cisco chapter 4 osi transport layer ppt

... Trang 1Chapter 4 - OSI Transport Layer Trang 2Overview e Explain the role of Transport Layer protocols and services in Supporting communications ... www.bkacad.com Trang 3Transport Layer Role and Services _,Ill(I(IlllllllIlllIIlIIIUIIlIIIIIlIIIIU( BACHKHOA NETWORKING ACADEMY ° Explain the purpose of the Transport layer The OSI Transport Layer ... neuen | network at the same time on a The Transport layer prepares single device application data for transport over the T rt Transport " " ng nniiifsriiei ng vn: [ oe j= 5 ° Ensures

Ngày tải lên: 22/12/2013, 13:17

... JFK/KWR Trang 2Chapter 3: Transport Layer UDP: connectionless transport  TCP: connection-oriented transport  TCP congestion control Trang 3 3.7 TCP congestion controlTrang 4Transport services ... sport Trang 5Transport vs network layer network layer: logical  relies on, enhances, network layer services  network-layer protocol = postal service Trang 6Internet transport-layer protocolsapplication ... serverSocket = new DatagramSocket(6428); ClientIP:B P2 client IP: A P1P1 P3 serverIP: C SP: 6428 DP: 9157 SP: 9157 DP: 6428 SP: 6428 DP: 5775 SP: 5775 DP: 6428 SP provides “return address” Trang

Ngày tải lên: 27/06/2014, 16:20

... Trang 1Chapter NON-UNIFORM FLOW _ 4.1 Introduction 4.2 Gradually-varied steady flow 4.3 Types of water surface profiles 4.4 Drawing water surface ...     Fig 4.2a Accelerated flow i L water surface HL 1 1 p h  2 p h   2 V 2 g energy-head line hydraulic grade line datum     Fig 4.2b Retarded flow Trang 44.1.3 Equation of ... were developed in Chapter 3 However, it is also a control section and it affects the free surface profiles upstream and downstream Trang 2Fig 4.1 Examples of non-uniform flow 4.1.2 Accelerated

Ngày tải lên: 20/12/2013, 19:15

... These calls: f(4.3, 5.2);  Calls ??? Trang 24Automatic Type Conversion and Overloading made "double" type  Allows for "any" numeric type  Any "subordinate" data automatically ... A "reference" back to caller’s Trang 14Constant Reference Parameters"dangerous"  Caller’s data can be changed  Often this is desired, sometimes not  To "protect" data, ... Trang 1Chapter 4Parameters and Overloading Trang 4Call-by-Value Parameters Considered "local variable" inside function  If modified, only "local copy" changes  Function

Ngày tải lên: 01/04/2014, 22:20

... this chapter Example 4.1 apihelper.py If you have not already done so, you can download this and other examples used in this book def info(object, spacing=10, collapse=1): """Print ... like this: Example 4.12 Creating a Dispatcher with getattr import statsout def output(data, format="text"): output_function = getattr(statsout, "output_%s" % format) return ... """Print methods and doc strings Takes module, class, list, dictionary, or string.""" Trang 2 methodList = [method for method in dir(object) This module has one function, info

Ngày tải lên: 14/12/2013, 14:15

... development strategy These considerations are further explained in chapter 12. Trang 15I H G F E D C B A 12 11 10 9 8 7 6 5 4 3 2 4.4.2 Near-banks While some nearbanks, such as finance companies, ... have a cross-cutting effect on several subsectors and need to be reported as such (see sec-tion 4.6) 4.4.1 Banking The sectoral assessment for banking is at the heart of development issues in finance ... banking, and branching restrictions Trang 14Other IssuesAre minimum deposit requirements or fees for customers effectively cutting out the small depositor? What lines of business do banks find

Ngày tải lên: 17/12/2013, 05:15

... ❚ Transport service is end to end protocol between two systems on same network Trang 4Issues in a Simple Transprot ProtocolTrang 5❘ Port represents a particular transport service (TS) user❙ Transport ... Data buffered at transmitter and receiver Trang 44TCP Mechanisms (3)❚ Connection termination ❙ Graceful close ❙ TCP users issues CLOSE primitive ❙ Transport entity sets FIN flag on last segment ... keep up ❙ The receiving transport entity can not keep up Trang 9Coping with Flow Control Requirements (1) ❚ Do nothing ❙ Segments that overflow are discarded ❙ Sending transport entity will fail

