ccna discovery 4 0 final exam answers 2013
Tài liệu Chapter 3 - Application Layer Functionalityand Protocols CCNA Exploration 4.0 docx
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12/12/2013, 14:15
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Chapter 3 - Application Layer
Functionalityand Protocols
CCNA Exploration 4. 0CCNA Exploration 4. 0
DNS - Example
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FTP
ã The File ... Office Protocol (POP) - UDP Port 1 10
– Telnet - TCP Port 23
– Dynamic Host Configuration Protocol - UDP Port 67
– File Transfer Protocol (FTP) - TCP Ports 20 and 21
File Sharing Services and ... packet
22
DHCP client broadcasts a DHCPREQUEST packet
33
DHCP Server1 broadcasts a DHCPACK packet
44
DHCP
Client
DHCP
Server1
Overview
ã Describe how the functions of the three upper OSI model...
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Tài liệu Chapter 2 - Communicating over the Network CCNA Exploration 4.0 docx
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12/12/2013, 14:15
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Chapter 2 - Communicating
over the Network
CCNA Exploration 4. 0CCNA Exploration 4. 0
End Devices and their Role on the Network
ã The network devices that people ... Model
ã The first layered protocol model for internetwork communications was created
in the early 1970s and is referred to as the Internet model.
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... need to
communicate with a resource on another network, outside of our local
organization.
ã Examples of this type of communication include:
– Sending an e-mail to a friend in another country
–...
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Tài liệu Chapter 1 - Living in a Network Centric World CCNA Exploration 4.0 pptx
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Chapter 1 - Living in
a Network Centric World
CCNA Exploration 4. 0CCNA Exploration 4. 0
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Website: www.bkacad.com
Networking Career Opportunities
ã ... complexity of
the network and the number of devices a message must pass through on its
route to its final destination.
ã External factors affecting the success of communication include:
– The quality ... www.bkacad.com
The Network Architecture
Security
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Examples of Todays Popular Communication Tools
ã The existence and broad adoption of the Internet...
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Tài liệu Chapter 10 - Planning and Cabling Networks CCNA Exploration 4.0 ppt
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22/12/2013, 13:17
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Speed and Types of Ports/Interfaces
ã The speed : 10/ 100 / 100 0 Mbps. Can increased speeds without replacing
the devices.
ã The number and type of ports:
... ports?
ã The number of UTP ports and fiber ports will be needed. The number of
1 Gbps ports and 10/ 100 Mbps ports.
Types of Connections in a LAN
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... lightweight, flexible, small diameter, which allows it to fit
into small spaces. The connectors, RJ -45 plugs: easy to install.
ã Fiber-optic cables: contain a thin glass fiber. Crimps or sharp bends...
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Tài liệu Chapter 9 - Ethernet CCNA Exploration 4.0 pptx
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22/12/2013, 13:17
...
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.
ã 100 0BASE-T uses 4D-PAM5 ... Ethernet Physical Layer
ã 100 0BASE-T (IEEE
802 .3ab) was developed to
provide additional
bandwidth.
ã 100 0BASE-T (CAT 5e)
standard is interoperable
with 10BASE-T and
100 BASE-TX (Fast Ethernet ... Gigabit
Ethernet uses two separate encoding steps.
100 0BASE-T Ethernet
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100 0BASE-T Ethernet
ã 100 0BASE-T Ethernet provides full-duplex transmission...
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Tài liệu Chapter 8 - OSI Physical Layer CCNA Exploration 4.0 pdf
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Chapter 8 - OSI Physical Layer
CCNA Exploration 4. 0CCNA Exploration 4. 0
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Characteristics & ... 802 .11b but with the bandwidth of
802 .11a.
ã IEEE 802 .11n - Is currently in draft form. The proposed standard
defines frequency of 2 .4 Ghz or 5 GHz. The typical expected data rates
are 100 ... standards.
ã IEEE 802 .11b - Operates in the 2 .4 GHz frequency band, speed up to
11 Mbps. Longer range and better able to penetrate building structures
than devices based on 802 .11a.
ã IEEE 802 .11g -...
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Tài liệu Module 7- Data Link Layer CCNA Exploration 4.0 pptx
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22/12/2013, 13:17
... Website: www.bkacad.com
Follow Data Through an Internetwork
49 Học viện mạng Bách khoa - Website: www.bkacad.com
Framing- Role of the Trailer
34
ã Data Link layer protocols add a trailer to the end ... destination.
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Follow Data Through an Internetwork
44 Học viện mạng Bách khoa - Website: www.bkacad.com
Data Link Layer Protocols- The Frame
38Học ... full-duplex link.
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Placing Data on the Media
14
ã Regulating the placement of data frames onto the media is known as media access
control.
ã...
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Tài liệu CCNA Semester 4 - Skills Based Final Exam - Student Training Instructor Guidelines - Exam Overview and Administration doc
Ngày tải lên :
11/12/2013, 14:15
...
Ip route 172. 50. 2 .0 255.255.255 .0 172. 50. 1.2
Ip route 172.16 .0. 0 255.255 .0. 0 202 .168. 10. 2
ip route 0. 0 .0. 0 0. 0 .0. 0 202 .168. 10. 1
ip access-list 101 deny tcp any 172. 50. 1 .0 0 .0. 0.255 eq telnet ... Semester 4 Skills Based Final – Part 1 Router Configuration
Student Training – Frame Relay Scenario – ( 60 pts)
HeadQuarters
MainOffice
Serial
202 .168. 10. 0/ 24
172. 50. 1 .0/ 24
HQ Network
S0/.1
(DCE)
S0/.2
E0
S1
Frame ... Network
S0/.1
(DCE)
S0/.2
E0
S1
Frame Relay
Network
RemoteOffice
172.16.1.99/ 24
DLCI 201
172.16.1.88/ 24
DLCI 101
Configuring the
Headquarters Router
SalesOffice
E0 E1
172. 50. 2 .0/ 24
Sales Network
SwitchSwitch
E1
Switch
172.16 .0. 0/16
MainOffice...
