enabling and disabling a network device
Understanding Linux Network Internals 2005 phần 1 pps
... kmem_cache_create kmem_cache_destroy Create and destroy a cache kmem_cache_alloc kmem_cache_free Allocate and return a buffer to the cache They are usually called via wrappers, which manage the ... provides a set of data types, such as one-way and bidirectional lists, that can be used as building blocks for simple hash tables The standard way to handle inputs that hash to the same value is ... buffer, and data and tail point to the beginning and end of the actual data SeeFigure 2-2 The layer can then fill in the gap between head and data with a protocol header, or the gap between and end...
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Understanding Linux Network Internals 2005 phần 2 pdf
... Thanks 5.9 Virtual Devices A virtual device is an abstraction built on top of one or more real devices The association between virtual devices and real devices can be many-to-many, as shown by the ... for each individual device, lets drivers be written in a clean manner, and makes it easier for the kernel to collect and maintain information about the devices, such as accounting information and ... Drivers for a detailed discussion of the advantages and disadvantages of modules, as well as the mechanisms that the kernel can use to dynamically load them when they are needed and unload them when...
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Understanding Linux Network Internals 2005 phần 3 pptx
... main tasks involved during the frame transmission data path: Enabling and disabling frame transmission for a device Scheduling a device for transmission Selecting the next frame to transmit among ... reasons why the interrupt was generated by the card The TxAvailable bit indicates that space is available and that it's therefore safe to wake up the device (this is called waking the queue, and ... within brackets ( /DROP and /HIGH) are explained in the section " ongestion Management" in Chapter 10 avg_blog and cng_level are recalculated with each frame, C by default, but recalculation can be...
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Understanding Linux Network Internals 2005 phần 4 docx
... convenient way to make it broadcast data about itself and get that data spread around as quickly as possible so that both it and other bridges can discover the truly best root bridge and rebalance the ... it Thanks 15.4 Bridge and Port IDs The selection of the root bridge and the port state and roles depends on a set of parameters Each parameter is assigned a default value that can be changed ... how they are handled: A nonforwarding bridge port changes state to forwarding, or vice versa This case includes a disabled port that is enabled and a port that simply changes state due to a protocol...
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Tài liệu Cisco MPLS based VPNs: Equivalent to the security of Frame Relay and ATM docx
... packet because each incoming interface on a PE router is associated with a particular VPN That shows that a packet can enter a VPN only through an interface that is associated with that VPN Traffic ... VPNs compare to Frame-Relay and ATM FrameRelay and ATM are well known in the industry and have the reputation as being secure In order to consider MPLS-VPNs to be as secure as layer based VPNs, ... IP addresses to attack, thus making the network much more difficult to attack However with a known IP address an attacker can launch a DoS attack against that device without a high degree of...
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Cambridge.University.Press.Gender.Race.and.the.Writing.of.Empire.Public.Discourse.and.the.Boer.War.Sep.1999.pdf
... whites and were allotted rations as well, once rationing began in March But, as Sol Plaatje, then a court translator at Mafeking and later a founder of the South African Native National Congress, ... a culture in which empire was assumed and yet critiqued, was understood and yet always needed to be explained, was far away and yet appeared at the breakfast table every morning During the last ... Richard Cobden and John Bright, for example, maintained that British imperialism was a bad idea because it was a financial and military burden But Hobson’s analysis in Imperialism cut to the heart...
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Báo cáo y học: "An unusual case of gout in the wrist: the importance of monitoring medication dosage and interaction. A case report"
... performed five days later and were read by a radiologist The radiographs revealed well-marginated juxta-articular bony erosions at the radial styloid process and the dorsal rim of the distal radius with ... cardiovascular disease, and diabetes Awareness of prescribed medications and any dosage changes is important due to the effects they may have on serum urate levels Patients should be made aware ... 2– gouty attacks per year [5] Recent studies have advocated the avoidance of diuretics, weight gain and alcohol consumption A low carbohydrate, high protein and unsaturated fat diet has also been...