Ngày tải lên: 06/03/2014, 09:21

... FourJay 440-8 “Thundering Mini” is a compact 40-W re-entrant horn speaker with an SPL = 110 dB peaking at 2 kHz The Motorola KSN1005A is a small piezo-electric horn speaker producing an SPL of 94 dB ... The sums can be evaluated as geometric series, giving –90 –75 –60 –45 –30 –15 0 15 30 Frequency (kHz) 84 86 88 90 92 94 FIGURE 4.13 The angle for peak intensity when 90° phase steps are used with ... the indi-vidual speaker response a( Figures 4.14 and 4.15 show beam patterns for kd = 5 The second “main” lobe problem is very evident in Figure 4.15 JJdependence is really just the square aperture

Ngày tải lên: 18/06/2014, 16:20

... access to the San Francisco data in the example in Chapter 3, and “who should pay for the positive and/or negative externalities created by use?” (Ciborra, 2002, p 60) 4.2.1 Zero-degree price ... high-resolution maps and GPS (AP, 2004), so one person’s economic benefit can be another’s economic cost 4.4.3 Enjoying, protecting, or abusing a monopoly position A further factor for success ... military spending and increasing investment in surveillance technologies (Dotinga, 2004; Ward, 2004; Webb, 2004; Willard, 2005), which can directly benefit the GI * http://nationalmap.gov/ Trang

Ngày tải lên: 18/06/2014, 16:20

... and Yu Liu CONTENTS 4.1 Introduction 51 4.2 Effect of Settling Time on the Formation of Aerobic Granules 52 4.3 Effect of Settling Time on the Settleability of Sludge 54 4.4 Effect of Settling ... hydrophobicity As shown infigure 4.3, the partial aerobic granulation was observed in R1, R2, and 40 60 80 100 120 140 160 Settling Time (min) 45 50 55 60 65 70 FIGURE 4.4 Effect of settling time on ... FIGURE 4.2 Morphology of aerobic granules developed in R1 (a), R2 (b), R3 (c), and R4 (d) Bar: 2 mm (From Qin, L., Liu, Y., and Tay, J H 2004a Biochem Eng J 21: 47–52 With permission.) Trang 4settling

Ngày tải lên: 18/06/2014, 16:20

... (0, no change; 1, slight improvement; 2, erate improvement; 3, improved a lot) Trang 144.3.2 g itAnguFigure 4.4 is a cognitive map depicting Gitangu community’s perception of factors influencing ... by the sign of vertex v j The sign of a vertex was 4 3 1 1 0 0 0 0 0 0 1 1 0 0 0 2 1 1 0 0 2 1 0 1 0 v4 v3 v2 v1 –1 0 0 0 1 1 0 0 0 0 0 fIGuRe 4.1 Example of a digraph and its adjacency (A) and ... all such effects are positive, then the total effect is positive (+); if all are negative, the total effect is negative (−); if two or more paths of the same length have opposite effects, the sum

Ngày tải lên: 18/06/2014, 19:20

... calculations, T = 298K, G = 200/s, and S p − S w = 1.65 g/cm 3 Trang 44.1.2 P ARTICLE I NTERACTIONSIn the derivation of Equations 4.2 through 4.4 for the collision frequency tions, it was assumed that forces ... (4.28) where Dd is a function of the floc diameter but is otherwise unknown The resulting equation for the time rate of change of N due to Brownian motion is the sum of Equations 4.24, 4.26, 4.27, ... as Equation 4.29, with Cfsubstituted for Cb summa-For collisions due to differential settling, Equation 4.4 gives BdP didj wsi wsj4 in settling speeds also increases, and Equation 4.31 shows

Ngày tải lên: 18/06/2014, 22:20

... when Trang 40FIG 14: Fate of acetyl-CoA carbonTrang 41FIG 15: CO 2 are released in CACTrang 42FIG 16: CO 2 are not released from Acetyl - CoATrang 43FIG 17: Tracking carbonTrang 45REGULATION: ... acid cycle Trang 47FIG 19: Regulation inhibition Trang 48FIG 20: CAC inhibitionTrang 49 REGULATION: ACTIVATION In contrast to the inhibitory control previously described, positive regulators, ... produce in CAC 3. The CO2 is released in CAC 4. The electrons are transferred in the electron transport chain 5. The oxidative phosphorylation Trang 4 Reactants & products Cyclical reaction

Ngày tải lên: 29/06/2014, 13:20

... From (4 4 3) it follows that a n = ~- a nR„ (x) dx = 00 < (4 4.3) 00 _ p n (x)dx -+ J _ 00 g (x) dx = 1 (4 4 4) 00 as n-+oo, whence (2) is certainly necessary Moreover, 4 4 3) and (4.4 4) ... v(t)dt (4 2 4) 00 From (4.2 3) and (4 2 4), for any k, IBn P n (k)-g kB-)A" I < h+I 2 +I 3 +I4 , (4 2 5) n where A h = I-A Ie-ItAnIBnf(t/Bn)"-v(t)I dt, I2 = J I f(t/Bn)I "dt , ... unity, it follows from (4 2.13) and (4 2 14) that P,, (k) = 0(Bn 1 +A-f°+A ) = o(1) (4.2 16) Ik-A n I>Bn A -1 /2 Combining (4.2 13), (4.2.15) and (4 2.16) proves (4.2.12) § 3 A limit theorem

