.
NIC
HUB
Repeater
Router
Network Address
NIC addresss
MAC Address
IP Address
LAN
MAN
PAN
WAN
WWW
HTTP
FTP
SMTP
Star topology
Bus topology
Tree topology
Ring topology
Radio wave
Bluetooth
Micro wave
Satellite
Mbps
Kmph
Mgps
MBps
TCP/IP
FTP
HTTP
SLIP/ppp
IP Address
MAC address
TCP/IP
HTTP
FTP
TCP/IP
HTTP
FTP,HTTP
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