth length ethernet specifies maximum cable large collision domain can collide with many number token ring have passing delays at each station lecture hubs physical layer devices essentially repeaters operating bit levels repeat received bits interface to other interfaces be arranged in a hierarchy or multi tier design backbone hub its top more connected referred as segment do isolate domains node may any residing advantages simple inexpensive device provides graceful degradation portions the continue operate if malfunctions extends distance between pairs m per limitations results no increase max throughput same individual restrictions pose limits nodes and total allowed geographical coverage cannot connect different types e g baset bridges link frames examining frame header selectively forwarding based destination bridge isolates since it buffers when is forwar...