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Tài liệu Take Assessment - ENetwork Final Exam - Network Fundamentals (Version 4.0) pdf
Ngày tải lên :
13/12/2013, 19:16
... allows 5 10 hosts given the IP address 172. 30. 0 .0?
255.255 .0. 0
255.255. 248 .0
255.255.252 .0
255.255.2 54. 0
255.255.255 .0
255.255.255.128
30
file:///C:/Users/Martinos/Desktop/cisco/HTML /exam. htm
14 van ... 255.255.255. 248 ; Default Gateway: 192.168. 100 .18
IP address: 192.168. 100 .22; Subnet Mask: 255.255.255. 2 40 ; Default Gateway: 10. 1.1.5
IP address: 192.168. 100 . 30; Subnet Mask: 255.255.255. 2 40 ; Default ... 192.168.1.1
IP address: 192.168. 100 .31; Subnet Mask: 255.255.255. 2 40 ; Default Gateway: 192.168. 100 .18
9
file:///C:/Users/Martinos/Desktop/cisco/HTML /exam. htm
11 van 15 10/ 01/ 200 8 20: 03
Refer to the exhibit....
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CCNA LAB GUIDE Version 4.0
Ngày tải lên :
27/04/2013, 15:33
... chỉ IP
Ví dụ 1: 172.16 .0. 0 0. 0.255.255
172.16 .0. 0 = 101 01 100 .00 0 100 00. 000 000 00. 000 000 00
0. 0.255.255 = 00 000 000 .00 000 000 .11111111.11111111
result = 101 01 100 .00 0 100 00. xxxxxxxx.xxxxxxxx
172.16.x.x ... IP nằm trong khoảng từ 172.16 .0. 0 và
172.16.255.255 sẽ tương ứng với ví dụ này)
Ví dụ 2: 172.16.8 .0 0 .0. 7.255
172.168.8 .0 = 101 01 100 .00 0 100 00. 000 0 100 0 .00 000 000
Created by: Dương Văn Toán ...
Interface-
type 0/ port
fa0 /0 &
fa0/1 gi0 /0 &
gi0/1
Slot 0 HWIC/HWICD/
WIC/VWIC/
VIC
Interface-
type 0/ slot/
port
s0 /0/ 0 &
s0 /0/ 1
fa0 /0/ 0
& 0/ 0/1
Slot 1 HWIC/HWICD/...
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Uni key 4.0.8 Final
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30/08/2013, 02:10
... DANH MỤC PHẦN MỀM THIẾT YẾU
Uni key 4. 0. 8 Final.
Chương trình hỗ trợ gõ tiếng Việt nhỏ gọn, miễn phí nhưng nhiều tính năng, chạy rất ổn...
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CCNA Semester 3 - Skills Based Final Exam - Student Training Instructor Guidelines - Exam Overview and Administration
Ngày tải lên :
19/10/2013, 02:15
...
1 171.17 .0. 65 - 171.17 .0. 126 16 171.17 .4. 1 - 171.17 .4. 62
2 171.17 .0. 129 – 171.17 .0. 1 90 17 171.17 .4. 65 - 171.17 .4. 126
3 171.17 .0. 193 – 171.17 .0. 2 54 18 171.17 .4. 129 - 171.17 .4. 1 90
4 171.17.1.1 ...
Interface S0: 171.17.255.66 –
171.17.255.126
Interface S0: 171.17.2 54. 1 94 –
171.17.2 54. 2 54
Interface S1: 171.17.255.2 –
171.17.255.62
Interface S1: 171.17.2 54. 1 30 –
171.17.2 54. 1 90
4. LAN ... Interface Ethernet 0 IP addr: 171.17.255.1 30
CCNA Semester 3 - Skills Based Final Exam - Student Training
Instructor Guidelines - Exam Overview and Administration – Cont.
Exam Part 2 - Troubleshooting...
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Tài liệu Chapter 5 - OSI Network Layer CCNA Exploration version 4.0 ppt
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22/12/2013, 13:17
... known as routing.
4. Decapsulation
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( Refer to 5.1.1 )
Network Layer Fields
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ã 8 bits
ã Specifies ... www.bkacad.com 17
ã 3 bits(R, DF. MF)
R(reserved): set to 0.
DF(Dont fragment):
ã 0: Fragment if necessary.
ã 1: Do not fragment.
MF(More fragment):
ã 0: This is the last fragment.
ã 1: More fragment ... www.bkacad.com 44
Hierarchical Addressing
ã Hierarchical addressing solves the problem of devices
communicating across networks of networks.
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...
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Tài liệu Chapter 4 - OSI Transport Layer CCNA Exploration version 4.0 docx
Ngày tải lên :
22/12/2013, 13:17
... Summary
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Chapter 4 - OSI Transport Layer
CCNA Exploration version 4. 0CCNA Exploration version 4. 0
Flow Control
When datagrams arrive too
quickly ... indicator to the
sender to stop sending data.
Học viện mạng Bách khoa - Website: www.bkacad.com 40
sender to stop sending data.
When the receiver can
handle additional data, the
receiver sends ... indicator. When
this indicator is received, the
sender can resume the
segment transmission.
Labs
44 Học viện mạng Bách khoa - Website: www.bkacad.com
Managing TCP Sessions
Học viện mạng Bách khoa...
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