accessing the wan final exam 2014

... –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 ... is wrong to assume that the 8 bits leaving the sender at the same time arrive at the receiver at the same time ƒ Clock Skew –Some of the bits get there later than others This is known as ... provider equipment –The demarcation point is the point in the network where the responsibility of the service provider ends ƒ The example presents an ISDN scenario –In the United States, a

Ngày tải lên: 05/07/2014, 03:20

... there are no hourly charges Trang 6The Frame Relay WAN ƒ When you build a WAN, there is always 3 components, –DTE –DCE –The component sits in the middle, joining the 2 access points ƒ In the ... on each LAN is the DTE –A serial connection, such as a T1/E1 leased line, connects the router to the Frame Relay switch of the carrier at the nearest POP for the carrier –The Frame Relay ... because the number of links required increases dramatically –The issue is not with the cost of the hardware, but because there is a theoretical limit of less than 1,000 VCs per link In practice, the

Ngày tải lên: 05/07/2014, 03:20

... Trang 28The Network Security Wheel ƒ The security policy is the four steps of Security Wheel ƒ Step 1: Secure –Secure the network by applying the security policy and implementing the following ... of these groups differently –Each group should only be shown the portion of the policy appropriate to their work and level of access to the network –One document is not likely to meet the ... SYN requests to a targeted server •The server replies with SYN-ACK, but the malicious host never responds the ACK to complete the handshake •This ties up the server until it runs out of resources

Ngày tải lên: 05/07/2014, 03:20

... The wildcard mask is 0.0.0.0 In the second example, the wildcard mask stipulates that anything will match – The wildcard mask is 255 . 255 . 255 . 255 In the third example, the ... tested against the statements in the list – If the packet matches a statement, the packet is either accepted or rejected If the packet is accepted in the interface, it is then checked ... solution produces the wildcard mask 0.0.0. 255 Example 2: Now assume you wanted to permit network access for the 14 users in the subnet 192.168.3.32 /28 The subnet mask for the IP subnet

Ngày tải lên: 05/07/2014, 03:20

... data to the computer over an Ethernet connection In the upstream direction, – the CM decodes the digital information from the. .. in either direction at the same time The following ... The CM receives the data portion of the RF signal – The CM, tuned to the data RF signal channels, demodulates the data RF signal back into digital data and finally passes the ... the signals from the cable operator to the subscriber, the outgoing frequencies are in the range of 50 to 860 MHz –Upstream: Transmitting the signals in the reverse path from the

Ngày tải lên: 05/07/2014, 03:20

... reassignment of the IP address to another client later, or for the client to get another assignment if the client moves to another subnet Clients may also renew leases and keep the same IP address ... farm These servers may provide DHCP, DNS, TFTP, and FTP services for the clients The problem is that the network clients typically are not on the same subnet as those servers Therefore, the ... manner The method used depends on the ISP However, in its simplest configuration, the Ethernet interface is used to connect to a cable modem To configure an Ethernet interface as a DHCP client, the

Ngày tải lên: 05/07/2014, 03:20

... failure. – At one extreme is the theorist, or rocket scientist, approach. • The rocket scientist analyzes and reanalyzes the situation until the exact cause at the root of the problem has been identified. ... need to be monitored? –Can the network deliver the identified policies? • The baseline also provides insight into whether the current network design can deliver the required policies. Cisco ... to other PCs in the network also initiates the MAC address auto-discovery process. –The telnet command is used to log in remotely to a device for accessing configuration information. –The

Ngày tải lên: 05/07/2014, 03:20

... 6: Configure the FastEthernet Interface on the Branch 1 LAN 166 Task 7: Configure the FastEthernet Interface on the Branch 2 LAN 166 Task 8: Configure the FastEthernet Interface on the Branch 3 ... acquire the knowledge and practice the skills associated with the content area of the CCNA Exploration Accessing the WAN course Specifically, this book helps you work on these main areas:  WAN ... verify WAN links The Accessing the WAN course focuses on the third, fifth, sixth, seventh, and eighth topics The Study Guide portion of each chapter offers exercises that help you learn the Accessing

Ngày tải lên: 28/02/2019, 15:45

... whether Question 2: A amount Question 3: A even B figure C number B ever however D deal C nevertheless D The university and college practice exam 2014 Question 4: A others B other C the other ... before the wind blew them off A in order that to pick the apples B so as to pick the apples The university and college practice exam 2014 C so that to pick the apples D in order for the apples ... that the children in the passage share is that The university and college practice exam 2014 A they all watch TV B they spend part of each day alone C they are from single-parent families D they

Ngày tải lên: 08/10/2014, 16:46

... on the findings obtained, the researcher recommends the followings: - First, enhance their intrinsic motivation by providing them with interesting activities that they like and discuss them the ... achievement The suggestions which may improve the applicability of the findings as well as the reliability of the instruments of the present research are to increase the sample size and to include other ... sum up, there are the number of students at Industry University of Ho Chi Minh, Thanh Hoa campus who are not motivated with English subject Their final exam results are not good Therefore, the university

