...
from 100 Mbps per wire pair to 125 Mbps per wire pair, or
500 Mbps for the four pairs. Each wire pair signals in full
duplex, doubling the 500 Mbps to 100 0 Mbps.
• 100 0BASE-T uses 4D-PAM5 line ...
bandwidth.
• 100 0BASE-T (CAT 5e)
standard is interoperable
with 10BASE-T and
100 BASE-TX (Fast Ethernet
Học viện mạng Bách khoa - Website: www.bkacad.com
100 BASE-TX (Fast Ether...
... Connection-oriented Networks
Học viện mạng Bách khoa - Website: www.bkacad.com
Chapter 1 - Living in
a Network Centric World
CCNA Exploration 4. 0CCNA Exploration 4. 0
Học viện mạng Bách khoa -
Website: ... Bách khoa - Website: www.bkacad.com
Networks Supporting the Way We Live
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• Early data networks were limi...
... viện mạng Bách khoa - Website: www.bkacad.com
Point-to-Point Topology
25
• A point-to-point topology connects 2 nodes directly together.
• In data networks with point-to-point topologies, the ... for point-to-point topologies.
• In point-to-point connections, the Data Link layer has to consider whether the
communication is half-duplex or full-duplex.
Học viện mạng Bách khoa - Websi...
...
communications.
Học viện mạng Bách khoa - Website: www.bkacad.com
Chapter 2 - Communicating
over the Network
CCNA Exploration 4. 0CCNA Exploration 4. 0
End Devices and their Role on the Network ... Bách khoa - Website: www.bkacad.com
Getting the Data to the End Device
• Describe examples of Ethernet MAC Addresses, IP
Addresses, and TCP/UDP Port numbers
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... - Website: www.bkacad.com
Basic Network Media Required to Make a LAN Connection
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Speed and Types of Ports/Interfaces
• The speed : 10/ 100 / 100 0 ... interfaces
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• LAN Interfaces – Ethernet, FastEthernet
• WAN Interfaces – Serial
• Management Interfaces:
- Console Interface
-...
... Network Media
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Chapter 8 - OSI Physical Layer
CCNA Exploration 4. 0CCNA Exploration 4. 0
Học viện mạng Bách khoa - Website:
www.bkacad.com
Characteristics ... 802 .11b but with the bandwidth of
802 .11a.
• IEEE 802 .11n - Is currently in draft form. The proposed standard
defines frequency of 2 .4 Ghz or 5 GHz....
... words:
- material (n):
- dressmaker (n):
- hairdresser (n):
- cut (v)
cut
:
- make (v)
made:
chất liệu (Vải)
thợ may
thợ uốn tóc
cắt
làm
Unit 9: AT HOME AND AWAY
Monday, January 10
th
201 1
Period ... words:
- material (n):
- dressmaker (n):
- hairdresser (n):
- cut (v)
cut
:
- make (v)
made:
chất liệu (Vải)
thợ may
thợ uốn tóc
cắt
làm
Unit...
... key figures, for
example, displaying $ 300 000 0 as $ 300 0 for easier reading.
4
3
1
2
Chapter 9: Creating Queries
Review
Reporting Made Easy
9 34
Review
< A query is a data evaluation ... restricting the value interval year 199 7 to 199 8.
1
2
4
3
5
6
Chapter 9: Creating Queries
Creating Restricted Key Figures
Reporting Made Easy
9 10
7. The result of...
...
net
dp
F
dt
=
r
r
( 9- 8)
Chapter 9
Center of Mass and Linear Momentum
In this chapter we will introduce the following new concepts:
-Center of mass (com) for a system of particles
-The velocity ... =
m
m
m
m
v
1i
v
1f
= 0 v
2f
v
2i
= 0
x
x
( 9- 17)
We have seen in the previous discussion that the momentum of an object can
change if there is a non-zero external force a...