saranya

• Mar 7th, 2007

hai    actually end to end delivery of packets is done by network layer. Network layer is responsible for the packets to be delivered with reliability for every link i.e for every route...

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In token Ring , hub is called Multistation Access Unit(MAU).

Rashaad

• Feb 16th, 2007

Short for Multistation Access Unit (also abbreviated as MSAU), a token-ring network device that physically connects network computers in a star topology while retaining the logical ring structure. One...

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karthick

• Feb 10th, 2007

The Role of Network Administrator are:? Maintain network hardware and software ? Assign network address and routing protocols? Configure routing table , authentication and authorization? Provide support services? Ensure that the network is used efficiently and service-quality objectives are met

Sam Kolta

• Feb 1st, 2007

The Role of Network Administrator are:? Maintain network hardware and software ? Assign network address and routing protocols? Configure routing table , authentication and authorization? Provide support services? Ensure that the network is used efficiently and service-quality objectives are met

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It is the protocol the routers in neighboring autonomous systems use to identify the set of networks that can be reached within or via each autonomous system.

aAmir

• Jan 6th, 2007

BGP is one of exterior routing protocol

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It is a collection of routers under the control of a single administrative authority and that uses a common Interior Gateway Protocol.

aAmir

• Jan 6th, 2007

Autonomous system has been assigned a number which differentiates it from other autonomous systems to communicate. there is BGP working at to communicate with other AS

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S.P.Vijayanand

• Jan 3rd, 2007

TCP:1.Connection oriented - 3 way handshake2.all packets transferred between a client and server takes the same path3.Reliable packet delevery4.Error reporting mechanism available5.Slow process as it ...

mahesh

• Dec 11th, 2006

TCP deals with packets and UDP deals with datagrams

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Andrew

• Jan 2nd, 2007

FQDM (tcp/ip) use DNS to resolve name to ip addyNetBIOS uses WINS to resolve name to ip addy

Jai Singh

• Dec 18th, 2006

NetBIOs name is system Name it is only 15 character long and resolve by NetBios protocal.TCP/IP Name is full system name. it is 65 characters long and resolved by windows scoket protocal.

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sandy

• Dec 30th, 2006

 Recovery console is command line utility. That allow you to access harddisk of your server.It is used for troubleshooting purpose. The Command like Listsvc - to see the services, it is allow u t...

bhanuprakash

• Sep 30th, 2006

Recovery Console for example if you install a software in exsisting windows and due to the software if the system have some problem you can choose Recovery console at Start -programs-accessories-syst...

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Jai Sihgh

• Dec 21st, 2006

Data can be effectivily transmmited through E1 leased line.But E1 leased line is very Costly. so by using VPN ( Virtual Private Network) We send data very effectivily in less cost than E1 leased line.Vpn also need internet connection to send data from source to server.

muthu

• Nov 18th, 2006

in other ways u can activate the VPN connection[VPN-Virtual Private Network]it can be create the pipeline.its more secqure.

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A resource record is an entry in a name server's database. There are several types of resource records used, including name-to-address resolution information. Resource records are maintained as ASCII files.

Jai Singh

• Dec 18th, 2006

DNS Resource Record is Entry in database.Ex. user name

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External Data Representation is a method of encoding data within an RPC message, used to ensure that the data is not system-dependent.

Jai Singh

• Dec 18th, 2006

External Data Representation is Encoding of data in upper layer of network.

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It is a very simple protocol used for transmission of IP datagrams across a serial line.

RameshKumar Kaliamoorthi

• Dec 5th, 2006

The need for a data link layer protocol to let IP operate over serial links was identified very early on in the development of TCP/IP. Engineers working on the Internet Protocol needed a way to send I...

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Hari

• Oct 12th, 2006

Hiwe can retreive a crashed outlook file with a SCANPST.EXE file.u can find this scanpst executable file in all windows(98,2000,xp) platforms.so u search this file in ur c:programfilescommon folder.so...

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Sarith

• Sep 21st, 2006

That is a TCP ip rule you can't ping to another subnet why because of if you try to communicate to another machine the machine's TCP/IP protocol suite will check by using AND ing the destination IP. ...

Abhishek Bhat

• Jul 1st, 2006

In case you can ping your default gateway also but cant reach the subnet means your first hop router does not have a valid route to the subnet

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subramanyam Malepati

• Sep 13th, 2006

IP tunneling (IP encapsulation) is a technique to encapsulate IP datagram within IP datagrams, which allows datagrams destined for one IP address to be wrapped and redirected to another IP address. IP encapsulation is now commonly used in Extranet, Mobile-IP, IP-Multicast, tunneled host or network.

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Mahe Korukonda

• Aug 23rd, 2006

I know only the advantages of Layered design. We can treat each layer as a problem area. Say for example, data link layer, people can concentrate only on the device driver only, they dont need to worr...

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It provides a framework for discussing network operations and design.

senthil kumaran(shri win info system)

• Aug 16th, 2006

It is very important model for networking:

The main aim to design the OSI model is that actully they want to set a standerd for the communication and want to standarized the network equipement so that they would not be any Brand consuines

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Pruthvi Raj

• Aug 10th, 2006

Osi reference model consisting of 7 layers hepls the data to be moved in more optimal from source to the destination.And here the protocols are better hidden so the furhter enhancement can be done easily.This reference model can be used for both connection oriented and connectionless service.

sunil k. soni

• Jul 20th, 2006

It is very important model for networking:The main aim to design the OSI model is that actully they want to set a standerd for the communication and want to standarized the network equipement so that they would not be any Brand consuines

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vikrant sharma

• Jul 27th, 2006

Emergency Repair Disk, an ERD is a diskette that creates backups of important system files and settings and is used to help troubleshootand fix issues for Microsoft WINNT and WIN 2...

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The HELLO protocol uses time instead of distance to determine optimal routing. It is an alternative to the Routing Information Protocol.

meghana skumar

• Jul 19th, 2006

It is used to discover neighbours,when a hello packet is recieved it gives its IP address which is matianed in routing tables..

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