ccna exploration 4 accessing the wan final exam answers
Tài liệu Chapter 2 - Communicating over the Network CCNA Exploration 4.0 docx
... over the Network CCNA Exploration 4. 0CCNA Exploration 4. 0 End Devices and their Role on the Network ã The network devices that people are most familiar with are called end devices. These ... Devices and their Role on the Network ã Intermediary devices to provide connectivity and to work behind the scenes to ensure that data flows across the network. ã These devices connect the individual ... research, the ISO created a network model that helps vendors create networks that are compatible with other networks. ã The Open System Interconnection (OSI) reference model released in 19 84 was the...
Ngày tải lên: 12/12/2013, 14:15
Understanding The Routing TableRouting Protocols, Closer Look, CCNA, Accessing the WAN, Implementing IP, Lab Topology potx
... fa0 172.16.1.0/ 24 172.16.2.0/ 24 172.16.3.0/ 24 172.16 .4. 0/ 24 192.168.1.0/ 24 .1 .1 .2 .1 .1 .1 .2 172.16.10.0/ 24 lo1 172.16.20.0/ 24 lo2 172.16.30.0/ 24 lo3 172.16 .40 .0/ 24 lo4 22 The Default Route RouterB(config)#ip ... 192.168.1.0/ 24 is directly connected, Serial0 RouterC# s0 s0 s0 s1 fa0 fa0 fa0 172.16.1.0/ 24 172.16.2.0/ 24 172.16.3.0/ 24 172.16 .4. 0/ 24 192.168.1.0/ 24 .1 .1 .2 .1 .1 .1 .2 172.16.10.0/ 24 lo1 172.16.20.0/ 24 ... 172.16.2.2 03:12 :45 : RT: add 172.16.3.0/ 24 via 172.16.2.2, static metric [1/0] RouterA(config)# Router B Router CRouter A s0 s0 s0 s1 fa0 fa0 fa0 172.16.1.0/ 24 172.16.2.0/ 24 172.16.3.0/ 24 172.16 .4. 0/ 24 192.168.1.0/ 24 .1 .1...
Ngày tải lên: 18/03/2014, 14:20
Tài liệu Chapter 3 - Application Layer Functionalityand Protocols CCNA Exploration 4.0 docx
... Functionalityand Protocols CCNA Exploration 4. 0CCNA Exploration 4. 0 DNS - Example Học viện mạng Bách khoa - Website: www.bkacad.com FTP ã The File Transfer Protocol (FTP) is another commonly used Application ... running the FTP daemon (FTPd). ã The client establishes the first connection to the server on TCP port 21. The client establishes the second connection to the server over TCP port 20. ã The file ... is established, the user of the client can access the resources on the server as if the resource is local to the client host. ã SMB file-sharing and print services have become the mainstay of...
Ngày tải lên: 12/12/2013, 14:15
Tài liệu Chapter 1 - Living in a Network Centric World CCNA Exploration 4.0 pptx
... affecting the success of communication include: – The quality of the pathway between the sender and the recipient – The number of times the message has to change form – The number of times the message ... Supporting the Way We Live The Global Community ã The creation of online communities for the exchange of ideas and information has the potential to increase productivity opportunities across the globe. ã ... readressed – The number of other messages being transmitted simultaneously on the Học viện mạng Bách khoa - Website: www.bkacad.com – The number of other messages being transmitted simultaneously on the...
Ngày tải lên: 12/12/2013, 14:15
Tài liệu Chapter 10 - Planning and Cabling Networks CCNA Exploration 4.0 ppt
... Contains the intermediary devices - hubs, switches, routers, and data service units (DSUs) - that tie the network together. These devices provide the transitions between the backbone cabling and the ... Patch cords connects between the patch panels and the intermediary devices. Patch cables also interconnect these intermediary devices. ã Also contains the servers used by the network. Horizontal ... connect the telecommunication rooms with the work areas, 90 meters max. Backbone Cabling, or vertical cabling ã To connect the telecommunication rooms to the equipment rooms, where the servers...
Ngày tải lên: 22/12/2013, 13:17
Tài liệu Chapter 9 - Ethernet CCNA Exploration 4.0 pptx
... pattern, the same as the Preamble. Physical and Data Link Features of Ethernet Học viện mạng Bách khoa - Website: www.bkacad.com ã Media Access Control (MAC) is the lower Ethernet sublayer of the ... Ethernet ã The increased cabling distances enabled by the use of fiber-optic cable in Ethernet-based networks has resulted in a blurring of the distinction between LANs and WANs. Ethernet ... physical and data link features of Ethernet. ã Describe the function and characteristics of the media access control method used by Ethernet protocol. ã Explain the importance of Layer 2 addressing...
Ngày tải lên: 22/12/2013, 13:17
Tài liệu Chapter 8 - OSI Physical Layer CCNA Exploration 4.0 pdf
... of the communication process, the user data has been segmented by the Transport layer, placed into packets by the Network layer, and further encapsulated as frames by the Data Link layer. The ... Bách khoa - Website: www.bkacad.com ã At the Physical layer of the receiving node, the signals are converted back into bits. The bits are then examined for the start of frame and end of frame bit ... viện mạng Bách khoa - Website: www.bkacad.com Chapter 8 - OSI Physical Layer CCNA Exploration 4. 0CCNA Exploration 4. 0 Học viện mạng Bách khoa - Website: www.bkacad.com Characteristics &...
Ngày tải lên: 22/12/2013, 13:17
Tài liệu Module 7- Data Link Layer CCNA Exploration 4.0 pptx
... using the same shared media. ã Data from only one node can be placed on the medium at any one time. ã Every node sees all the frames that are on the medium, but only the node to which the frame ... network when 24 ã The Data Link layer "sees" the logical topology of a network when controlling data access to the media. It is the logical topology that influences the type of network ... upper sublayer defines the software processes that provide services to the Network layer protocols. – The lower sublayer defines the media access processes performed by the hardware. Học viện...
Ngày tải lên: 22/12/2013, 13:17
Accessing the WAN
... 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, Inc. ... 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 ... Concepts Define the three phases of PPP session establishment © 2006 Cisco Systems, Inc. All rights reserved. Cisco Public 1 Version 4. 0 Access Control Lists Accessing the WAN – Chapter 5...
Ngày tải lên: 03/04/2014, 13:52
Tài liệu CCNA Semester 4 - Skills Based Final Exam - Student Training Instructor Guidelines - Exam Overview and Administration doc
... be on the hands-on portion of the exam. Students should be made aware of what they will be tested on early in the course in order to study and prepare adequately for the exam. The exam may ... 4 Skills Based Final – Part 2 Subnet Exercise Student Training (20 pts) Instructor note: In these examples, only the Host IP address and subnet mask are given. The student must fill in the ... rubric which can be found in the instructor’s version of the Semester 4 curriculum in the Preface, Chapter 0 under Fourth Semester Finals. Semester 4 Skills Based Final – Part 1 Router Configuration...
Ngày tải lên: 11/12/2013, 14:15