introduction to site to site vpn

... to the public Internet. Step 9 Define a crypto map: crypto map toSanJose 20 ipsec-isakmp crypto map toSanJose 20 match address 90 crypto map toSanJose 20 set transform-set strong crypto map toSanJose ... crypto map toSanJose 20 ipsec-isakmp crypto map toSanJose 20 match address 90 crypto map toSanJose 20 set peer 209.165.200.229 crypto map toSanJose 20 set transform-set strong crypto map toSanJose ... crypto map toSanJose 20 ipsec-isakmp crypto map toSanJose 20 match address 90 crypto map toSanJose 20 set peer 209.165.200.229 crypto map toSanJose 20 set transform-set strong crypto map toSanJose

Ngày tải lên: 05/11/2013, 11:15

... Edition: Site-to-Site VPN Scenario Trang 2Overview © Implementing a Site-to-Site VPN Scenario © Lab: Implementing a Site-to-Site VPN Scenario Trang 3Lesson: Implementing a Site-to-Site VPN ... Access Rules for Site-to-Site VPNs Trang 4Issues in Deploying Site-to-Site VPNs & ' Common site-to-site VPN deployment issues include: © Choosing a tunneling protocol © Configuring ... downstream array to use the DNS name for the upstream array Trang 8Guidelines for Configuring Access Rules for Site-to-Site VPNs Z „ When configuring access rules for site-to-site VPNs, allow

Ngày tải lên: 12/03/2014, 03:20

... có thể được sử dụnglàm giao thức Tunneling cho mạng VPN point-to-point (Intranet VPN và ExtranetVPN) và VPN truy cập từ xa ( Remote Access VPN) Trên thực tế, L2TP có thểtạo ra một tunnel giữa ... toàn diện hơn IPSec hoạt động tốt trên cả hailoại mạng VPN là VPN truy cập từ xa và VPN kết nối point-to-point (Intranet VPN và ExtranetVPN) Tất nhiên, nó phải được hỗ trợ cả hai giao diện Tunnel ... trao đổi dữliệu 4 3 Phân loại VPN Có 3 loại mạng riêng ảo, đó là:  Intranet VPN: VPN kết nối hai mạng với nhau (site-to-site) Được sử dụng để kếtnối các văn phòng, chi nhánh trong một công ty Với

Ngày tải lên: 13/08/2014, 10:54

... dynamic routing protocol Part 2: Configure a Site-to-Site VPN Using Cisco IOS  Configure IPsec VPN settings on R1 and R3  Verify site-to-site IPsec VPN configuration  Test IPsec VPN operation ... network, use Cisco IOS to configure a site-to-site IPsec VPN, and then test the VPN The IPsec VPN tunnel is from R1 to R3 via R2 R2 acts as a pass-through and has no knowledge of the VPN IPsec provides ... Scenario VPNs can provide a secure method of transmitting data over a public network, such as the Internet VPN connections can help reduce the costs associated with leased lines Site-to-Site VPNs

Ngày tải lên: 08/11/2019, 17:18

... the keyboard  Writing to a file  Sending output to a file  Done from beginning to end (for now)  No backing up to write something again( OK to start over)  Just as done to the screen Trang ... fails, it is generally best to stop the program  The function exit, halts a program  exit returns its argument to the operating system  exit causes program execution to stop  exit is NOT a member ... program to stop printing plus signs on positive numbers Trang 45 A manipulator is a function called in a nontraditional way  Manipulators in turn call member functions  Manipulators may

Ngày tải lên: 12/09/2012, 22:49

... software that helps identify other Bluetooth devices Bluetooth and Ultra Wide Band (continued) Bluetooth and Ultra Wide Band (continued) • Bluetooth – Distance: up to 33 feet (10 meters) – Bandwidth: ... (continued) Bluetooth and Ultra Wide Band • Radio frequency identification device (RFID) tags – Small chips containing radio transponders • Can be used to track inventory • Bluetooth and Ultra ... Used to transmit data over very long distance • Repeater – Located in the satellite itself – Simply “repeats” the same signal to another location – Used to transmit data from one earth station to

