Switch operations

Bài giảng Điện tử công suất: Các linh kiện bán dẫn (p2) gồm có những nội dung: The Power MOSFET, MOSFET Regions of Operation, the MOSFET as a Switch, MOSFET Switching Characteristics, datasheet of the MOSFET, đặc điểm của MOSFET,... Mời các bạn tham khảo.

16p tangtuy19 21-07-2016 115 15   Download

Bài giảng Điện tử công suất: Các linh kiện bán dẫn (p3) trình bày những nội dung chính sau: Silicon Controlled Rectifier - SCR, basic structure and operation, dynamic switching characteristics, trạng thái SCR, đặc điểm của SCR, gate Turn-off rhyristors - GTO,... Mời các bạn tham khảo.

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After studying this chapter you will be able to: Explain the operation of link aggregation in a switched LAN environment, describe EtherChannel technology, configure link aggregation to improve performance on high-traffic switch links, configure link aggregation with EtherChannel, verify and troubleshoot link aggregation with EtherChannel.

16p youcanletgo_01 04-01-2016 52 2   Download

Chapter 5 explain the operation of link aggregation in a switched LAN environment, describe EtherChannel technology, configure link aggregation to improve performance on high-traffic switch links, configure link aggregation with EtherChannel, verify and troubleshoot link aggregation with EtherChannel.

16p youcanletgo_01 29-12-2015 40 2   Download

Chapter 4 explain the role of VTP in a converged switched network; describe the operation of VTP: VTP domains, VTP Modes, VTP Advertisements, and VTP Pruning; configure VTP on the switches in a converged network.

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Hệ điều hành ISO IOS là từ viết tắt của Internetwork Operating System: là hệ điều hành mạng của Cisco, giúp cho các thiết bị của Cisco (switch, router) sử dụng được các tập hợp chức năng mạng chạy trên nó (routing, packet switching...)

3p sunshine_10 27-07-2013 245 31   Download

So far, we have treated transistors as ideal switches An ON transistor passes a finite amount of current – Depends on terminal voltages – Derive current-voltage (I-V) relationships Transistor gate, source, drain all have capacitance – I = C (∆V/∆t) - ∆t = (C/I) ∆V – Capacitance and current determine speed .MOS Capacitor Gate and body form MOS capacitor V Vt + inversion region depletion region .Terminal Voltages Vg Mode of operation depends on Vg, Vd, Vs + + – Vgs = Vg – Vs Vgs Vgd – Vgd = Vg – Vd Vs Vd – Vds = Vd – Vs...

19p vanmanh1008 07-06-2013 66 4   Download

The molecular mechanism of cGMP-dependent protein kinase activation by its allosteric regulator cyclic-3¢,5¢-guanosine monophosphate (cGMP) has been intensely studied. However, the structural as well as thermo-dynamic changes upon binding of cGMP to type I cGMP-dependent protein kinase are not fully understood.

13p galaxyss3 19-03-2013 37 4   Download

cacls /T /E /G administrator:F d:\users\*.* Cacls will add Full Control for the adminsitrator account all files and subfolders in the Users folder of the D:\ drive. cacls /T /E /R Everyone d:\users Cacls will remove all permissions for the 'Everyone' group in all files and subfolders in the Users folder of the D:\ drive. Be sure to use the /E switch when you are just making modifications to a specific account or group. Without the /E switch, your settings will replace the current security with only what is specified. ...

19p muathu_102 28-01-2013 29 3   Download

Upon completing this lesson, you will be able to: Describe the purpose and operation of the STP Explain how to implement STP to solve the problems associated with redundant switched or bridged topologies

16p trinhvang 25-01-2013 59 5   Download

Upon completing this module, you will be able to: Explain how bridging and switching operates Explain the purpose and operations of the Spanning-Tree Protocol Verify the default configuration of the device, given a functioning access layer switch Build a functional access switch configuration to support the specified network operational parameters, given a network design Execute an add, move, or change on an access layer switch, given a new network requirement

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Upon completing this lesson, you will be able to: Describe the router boot sequence and explain how to verify that the router booted correctly Identify the internal components of Cisco switches and routers

17p trinhvang 25-01-2013 60 9   Download

Upon completing this lesson, you will be able to: Use Telnet to connect to remote network devices, given operational access layer switches and routers Use IOS commands to manage the Telnet sessions, given operational access layer switches and routers

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Upon completing this module, you will be able to: Use the available configuration tools to establish connectivity to the appropriate network device in order to complete the initial device configuration Verify the default configuration of each device, given a functioning access layer switch and router

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Multiprotocol Label Switching Multiprotocol Label Switching (MPLS) is a standards-approved technology for speeding up network traffic flow and making it easier to manage. MPLS involves setting up a specific path for a given sequence of packets, identified by a label put in each packet, thus saving the time needed for a router to look up the address to the next node to forward the packet to. MPLS is called multiprotocol because it works with the Internet Protocol (IP), Asynchronous Transport Mode (ATM), and frame relay network protocols....

78p greenwind007 13-09-2012 156 44   Download

Operation A 3 phase motor self starts due to a rotating magnetic field in the windings If a single phase was applied to one winding, it would simply pulse and produce no torque If we could simply ‘push’ the rotor, it would begin to spin for the same reasons in a 3 phase motor

11p viet82vp 16-08-2012 67 11   Download

HOW TO WRITE PHP SCRIPTS The main points to note about switch are as follows: • • • • • The expression following the case keyword must be a number or a string. You can t use comparison operators with case. So case 100: isn t allowed. Each block of statements should normally end with break, unless you specifically want to continue executing code within the switch statement. You can group several instances of the case keyword together to apply the same block of code to them. If no match is made, any statements following the default keyword are executed. If no...

10p yukogaru14 30-11-2010 136 28   Download

Zntegrated Services Digital Network (ISDN) Most public telecommunication operators throughout the world have now at least commenced the modernization of their networks by introducing digital transmission and digital switching into the public switched telephone network (PSTN). Simultaneously many operators are converting their networks to integrated services digital networks (ISDN) which will allow customers access to a variety of services while reducing the cost of provision of these services both to the administration and to the customer....

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Network Layer (OSI Layer 3) The network layer is concerned with the routing of information and methods to determine paths to a destination. Information at this layer is called packets. Specifications include routing protocols, logical network addressing, and packet fragmentation. Routers operate in this layer. The CCIE lives and dies in this layer. Examples of network layer specifications are the following:

10p thachsaudoi 23-12-2009 94 10   Download