Ngày tải lên: 10/01/2021, 03:12

... of the arrival of the merchandise and its location.Before the buyer picked up the goods, the customs shed (including themerchandise in it) was destroyed by fire The buyer claims refund of thepurchase ... the buyer If the seller haspreviously agreed with the insurer, the seller may be repaid an amountequivalent to the value of the cargo or a portion of the shipment 2 Case of force majeure If the ... whilekeeping the markup the same That's why cost-based providers, like Everlane in the cost-basedpricing example below, must maintain openness Example Hoang is the owner of Hoang Hoang Lee is the owner

Ngày tải lên: 09/05/2022, 19:53

... kilograms The weights of the first five people to enter the lift are 90 kg, 80 kg, 95 kg,115 kg and 89 kg 10 What is the maximum weight of the sixth person in the lift if they all travel together ... on the right-hand side of the diagram is measured in millimetres _ and _ Which is the driest month of the year? _ The average rainfall for the first three months of the ... TURN OVER THE LAST QUESTION IS ON THE BACK PAGE 11 Answer 30 The area of a circle with diameter 34 cm is 908 cm2 Use this fact to work out the area of each of the shaded regions shown in the diagrams

Ngày tải lên: 15/11/2022, 10:27

... the new director (B) It's the first room on the right (C) Yes, at two o'clock The best response to the question "Where is the meeting room?" is choice (B), It's the first room on the ... (A) On the company Web site (B) Next to the vending machines (C) On the front door of the building (D) Near the entrance to the cafeteria Trang 16Ii 83 What is the main topic of the talk? ... Explain how the museum can be restored Trang 1895 What is the talk mainly about? (A) The population of Canada (B) The design of the city of Toronto (C) The size of the shopping centers (0) The province

Ngày tải lên: 17/11/2022, 21:23

... push marketing to create the need or test the new product by the reaction of consumers Once ready, they can use the other to approach the consumer and induce them to buy the product Initially push ... each other This paper analyzes the push and pull strategy by giving the definition, pointing out the significant differences between them as well as the advantages and disadvantages Finally, the ... distinguished by how the producer approaches their consumers Push strategy mainly focuses on marketing through channels while the other involves direction of the final consumer There would be interaction

Ngày tải lên: 09/05/2023, 21:11

... landscapes From north to south, these are the flat north German lowlands, the hills and the low mountains of the Mittelgebirge, the west and south German plateaus and mountains, the south German Alpine ... used is 7,500km The main linking channels include the Elbe River with the Emsi River, Dortmund and the Baltic Sea with the North Sea The most important inland waterway consists of the Rhine and ... shoes, etc Therefore, Vietnam has the strength to produce these products, the prices are often lower than from developed countries,plus the advantage of tariffs thanks to the EVFTA, so there will

Ngày tải lên: 28/02/2024, 14:07

... production rather than other types of coffee Among them, Vietnam accounted for the largest import volume, reaching 35,598 tons Inflation rate The year 2022 is considered to be the year with the highest ... considered to be the third largest e-commerce market in the world, closely following giants such as China, the US, the UK with more than 74% of the population or 88 million consumers on the trading ... discussion of the country's relevant historical developments The history of Japan dates back to the Jomon period, around 10.000 BC, when the Japaneseprimarily relied on hunting, gathering, and

Ngày tải lên: 01/03/2024, 09:06

... Asia, on the Pacific Ocean, east of the Sea of Japan, the East China Sea, China, North Korean Peninsula, and the Russian Far East, extendingalong the Sea of Okhotsk in the north to the East China ... from the island of Taiwan down south The kanji in Japanese is "origin of the sun", so people are used to calling Japan with the title "Land of the Rising Sun" Regarding the relationship ... Japan (日本) is located in the East of Asia, the West of the Pacific Ocean is an island country, so the country is surrounded by the sea on all sides The country is located on the eastern edge of Korea,

Ngày tải lên: 01/03/2024, 15:54

... beverage companies to join the Vietnamese market, despite the fact that other rivals have long been present and effectively operating in the country This article re-examines a new and cautious ... into the market McDonald's entered the Vietnamese market for the first time on February 8, 2014, with a store opening ceremony in Ho Chi Minh City, despite having no prior experience in the country ... owner, and these imported commodities are significantly taxed in Vietnam, with the tax rate for imported beef being 5% and potatoes being 20% Furthermore, with the present COVID-19 epidemic, these

Ngày tải lên: 22/07/2024, 17:45

... broad background inthe Vietnamese e-commerce market At the same time, I will examine the businessstrategy and be assigned specific practical duties to promote the product on theplatform COMPANY ... for items using the precise searchengine or explore products by category and brand Tiki rigorously examines thequality of the seller's items, so you may be more confident than on other e-commerceplatforms ... clients in the book section are those who like reading books forstudy or relaxation Tiki also has a dedicated and qualified client base, with the majority of thembeing women over the age of 24 The group

Ngày tải lên: 08/08/2024, 21:54

... FastEthernet0 C 192.168.1.0/24 is directly connected, Serial1 S* 0.0.0.0/0 is directly connected, Serial1 RouterB# Understanding The Routing Table Part 1: The Routing Table Structure Part 2: The ... default routing behavior, whether classful or classless, is simple. The command to enable classless routing behavior is: RouterB(config)#ip classless RouterB(config)# The command to disable classless ... These 24 bits match! Ultimate Route 192.168.1.0 11000000 10101000 00000001 00000000 Part 2: The Lookup Process 29 Classless and Classful Routing Behavior Changing the...

Ngày tải lên: 18/03/2014, 14:20