Ngày tải lên: 13/09/2012, 10:52

... Chapter 1 Slide 1An Introduction to Software Engineering ©Ian Sommerville 2004 Software Engineering, 7th edition Chapter 1 Slide 2 Objectives its importance software engineering to explain why they ... of concern to software engineers Topics covered Trang 2©Ian Sommerville 2004 Software Engineering, 7th edition Chapter 1 Slide 4Software engineering dependent on software methods and tools for ... all aspects of software production and organised approach to their work and use appropriate tools and techniques depending on the problem to be solved, the development constraints and the resources

Ngày tải lên: 14/09/2012, 11:26

... Silver’s) Trang 5An Introduction To Franchising 1Chapter 1: An Introduction To Franchising What is a franchise? What are common franchise terms? What are the alternatives to franchising? What ... are similar to fran-chises, and vice versa A franchisee with a great deal of leeway in how to run the business may look like an independent distributor A distributor may be subject to many controls ... make enough money to make it worthwhile? ? Avenue Trang 15An Introduction To Franchising 11What Business Should You Start? “Find something you love to do and you’ll never have to work a day in

Ngày tải lên: 19/10/2012, 15:42

... only too well known There are so many scientific terms named after Newton (Newton's rings and Newton's law of motion/ viscosity/resistance) that he can be regarded as the greatest contributor to ... are divided into liquids and gases A liquid is hard to compress and as in the ancient saying ‘Water takes the shape of the vessel containing it’, it changes its shape according to the shape of ... lo6) (m2/s x106) Stokes’ equation, to be stated in Section 9.3.3, is utilised for measuring the viscosity, it is named after him), while its 1 / 100th part is 1 cSt (centistokes) Thus I s t

Ngày tải lên: 22/10/2012, 10:59

... changes according to its height, it is necessary to take its depth into account Furthermore, even in the case of relative rest (e.g the case where the fluid is stable relative to its vessel even ... to water pressure, such as the bank of a dam, the sluice gate of a dam or the wall of a water tank? How large must the torque be to open the sluice gate of a dam? What is the force required to ... closed at one end which is free to move, but the other end is rigidly fixed to the frame When the pressure enters from the fixed end, the cross-section tends to become circular so the free end

Ngày tải lên: 22/10/2012, 10:59

... we had to trust mainly to Rankine's text books Occasionally in the higher classes he would forget all about having to lecture and after waiting for ten minutes or so, we sent the janitor to tell ... formula or other and say it was wrong He then went up to the blackboard to prove this He wrote on the board with his back to us, talking to himself, and every now and then rubbed it all out and ... liquid makes a rotary ’In general, vector with the following components x, y, z for vector V (components x, y, z are u, v, w) is called the rotation or curl of vector V, which can be written as rot

Ngày tải lên: 22/10/2012, 10:59

... the top of the steep slope, and it increases towards the bottom This is because the potential energy increases and kinetic energy decreases at the top, and the opposite occurs at the bottom However, ... simply be caught with a glove A moving automobile, however, is difficult to stop in a short time (Fig 5.16) Therefore, the velocity is not sufficient to study the effects of bodily motion, but ... right angles to the jet is F,, = F cos = pQv sin cos (5.37) Then the flow rate along the flat plate separates into Q1 and Q2 Let us obtain the change in the ratio of Q, to Q2 according to the inclined

Ngày tải lên: 22/10/2012, 10:59

... is found that the shearing stress due to the turbulent flow is proportional to pu’u’ Reynolds, by substituting u = ti + u’, u = 8 + u’ into the Navier-Stokes equation, performed an averaging ... neighbouring molecules in addition to the force studied by Euler to find the equation of motion of fluid Thereafter, through research by Cauchy, Poisson and Saint- Venant, Stokes derived the present equations, ... diffusion of vorticity becomes larger, too In the Navier-Stokes equations, the convective acceleration in the inertial term is non-linear2 Hence it is difficult to obtain an analytical solution for