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Báo cáo y học: "Ultra-low microcurrent in the management of diabetes mellitus, hypertension and chronic wounds: Report of twelve cases and discussion of mechanism of action"
... Fitzgerald GA Oxidative stress and cardiovascular injury Animal and human studies Circulation 2003; 108: 2034–2040 Madamanchi NR, Vendrov A, Runge MS Oxidative stress and vascular disease Arterioscler ... Levantesi G, Gavazzi L, Valagussa F Antioxidant vitamins and prevention of cardiovascular disease: epidemiological and clinical trial data Lipids 2001; 36: S53–S63 67 Cuzzocrea S, Riley DP, Caputi ... Introduction Diabetes mellitus and cardiovascular diseases are challenging medical and social problems Patients with diabetes mellitus are at a higher risk of developing vascular dysfunction and hypertension...
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Báo cáo y học: "Grb2-associated binder 1 polymorphism was associated with the risk of Helicobactor pylori infection and gastric atrophy"
... GGT TTA AAC TTT ATT CTG ACT GTT CCC, R1: 5’ ACA CAA TTT AGT AAT AGC CAA AGT CAA C, F2: 5’ GTT GTT GTG AAG TAG AAA CTG ATT TCT AA, and R2: 5’ CTG GGG AGT GGG CCA Genomic DNA was applied in a volume ... odds ratio Table ORs and 95% CIs for gastric atrophy (GA) of Gab1 and the combinations of PTPN11 and Gab1 genotypes among seropositive healthy controls Genotype Gab1 G/G G /A A /A G /A+ A /A Total PTPN11b ... I and II (PG I and PG II) in serum were measured by radioimmunoassay using a commercially available kit (DINABOT, Tokyo, Japan) Gastric atrophy was defined as PG I< 70 ng/ml and PG I/PG II ratio...
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An Overview into the Semantic of Questions in English and Vietnamese
... paper aims to compare and contrast the differences and similarities of various types of questions in English and Vietnamese and thus, suggest some application for language teachers and learners ... Nevertheless, most of language learners have the same obstacle in comparing and contrasting their mother tongue with a foreign language, which prevents them from acquiring a new language easily and effectively ... vice versa Moreover, we also have to pay attention to the speaking purposes as well as conversational functions of the questions being used, so that an accurate and relevant translation can be produced...
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Cannibals or knights – sexual honor in the propaganda of Arthur Conan Doyle and W. T. Stead
... ‘‘But what have we here? A very fair and courtly maiden, or I mistake.’’ It was indeed a tall and buxom country lass, with a basket of spinach leaves upon her head, and a great slab of bacon tucked ... violent Charges of rape against Cannibals or knights Africans allow rape a status as a violent crime Stead replaces the rape charge against British soldiers with, as we saw above, a charge of ... the Turks and their Kurdish allies have massacred more Armenians than all the Outlanders who are claiming the franchise in the Cannibals or knights Transvaal In the same period, Armenian women...
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The Conduct of Monetary Policy: Strategy and Tactics
... first, and then say that as long as it is achieved other goals can be pursued – dual mandates are aimed to achieve two coequal objectives: price stability and maximum employment (output stability ... Pearson Education, Inc All rights reserved Should Price Stability Be the Primary Goal of Monetary Policy? • Hierarchical Versus Dual Mandates: – hierarchical mandates put the goal of price stability ... goal of monetary policy and a commitment to achieve the inflation goal • Information-inclusive approach in which many variables are used in making decisions • Increased transparency of the strategy...
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A study of words in the language of sports in english and vietnamese
... STUDY characteristic of a given sports in different languages of the world - To study lexical and grammatical collocation in the language and the difficulties that Vietnamese learners may meet are ... OF COLLOCATIONAL ERRORS In order to gain appropriate materials and to teach EFL learners more effectively and efficiently, we investigate and understand why the students made collocational errors ... in terms of collocations, Strong collocations, Weak collocations and Medium- vocabulary, phonology and syntax The sport variation of language has been developed by athletes and all other sports...
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A study of difficulties in learning english listening skill for beginners in the asemlink of intrernational languages center and some suggested solutions
... style and heavy local voice In a foreign language center, it is vital to have at least a native teacher of that language Many English centers offer foreigners such as American, Canadian, Australian ... observation are conducted as qualitative research methods and the questionnaires are used as a quantitative research instrument 3.1.3 Data collection process Both qualitative and quantitative research ... understand what others are saying This involves understanding a speaker’s accent 11 or pronunciation, understanding his grammar, recognizing his vocabulary and being able to grasp the meaning of what...
