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Components of the Network Model
4-2
8000-A2-GB21-30
April 1998
Router
or VLAN
Switch
DSL
Card
10BaseT
DSL/POTS
97-15461-0
3
5446
RTU
End-user
System
10BaseT
NSP
WAN
LAN
Router
End-user
System
End-user
System
End-user
System
DSL/
POTS
5546
RTU