accessing the wan chapter 1 exam answers
Accessing the WAN – Chapter 1 ppt
Ngày tải lên :
05/07/2014, 03:20
... Cisco Public ITE 1 Chapter 6
12
Cisco Thai Nguyen Networking Academy
WAN Physical Layer Standards
The WAN physical layer also describes the interface
between the DTE and the DCE.
–EIA/TIA-232 ... rights reserved. Cisco Public ITE 1 Chapter 6
43
Cisco Thai Nguyen Networking Academy
Choosing a WAN Link Connection
What is the purpose of the WAN?
–Do you want to connect local branches, ... modulates the binary data into an analog signal
at the source and demodulates the analog signal to binary
data at the destination.
The physical characteristics of the local loop to the PSTN...
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Accessing the WAN – Chapter 2 docx
Ngày tải lên :
05/07/2014, 03:20
...
–Data is encapsulated by the sending router.
The frame is sent on a physical medium to the WAN.
–There are various ways to traverse the WAN,
The receiving router uses the same communications ... Public ITE I Chapter 6
1
Point-to-Point Protocol
Accessing the WAN – Chapter 2
Cisco Thai Nguyen Networking Academy
â 2006 Cisco Systems, Inc. All rights reserved. Cisco Public ITE 1 Chapter ... request requires no
authentication, then PPP progresses to the
next level.
–If an incoming PPP request requires
authentication, then it can be
authenticated using either the local
database...
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Accessing the WAN – Chapter 3 potx
Ngày tải lên :
05/07/2014, 03:20
... Frame Relay
Step 1. Setting the IP Address on the Interface
–R1 has been assigned 10 .1. 1 .1/ 24,
–R2 has been assigned 10 .1. 1.2/24.
Step 2. Configuring Encapsulation
The encapsulation frame-relay ... DLCI. Use the
show frame-relay map command to
display the current map entries and
information about the connections.
The output shows the following
information:
10 .14 0 .1. 1 is the IP address ... Public ITE 1 Chapter 6
11
Cost Benefits of Multiple VCs
More savings arise as the capacity of the access line
is based on the average bandwidth requirement of
the VCs, rather than on the maximum...
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Accessing the WAN – Chapter 4 docx
Ngày tải lên :
05/07/2014, 03:20
... reserved. Cisco Public ITE 1 Chapter 6
28
The Network Security Wheel
The security policy is the four steps of Security Wheel.
Step 1: Secure
–Secure the network by applying the security policy ... the
entire audience in a large organization.
Cisco Thai Nguyen Networking Academy
â 2006 Cisco Systems, Inc. All rights reserved. Cisco Public ITE 1 Chapter 6
11
Threats to Networks
There ... ITE 1 Chapter 6
35
Routers are Targets
Because routers provide gateways to other networks,
they are obvious targets. Here are some examples of
various security problems:
–Compromising the...
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Understanding The Routing TableRouting Protocols, Closer Look, CCNA, Accessing the WAN, Implementing IP, Lab Topology potx
Ngày tải lên :
18/03/2014, 14:20
...
Route
17 2 .16 .3.0
10 1 011 00
00 010 000
00000 011
00000000
Child
Route
17 2 .16 .1. 0
10 1 011 00
00 010 000
000000 01
00000000
Child
Route
17 2 .16 .2.0
10 1 011 00 ... up
Loopback2 17 2.30.0 .1 YES manual up up
Serial0 19 2 .16 8 .1. 2 YES NVRAM up up
RouterC#
s0
s0 s0
s1
fa0 fa0 fa0
17 2 .16 .1. 0/24
17 2 .16 .2.0/24
17 2 .16 .3.0/24 17 2 .16 .4.0/24
19 2 .16 8 .1. 0/24
.1
.1 .2
.1
.1
.1
.2
17 2 .16 .10 .0/24 ...
00000 011
000 010 10
These 24 bits match!
Child
Route
17 2 .16 .3.0
10 1 011 00
00 010 000
00000 011
00000000
Child
Route
17 2 .16 .1. 0
10 1 011 00
00 010 000
00000001...
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Accessing the WAN
Ngày tải lên :
03/04/2014, 13:52
... rights reserved. Cisco Public
11
Select the Appropriate WAN Technology to meet
ECNM Requirements
List the various options for connecting subscribers to
the WAN
© 2006 Cisco Systems, ... Describe how the Cisco Enterprise Composite
Model (ECNM) provides integrated services
over an Enterprise network.
Describe the key WAN technology concepts.
Identify the appropriate WAN technologies ... requirements for WAN
communications.
© 2006 Cisco Systems, Inc. All rights reserved. Cisco Public
13
Select the Appropriate WAN Technology to meet
ECNM Requirements
Describe the circuit switching...