Ngày tải lên: 02/07/2014, 20:20

... your order becomes a Table 4.1 T-Bonds Trending Opposite S&Ps—Rules Using day session closing prices, compare the T-bond front month futures closing prices with the closing prices six trading ... Many traders start out with far less capital and wind up losing most or all of it because they Trang 13Table 4.4 T-Bonds Trending Opposite S&Ps—Daily ProfitsDate Profit/Loss Date Profit/Loss ... S&Ps are in “agreement” and there is no trade This system has a drawdown of $16,254, as shown in Table 4.4 That drawdown was for thespecific period of time shown in the chart That figure was

Ngày tải lên: 03/07/2014, 19:20

... equation ( 4.4.3 ) for n + 1 to eliminate c P n+1 from equation ( 4.4.4 ) gives (I − βPn+1 ) v P n+1 + (βP n+1 − I) vP n = Bv P n which implies vP n+1 = v P n + (I − βPn+1)−1 BvP n (4.4.6) From ... solve (I − β Pn ) v P = c P (4.4.3) Trang 5Application of Howard improvement algorithm 97for v P n 2 Find P n+1 such that cP n+1 + (βP n+1 − I) vP n = Bv P n (4.4.4) Step 1 is accomplished by ... βPn+1)−1 BvP n (4.4.6) From equation ( 4.4.4 ), (βP n+1 − I) can be regarded as the gradient of BvP n, which supports the interpretation of equation ( 4.4.6 ) as implementing Newton’s method.3

Ngày tải lên: 04/07/2014, 15:20

... in Braverman, 1974: 144±5) Mayo went on to be internationally famous in the area of industrial chology and was involved in the famous Hawthorne Experiments in the1930s and 1940s The linkage of ... whose position is close to their own Statementsrelated to the attitude are gathered and submitted to `judges' who classify Trang 17the items according to their position on a dimension Table 4.3 ... dealing with frame of reference: ignore it, tain it, or control it ascer-Bancroft and Welch (1946: 540±549) provide a classic illustration of theeffect of frame of reference on responses to questionnaires

Ngày tải lên: 06/07/2014, 00:20

... in equation (4.19) Putting q into the error term means we re-write equation (4.19) as y¼ b0þ b1x1þ b2x2þ


þ bKxKþ u ð4:21Þ Trang 15u 1 gqþ v ð4:22ÞThe error u in equation (4.21) consists ... unifyingtheme Chapter 9 applies the methods of Chapter 8 to the estimation of simultaneousequations models, with an emphasis on the conceptual issues that arise in applyingsuch models Chapter 10 ... follows It is the zero covariance of u with eachxj that is important From Chapter 2 we know that equation (4.1) and assumption(4.2) are equivalent to defining the linear projection of y onto ð1; x1;

Ngày tải lên: 06/07/2014, 08:20

... Jacobsen 1987; Donnelly et al 1988, 1990; Derry et al 1989, 1992, 1994; Narbonne et al 1994; Nicholas 1994, 1996; Smith et al 1994; Brasier et al 1996) The sea level curve is based on data in Brasier ... and erosion associated with the Pan-African orogeny(e.g., Derry et al 1989, 1994; Asmerom et al 1991; Kaufman et al 1994) and late in the Tommotian perhaps reflects a drop in the rate of erosion ... thebase of the Cambrian at ca 543 Ma) This involved the amalgamation of the separate Trang 3DID SUPERCONTINENTAL AMALGAMATION TRIGGER THE “CAMBRIAN EXPLOSION”? 71Figure 4.1 Isotopes, sea level, fossil

Ngày tải lên: 06/07/2014, 21:20

... am going to be happy." "My child," said Ursus in a voice of anguish, "what do you mean by that?" The answer was, "Father, do not be unhappy." There was a pause, as ... "At the mouth of the Meuse " "I am quite well, father; but look here! I feel that I am going to die!" Trang 12"Do nothing so foolish," said Ursus And he added, "Above ... altogether with him." "Come! try to sleep," repeated Ursus The voice answered, "I shall have sleep enough soon." Ursus replied, in trembling tones, "I tell you that we

Ngày tải lên: 07/07/2014, 14:20