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Slide an investigation into some approaches to vocabulary teaching and learning and the application of games in teaching and learning vocabulary at pre – intermediate level at foreign language center – haiphong university
... to language teaching and their relevance to vocabulary 1.4 Recent research about teaching and learning second language vocabulary 1.5 Advantages of the use games in vocabulary teaching and learning ... relevance to vocabulary 1.4 Recent research about teaching and learning second language vocabulary 1.5 Advantages of the use of games in vocabulary teaching and learning Part two: Development Chapter ... situation of teaching and learning English at Pre-Intermediate level at FLC - HPU 2.1 Learners and learners’ need 2.2 Teachers and teaching methods 2.3 Material and material assessments Part...
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Tài liệu the supply oF money – banK behaViour and the implications For monetary analysis doc
... BIS banking data by nationality are available for banks headquartered in Belgium, Germany, Ireland, Spain, France, Italy, Luxembourg, the Netherlands and Austria role in attracting funds Starting ... 2009 chart a loan-deposit spread and eonia chart b loan-deposit intermediation spread: average and marginal (percentages per annum; percentage points) (percentage points) average marginal loan-deposit ... in deposit markets and their impact on retail loan and deposit interest rate margins are key elements for monitoring and analysing euro area banks’ overall financial intermediation margin This...
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Tài liệu The Art of Computer Virus Research and Defense pptx
... claimed as trademarks Where those designations appear in this book, and the publisher was aware of a trademark claim, the designations have been printed with initial capital letters or in all ... Symantec for over five years as a chief researcher in Santa Monica, California Peter has authored over 70 articles and papers on the subject of computer viruses and security for magazines such as ... Classification According to Payload 8.1 No-Payload 8.2 Accidentally Destructive Payload 8.3 Nondestructive Payload 8.4 Somewhat Destructive Payload 8.5 Highly Destructive Payload 8.6 DoS (Denial...
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Tài liệu An Essay on the Influence of Tobacco upon Life and Health pptx
... provincial laws, and of royal, parliamentary and papal power, tobacco has kept on its way, till it has encircled the earth, and now holds in slavery a larger number of human minds than any other ... containing a stationary population of about one hundred and twenty thousand, cholera carried off, in a few weeks, if we may credit the public journals, sixteen thousand; and, in Matanzas, containing ... cigar and snuff; he drank tea and coffee freely, and spirit and cider moderately I advised him to the entire disuse of tobacco, tea, coffee, and all other drinks, save water, and to live on plain...
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Tài liệu Custom, Power and the Power of Rules International Relations and Customary International Law doc
... in many international organisations, and the economic resurgence of Western Europe and the Pacific Rim have all contributed to reducing and rearranging relative power advantages and disadvantages ... book assumes that an international legal system exists, that most States and scholars are in general agreement about many aspects of that system, and that these generally agreed aspects may be ... require international lawyers to consider nonlegal factors and non-legal relationships, to regard international law as but one part of a larger international system, and to apply concepts and methods...
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Tìm thêm: xác định các nguyên tắc biên soạn khảo sát các chuẩn giảng dạy tiếng nhật từ góc độ lí thuyết và thực tiễn khảo sát chương trình đào tạo gắn với các giáo trình cụ thể xác định thời lượng học về mặt lí thuyết và thực tế khảo sát thực tế giảng dạy tiếng nhật không chuyên ngữ tại việt nam khảo sát các chương trình đào tạo theo những bộ giáo trình tiêu biểu xác định mức độ đáp ứng về văn hoá và chuyên môn trong ct phát huy những thành tựu công nghệ mới nhất được áp dụng vào công tác dạy và học ngoại ngữ mở máy động cơ lồng sóc các đặc tính của động cơ điện không đồng bộ hệ số công suất cosp fi p2 đặc tuyến hiệu suất h fi p2 đặc tuyến mômen quay m fi p2 đặc tuyến tốc độ rôto n fi p2 đặc tuyến dòng điện stato i1 fi p2 sự cần thiết phải đầu tư xây dựng nhà máy phần 3 giới thiệu nguyên liệu từ bảng 3 1 ta thấy ngoài hai thành phần chủ yếu và chiếm tỷ lệ cao nhất là tinh bột và cacbonhydrat trong hạt gạo tẻ còn chứa đường cellulose hemicellulose chỉ tiêu chất lượng theo chất lượng phẩm chất sản phẩm khô từ gạo của bộ y tế năm 2008 chỉ tiêu chất lượng 9 tr 25