01 Initially Ethernet was only restricted to LAN (distance limits)
02 It uses fiber
standards support for longer distance
03 It overcome both
speed and distance limits
04 Service providers
started using Ethernet in WAN
Advantages:
01 Supports high
speeds upto 100 Mbps or 1 Gbps (Frame relay upto 44 Mbps)
02 Customer end uses
Ethernet Interface instead of serial
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