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Basic Network
E-mail),MSN, ICQ), ,
FTP ,Ragnarok , Web
Bit 0 1
Bandwidth bps (
)
Router
•
LAN WAN
Switch
•
• Bandwidth 10/100/1000 Mbps
•
Hub
•
• Bandwidth 10/100/1000 Mbps
•
Hub Switch
HubHub Hub
Switch Switch
Hub
Hub Repeater) Switch
Ethernet Card
•
Switch Hub
• Bandwidth 10/100/1000 Mbps
Ethernet Card
Ethernet Card
LINK
10 MB/s 100 MB/s
ACT (Activity) -
,
Modem
Internal Modem
External Modem
•
• Bandwidth 56 Kbps
Access Point
•
(wireless)
• Bandwidth 11/54 Mbps
Wireless Card
PCMCIA
PCI for PCUSB
•
• Bandwidth 11/54 Mbps
UTP (Unshielded Twisted Pair)
•
Ethernet Switch Hub
• Bandwidth 10/100/1000 Mbps
•
• <
100m
UTP RJ-45
UTP Ethernet Lan RJ-45
UTP
RJ-45
UTP
RJ-45 A (Standard 568A)
/
/
/
/
B (Standard 568B)
/
/
/
UTP RJ-45
UTP Straight Cable)
Hub Switch A B
(UTP Cross-over Cable)
Hub Switch
UTP Straight Cable)
(UTP Cross-over Cable)
UTP -
2. A B)
1.7
RJ-45
STP (Shielded Twisted Pair)
• UTP
UTP
• UTP
Fiber Optic
•
• Bandwidth 10/100/1000 Mbps•500m – 2Km
Duplex
Half Duplex
Ethernet BaseT Mbps)
Full Duplex
3
LAN (Local Area Network)
WAN (Wide Area Network)
MAN (Metropolitan Area Network)
LAN (Local Area Network)
Ethernet, Fast Ethernet, FDDI, Token Ring
WAN (Wide Area Network)
Lan Lan
ATM, DSL, ISDN
Lan
Man (Metropolitan Area Network)
Wan
Lan
Ethernet/Fast Ethernet/Gigabit Ethernet Lan
Wireless Lan
Ethernet
LAN
10Gbps UTP Fiber optic
Ethernet
10BaseT 100 m UTP 10 Mbps
100BaseTX 100 m UTP 100 Mbps
100BaseFX 400 m (half duplex)
2000 m (full duplex)
Fiber Optic 100 Mbps
1000BaseSX 220 m Fiber Optic (MMF)
1000 Mbps
1000BaseLX 3-10 Km Fiber Optic (SMF)
1000 Mbps
Ethernet
UTP Ethernet Card Fiber Optic
Wireless Lan
ISM band
Wireless
IEEE 802.11 b
Bandwidth 11 Mb/s
100 m.
IEEE 802.11 g
Bandwidth 54 Mb/s
50 m.
(Ad-Hoc)
Access Point
Access Point
Access Point
Mesh
(Full Mesh)
Mesh
Bus
Star
Terminator
Star
Bus
hub switch
Bus
Tree
Star Star
Hub
Ring
Ring
Ring
Ring
IP Address
Automatic
DHCP Server
Static
IP Address
DHCP Server
Windows Update
Update Driver
Windows
Ad-aware
Ad-aware
Toolbar link
IP Address
1.
IP Address
2. “Support”
IP Address
Ping ->
Nslookup ->
Traceroute ->
Start Menu -> Run
cmd
Ping
Ping IP address Ex ping 158.108.1.1
Traceroute
Tracert IP Address Ex tracert 158.108.50.5
Nslookup
Nslookup Ex nslookup www.google.com
Modem Internet
Modem Internet
Modem
56 Kbps
Internal Modem External Modem
Modem Internet
Modem
Start Menu -> Control Panel
Network Connections
Create a new Connection
Modem Internet
Next
Modem Internet
Connect to Internet Next
Modem Internet
Setup my connection manually Next
Modem Internet
Connect using dial-up modem Next
Modem Internet
ISP Next
Modem Internet
Next
,
Modem Internet
Add shortcut to this connection to my desktop Finish
Modem Internet
username password Dial Internet
Internet Explorer
Internet Explorer
Proxy IE
Proxy
Tools > Internet Options…
Internet Explorer
Connections > LAN Settings…
Internet Explorer
Option “Use a
proxy server for your LAN(…)”
OK OK
Internet Explorer
Work Offline
)
Internet Explorer
Work Offline
File > Work Offline Option
Internet Explorer
Internet Explorer
Favorites > Add to Favorites …
Internet Explorer
OK
Favorites >
45
6
Internet Explorer
Create in >>
Internet Explorer
OK
Internet Explorer
New Folder…
OK
Internet Explorer
OK
Internet Explorer
Favorites > Organize Favorites…
Internet Explorer
Create Folder
Internet Explorer
Create Folder
Internet Explorer
Delete Del
Outlook Express
Outlook Express
Outlook Express
Start Menu > All Programs > Outlook Express
Outlook Express
Tools > Accounts…
Outlook Express
Tab Mail Add > Mail…
Outlook Express
Next
Outlook Express
Next
Outlook Express
mail server POP3 Incoming mail server Outgoing mail server
“mail.ku.ac.th” Next
Outlook Express
Remember Password
Outlook Express Outlook
Express Finish
Outlook Express
Close
Outlook Express
Send/Recv
Outlook Express
Outlook Express
Inbox
Outlook Express
Inbox >
Outlook Express
Outlook Express
Outlook Express
Create Mail
Outlook Express
• To:
,
• Cc:
• SubjectSend
Outlook Express
Sent Items
Outlook Express
Tools > Message Rules > Blocked Sender List…
Outlook Express Add…
hotmail.com, sanook.com) OK OK
Outlook Express
Modify…
Remove OK
Outlook
Deleted
Outlook Express
Tools > Message Rules > Mail…
Outlook Express
)
Outlook Express
Outlook Express
Outlook Express
Where the From line contains people
Where the Subject line contains specific words
Where the message body contains specific
Outlook Express
Where the message size is more than size
KB
Where the message has an attachment
For all messages
Outlook Express
Outlook Express
Move/Copy it to specified folder /
Delete it
Forward it to people
Reply with message
Outlook Express Do not download from the server
Outlook server
Delete it from serverserver
server
server server
Outlook Express
,KB Folder
Outlook Express
KB
Or And
-
