How can we create VPN to connect to branch office of the same office. What would be the preliminary requirement?

What is meant by Excessive Broadcasting?

What are advantages and disadvantages of using ad-hoc networks?

srirammsr

 Profile Answers by srirammsr Questions by srirammsr

• Dec 20th, 2009

A computer-to-Computer network is called ad-hoc network. It is established to share documents and files.

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What might be some valid reasons for maintaining multiple Active Directory Forests?

nrsh26

 Profile Answers by nrsh26 Questions by nrsh26

• Dec 3rd, 2009

The multiple active directory forests are implemented when there is a big environment with multiple domains.

mukeshch.srivastava

 Profile Answers by mukeshch.srivastava Questions by mukeshch.srivastava

• Nov 3rd, 2008

1. Security 2. Better Management.

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What is the use of VLAN?

Kalaiponni

 Profile Answers by Kalaiponni Questions by Kalaiponni

• Dec 1st, 2009

1. Vlan limits the broadcast traffic within the seggregated domain and hence reduces CPU cycles in switches and performance is achieved in Switches.2. Security - the data is delivered only to destined...

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Why we need port numbers in networking?

njoel

 Profile Answers by njoel Questions by njoel

• Nov 24th, 2009

Port numbers help us to connect computers to the services found on servers.

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What is OSPF in networks concept? Explain briefly.

njoel

 Profile Answers by njoel Questions by njoel

• Nov 23rd, 2009

Open shortest path first is an internet protocol used to communicate between clients and ISPs

hawaz

 Profile Answers by hawaz Questions by hawaz

• Sep 11th, 2009

Open Shortest Path First is a dynamic routing protocol used in Internet Protocol. OSPF is the most widely-used interior gateway protocol. It is a link-state routing protocol.

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Explain how DHCP worksName another way of joining a PC to domain?

njoel

 Profile Answers by njoel Questions by njoel

• Nov 18th, 2009

DHCP just as its name implies, Dynamic Host Configuration Protocal.  It works by assigning IPS dynamically to clients in a network.

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What is the range of Bluetooth?

njoel

 Profile Answers by njoel Questions by njoel

• Nov 18th, 2009

The range of a Blutooth varies from anywhere between 10m and 100m.

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How to configure DNS?

geekgladiator

 Profile Answers by geekgladiator Questions by geekgladiator

• Oct 26th, 2009

configure DNS for Active Directory. Here is the procedure. 1. Click Start --> Settings --> Control Panel. 2. Double-click Add/Remove Programs and then click Add/Remove Windows Components. 3. In...

midhunkollam

 Profile Answers by midhunkollam Questions by midhunkollam

• Oct 26th, 2009

Configure the Ip address of the server and go to RUN type dcpromo follow the instructions.

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What are advantages and disadvantages of using ad-hoc networks?

Gudiya123

 Profile Answers by Gudiya123 Questions by Gudiya123

• Oct 5th, 2009

The advantage is that it sets up route in real time (eg bluetooth), the disadvantage is that there is a lot of security problems encountered. (eg tracing the routes and adversaries can act as legitimate node and can easily acquire the data. This needs many secured protocols to be used.

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akabomfat

 Profile Answers by akabomfat Questions by akabomfat

• Sep 28th, 2009

Trust relationships are made between domains/forest. So to make a client to trust another server the clients domain should trust that of the server.

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tigenantony

 Profile Answers by tigenantony Questions by tigenantony

• Oct 1st, 2009

One Static IP Internet Connection required on one side then we can build VPN with Point to Point Protocol.

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You need to connect a Token Ring segment to an Ethernet segment. Would you use a router, a brouter or a bridge? Explain your answer.

newmedia

 Profile Answers by newmedia Questions by newmedia

• Sep 25th, 2009

Follow the intruction on the link below. Basically you will need a pdm image installed on your pix and then enable pdm by typing the following:http server enablehttp x.x.x.x 255.255.255.0 insideyou th...

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What is Net View Protocol?

How does modulation help in data communication?

srikanth.iyangar

 Profile Answers by srikanth.iyangar Questions by srikanth.iyangar

• Sep 16th, 2009

Modulation is a process to transmit the message along with the carrier signal. i.e. In the modulation process we convert the analog signal to Digital one and vice versa. As Data communication needs the digital quantity and signal so modulation process is helpful for data communication.

yajivku

 Profile Answers by yajivku Questions by yajivku

• Apr 30th, 2009

Modulation is the process of converting analog to digital and vice versa. When the data is converted it is transmitted over that particular medium. Example:Voice is analog signal converted to digital (bit "1" "0").

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What are IBGP and EBGP?

Which Layer provide data flow and sequence number?

kar_sagar28

 Profile Answers by kar_sagar28 Questions by kar_sagar28

• Jul 24th, 2009

Its done by the Transport layer

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What are the step to configure Site to Site VPN?