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AEROSOL CHEMICAL PROCESSES IN THE ENVIRONMENT - CHAPTER 1 pot
Ngày tải lên :
18/06/2014, 19:20
... correlation with time and space.
17
The processes
affecting aerosol behavior are summarized in the Table 1. 1 and Figure 1. 2. The entire process can
then be expressed by the General Dynamics Equation ... 30, 319 7, 19 96.
84. Sabbioni, C., Contribution of atmospheric deposition to the formation of damage layers, Sci. Total
Environ., 16 7, 49, 19 95.
L829/frame/ch 01 Page 21 Monday, January 31, 2000 ... particles) is then designated as the fraction that includes the “nucleation,” “accumulation,”
and “coarse” modes.
TSP and PM -10 were first introduced and standardized in 19 71.
21
The fractions...
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Radionuclide Concentrations in Foor and the Environment - Chapter 1 docx
Ngày tải lên :
18/06/2014, 19:20
... from the atom’s K shell. The process
is as follows:
95
2 41
Am,
92
238
U,
90
230
Th,
89
227
Ac,
88
227
Ra,
84
212
Po.
Z
A
Z1
A0
e
XYe→ ++
+ 1
ν
Z
AA
1
0
e
XYe→ ++
− +Z1
ν
ν
e
0
1
1
1
1
0
e
npe→ ... radioactive, for example,
235
U + n →
236
U →
13 1
J +
10 2
Y + 3n,
→
13 7
Cs +
97
Y + 2n,
→
13 3
Xe +
10 1
Sr + 2n,
→
99
Mo +
13 5
Sn + 2n,
→
15 5
Sm +
78
Zn + 3n,
…and other radionuclides.
DK594X_book.fm ... according to the mode of production, they are some-
times indicated as cyclotron radionuclides. Some reactions of radionuclide pro-
duction are
18
O(p,n)
18
F,
13
C(p,n)
13
N,
11
B(p,n)
11
C,
10
B(d,n)
11
C,...
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Nanotechnology and the Environment - Chapter 1 ppt
Ngày tải lên :
18/06/2014, 22:20
... 2007
19 97 19 98 19 99 2000 20 01 2002 2003 2004 2005 2006 2007
14 00
12 00
10 00
800
600
400
200
0
Articles in Academic Journals
14 0
12 0
10 0
80
60
40
20
0
Articles in News Magazines
FIGURE 1. 1 Articles ... http://
www.nanoworld.jp/apnw/articles/library4/pdf/4-6.pdf. (Accessed June 29, 2007)
6 019 8.indb 10 6 /12 /08 1: 31: 43 PM
© 2009 by Taylor & Francis Group, LLC
Nanotechnology
and the
Environment
6 019 8.indb 1 6 /12 /08 1: 31: 28 PM
© 2009 by Taylor & ...
ã
ã
ã
ã
ã
6 019 8.indb 3 6 /12 /08 1: 31: 31 PM
© 2009 by Taylor & Francis Group, LLC
v
Contents
Acknowledgments vii
About the Authors ix
Chapter 1 Introduction 1
Kathleen Sellers
Chapter 2 Nanoscale...
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Veterinary Medicines in the Environment - Chapter 1 pdf
Ngày tải lên :
18/06/2014, 22:20
... Degradates 11 5
5.5.4 Mixtures 11 6
5.5.5 Enantiomer-Specic Hazard 11 7
5.5.6 Sorption to Sediment 11 8
5.5.7 Assessing Effects on Communities 11 9
5.6 Conclusions 12 1
References 12 2
Chapter 6 Exposure ... Studies 17 0
7 .11 Calculation of PNEC Concentrations and Use of Assessment
Factors 17 1
7 .12 Metabolite Testing in Tiers A and B 17 2
7 .13 Secondary Poisoning 17 3
7 .14 Bound Residues 17 4
7 .15 Alternative ... 10
2.2.6 Hormones 10
2.2.7 Growth Promoters 10
2.2.8 Other Medicinal Classes 11
2.3 Pathways to the Environment 11
2.3 .1 Emissions during Manufacturing and Formulation 11
2.3.2 Aquaculture 12
2.3.3 Agriculture...
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LUYỆN ĐỌC TIẾNG ANH QUA TÁC PHẨM VĂN HỌC-THE ADVENTURES OF TOM SAWYER CHAPTER 1
Ngày tải lên :
24/10/2013, 16:15
... looked over them about the
room; then she put them up and looked out under them. She seldom or never
looked through them for so small a thing as a boy; they were her state pair,
the pride of ... lived. He then held a
position at the gate for some time, daring the enemy to come outside, but the
enemy only made faces at him through the window and declined. At last the
enemy's mother ... bird-like
turn, a sort of liquid warble, produced by touching the tongue to the roof of
the mouth at short intervals in the midst of the music the reader probably
remembers how to do it, if he has...
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