Ngày tải lên: 22/10/2012, 10:59

... direction is also produced The total head loss hb is expressed by the following equation: V2 Here, c b is the total loss factor, and [ is the loss factor due to the bend effect The values of ... British texts use 4f in this equation Since friction factor f = 1/4, it is essential to check the definition to which a value of friction factor refers The symbol used is not a reliable guide ... 16Table 7.1 Loss factor [ for bends (smooth wall Re = 225 000, coarse wall face Re = 146 000) bend In a bend, in addition to the head loss due to pipe friction, a loss due to the change in flow

Ngày tải lên: 22/10/2012, 10:59

... part of the disc to f and the resistance acting on it to F, Ff =r- 2zr0b P(row)2 Torque T2 due to this surface friction is as follows: T2 = z f p o r : b Assumingf = (9.27) ,the torque T needed ... subject to a force from the surrounding fluid When a flat plate is placed in the flow direction, it is only subject to a force in the downstream direction A wing, however, is subject to the force ... R inclined to the flow as shown in Fig 9.2 In general, the force R acting on a body is resolved into a component D in the flow direction U and the component L in a direction normal to U The former

Ngày tải lên: 22/10/2012, 10:59

... not feasible to have the ratios of all such corresponding forces simultaneously equal, it will suffice to identify those forces that are closely related to the respective flows and to have them ... function is called dimensional analysis If a phenomenon is too complicated to derive a formula describing it, dimensional analysis can be employed to identify groups of variables which would appear in ... groups can be constructed allowing numerical calculations to be conducted Trang 2In order to perform the dimensional analysis, it is convenient to use the n theorem Consider a physical phenomenon having

Ngày tải lên: 22/10/2012, 10:59

... called the Pitot tube coefficient, which may be taken as having value 1 for a standard-type Pitot tube However, when compressibility is to be taken into account, refer to Section 13.4 A Pitot tube ... commonly used standard Pitot tube (also called a Pitot-static tube) The flow velocity is given by the following equation from total pressure p1 and static pressure p z , both to be measured as in ... the total flow rate is obtained from the product of the mean velocity and the section area Apart from the standard type, there are various other types of Pitot tube, as follows Cylinder-type Pitot

Ngày tải lên: 22/10/2012, 10:59

... applicable to a body placed in the flow, e.g between the stagnation point of a Pitot tube and the main flow Correction to a Pitot tube (see Section 11.1.1) Putting pm as the pressure at a point not affected ... them, points a or b of maximum entropy correspond to the sonic state M = The curve above these points corresponds to subsonic velocity and that below to supersonic velocity The states immediately ... now as shown in Fig 13.2(c), producing a Mach wave normal to the flow direction When u > a, i.e M > 1, the wavefronts are quite unable to propagate upstream as in Fig 13.2(d), but flow downstream

Ngày tải lên: 22/10/2012, 10:59

... pressurised pipe begins to discharge backwards into the tank at velocity v The pressure reverts to the original tank pressure po, and the pipe, too, begins to contract to its original state The ... comprising pipe line and tank changed (from 0 to p,, say), it is desirable to know the response of the outlet pressure p2 Assuming a pressure loss Ap due to tube friction, with instantaneous flow ... motive power, but recently it has been utilised for transmitting or automatically controlling power too High-pressure fluid has to be used in these systems for high speed and good response Consequently

Ngày tải lên: 22/10/2012, 10:59

... than to obtain the approximate solution numerically For a compressible fluid, it is further necessary to solve the equation of state and the energy equation simultaneously with respect to the ... it has become popular to solve flow problems numerically By such means it is now possible to follow a kaleidoscopic change of flow This field of engineering is referred to as numerical fluid ... velocity calculated by using this method." One of the methods used to solve the compressible Navier-Stokes equation taking the viscosity into account is the IAF (Implicit Approximate Fig 15.9 Equi-Mach

Ngày tải lên: 22/10/2012, 10:59