الشبكات ماجد الصم
DESCRIPTION
محمد مطهر شبكات الحاسب في مراكز مصادر التعلمTRANSCRIPT
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Networking
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-sharing resources-Office-3
-video conference-E-commerce-E-learning--ATM
Mobile communication-9 IP-camera- 10
Voice over IP-11
data
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cisco
Microsoft
Novell
Sun Microsystems Solaris
Apple IBM
Unix Linux Red hat
Network component
-server
E-mail server email yahoo hotmail
-Client :
server server client hotmail client
-E-mail server (hotmail)
inbox serverserver
-media
wired wireless
Network component
Device-5-
NIC Network interface card-6-
Operating system -7-XP server 2003 Linux
-TCP/IP
Network component
ServerClient
MediaDevice
NicOperating system
Tcp/ip
Network according to size
LAN: Local Area NetworkMAN : metropolitan Area Network
WAN: Wide Area Network
LAN
-Hub Switch
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MANLAN
LANMAN
WANLAN
Internet
Enterprise network LAN
Global Network
LAN
--peer to peer-SERVER/Client
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Peer-to-peer
give and take
Give) Take)
--slow performance2-poor security3--workgroup P2P5-Client
Server/Client
server
RAMCPU Peer
Centralized Administration
peer
Network Administrator
MCSE CCNA server
--maintenance complex2-support tools -retaining4-require/request
client requireserver request
peer-to-peer
server/client
peer-to-peer-
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--back up :
server/client-
--centralized
(--back up :