18Networking-Solution

Applies To: Windows Server 2003 with SP1 This section provides a detailed explanation of the SSL/TLS protocol, specifically the handshake protocol, its associated messages and alerts, and the record protocol. The Handshake Protocol The handshake protocol is a series of sequenced messages that negotiate the security parameters of a data transfer session. Figure 2 illustrates the message sequence in the handshake protocol. Initial Client Message to Server Client Hello. The client initiates a session by sending a Client Hello message to the server. The Client Hello message contains: Version Number. The client sends the version number corresponding to the highest version it supports. Version 2 is used for SSL 2.0, version 3 for SSL 3.0, and version 3.1 for TLS. Although the IETF RFC for TLS is TLS version 1.0, the protocol uses 3.1 in the version field to indicate that it is a higher level (newer and with more functionality) than SSL 3.0. Randomly Generated Data. ClientRandom[32]...

Q.  What is Subnetting? Why is it used? A  Used in IP Networks to break up larger networks into smaller subnetworks. It is used to reduce network traffic, Optimized network performance, and simplify management i.e. to identify and isolate network problems. Q. How do you change the Enable Secret password to CCNA? A: Router(config)# enable secret CCNA Q. How many access-lists are possible on an interface per protocol? A: There can be only one access list for in and one for out on each interface per protocol. 3. What happens to a packet which is not permitted in the access list? A: There is an implicit deny any at the end of an access list. So if the packet is not explicitly permitted, it will be dropped. 4. Which command is used to view what access-lists are on serial0 interface? A: show interface serial0 Q. Which show interface serial 1 status statement indicates that the shutdown command has been issued? A: Serial 1 is administratively down, the line protoc...

A. What are two benefits of implementing a VLSM addressing scheme? (Choose two.) allows efficient use of address space supports hierarchical addressing capability supports only one subnet mask length throughout the entire network allows efficient use of larger routing tables to eliminate the need for route summarization solves the problem of discontiguous networks with classful routing protocols B. When running NAT, what is the purpose of address overloading? limit the number of hosts that can connect to the WAN allow multiple inside addresses to share a single global address force hosts to wait for an available address allow an outside host to share inside global addresses 1. What is the Network ID for the IP address 192.168.12.6, assuming default subnet mask? A: 192.168.12.0 2. What is the Node ID for the IP address 192.168.12.6, assuming default subnet mask? A: 0.0.0.6 3. What is the Network ID for the IPX address 2c.0000.0c56.de34? A: 2c 4. What i...

 Today I Explain Type of cable ,please see image ,

To Day I Explain OSI MODEL,   Open Systems Interconnection model  ( OSI ) is a conceptual model that characterizes and standardizes the internal functions of a communication system by partitioning it into  abstraction  layers. The model is a product of the Open Systems Interconnection project at the International Organization for Standardization (ISO), maintained by the identification ISO/IEC 7498-1. The model groups communication functions into seven logical layers. A layer serves the layer above it and is served by the layer below it. For example, a layer that provides error-free communications across a network provides the path needed by applications above it, while it calls the next lower layer to send and receive packets that make up the contents of that path. Two instances at one layer are connected by a horizontal connection on that layer.  The Below Shown Diagram is helpful to understand the OSI seven Layer Model. OSI MODEL EXPLANATION Th...

THere is the List of all RUN commands in Windows which play a very vital role in the System they can be accessed very easily without any problems........... RUN command window can be opened by going to Start Menu and also By Using the Shortcut Key Windows key+ R   ust type the command in the window and press Enter...  [A]         Add/Remove Programs = appwiz.cpl Administrative Tools = control admintools Authorization Manager= azman.msc "New" [C] Calculator = calc Certificate Manager = certmgr.msc Character Map = charmap Check Disk Utility = chkdsk Control Panel = control "New" Command Prompt = cmd.exe Component Services = dcomcnfg Computer Management = compmgmt.msc = CompMgmtLauncher "New" [D] Date and Time Properties = timedate.cpl Downloads = Downloads "New" Device Manager = devmgmt.msc Direct X Troubleshooter = dxdiag Disk Cleanup Utility = cleanmgr Defragment User Interface = dfrgui "New" ...

Android is one if the widespread platform in the market today. The fact that it’s used by a large population also bares the fact that hackers would be targeting the Android device to get to the data. Your entire information is traceable and downloadable and may be shared all over the World Wide Web if you are not careful enough. So, it’s important for you to play safe. It’s better to embark on precautionary steps to avoid the potential breach in mobile security. These five safety measures will help in that endeavor. Here you go. Set up your lock screen There are lots of Android users who just neglect this whole business of locking their phone screens and leave their data out in the open for anyone to snag. However harsh it might sound but if you’re not locking the screen, that’s exactly what you’re doing. Setting a PIN/password/pattern for locking your screen should hit the utmost position in your priority list after you’re done with the initial setup of your And...