What is VLAN and INTERVLAN? Why do we use these techniques?What are the differences between STP, RSTP and MSTP?

mllhzaheer

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• Jul 9th, 2009

VLAN are used to segment your network eliminate broadcast it is also used for security purpose.VLAN of sales department cannot access VLAN of finance department.InterVLANs are used to create VLAN to VLANs.

gurbirks

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• Nov 28th, 2008

VLAN(Virtual Local Area Network) is a logical grouping of network users and resources connected to administratively defined ports on a switch. VLAN's break up broadcast domains in layer 2 switch n...

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viraj.tillu

 Profile Answers by viraj.tillu Questions by viraj.tillu

• Dec 9th, 2008

It is a tool used to check and repair disk related errors like,1. Bad Sector2. Partition Table3. Cross Link File4. Currup File    etc.

manoes

 Profile Answers by manoes Questions by manoes

• Sep 25th, 2008

Scandisk is Windows' general-purpose hard drive diagnostic utility. It will find and fix any data errors present on the drive. A "standard" scan checks for any data errors on the drive. ...

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How do you ping from one host to another in IPv6 without ARP?

pandusiree

 Profile Answers by pandusiree Questions by pandusiree

• Mar 16th, 2009

By using the Neighbour Discovery Protocol (NDP)

samthapa

 Profile Answers by samthapa Questions by samthapa

• Nov 16th, 2008

To ping other computer using ipv6 we use NetBios or host file or DNS

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Which protocol is used to communicate between client and ISP?

tituxjec

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• Mar 12th, 2009

OSPF is used. Because it is considered to be the most efficient IGP(interior gateway protocol). BGP is more widely used as exterior gateway protocol(EGP).

prabhub

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• Jan 13th, 2009

I would assume BGP to communicate with the ISP and IGP to communicate with the hosts internal to the network

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When two network layers are in communication with one another, these layers are known as?a.)PDUsb.)peer entiiesc.)PRAMsd.)sockets

prajakta1510

 Profile Answers by prajakta1510 Questions by prajakta1510

• Feb 15th, 2010

B.) Peer Entities

howardthorla

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• Jan 18th, 2010

Peer Entities

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What does negotiation mean when discussing network protocols?

vijaykwt

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• Apr 20th, 2010

The Difference Between Half and Full Duplex."Duplex" simply means you're able to send and receive data (most often the human voice) from the same device whether that be with your phone, 2-wa...

zeeshanexpert

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• Mar 30th, 2010

Negotiation has to do with getting both sides to agree on some parameters or values to be used during the communication. Maximum packet size is one example, but there are many others.

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There are four routhers and 4 swiches and 40 computers in an office. How will you connect each devices and configure those devices?

haisudha123

 Profile Answers by haisudha123 Questions by haisudha123

• Oct 13th, 2010

This is using different network build purpose, so connect first router to  first switch and connect 10 nodes with first switch, this is one network ex:192.168.1.0 networkand connect second router...

nawin_54

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• May 12th, 2010

Ahmed, based on requirement we connect the networks, you didn't mention the series of switches and routers.

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You are given only the IP address of the switch but not the port number. How will you read that switch?

sonet

 Profile Answers by sonet Questions by sonet

• Aug 4th, 2010

If the switch has an Ip address, you telnet to the switch and provided that there is no password set either at virtual terminals or to enter the privileged mode, you can enter privileged mode and write sh run and read the running config.

sonet

 Profile Answers by sonet Questions by sonet

• Aug 4th, 2010

A switch can have an Ip address for telnetting purpose.So, if you telnet to the switch, and if you have no password on Telnet you can access the switch (provided that there is no privileged mode password set) and then 'Show Run' , you can read the running configuration.

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(i) Simplex   (ii) Half-duplex   (iii) Full-duplex.

shridhar

• Apr 21st, 2006

Hi,Simplex ,Half Duplex , Full Duplex , Fiber Connectivit (Very Fast) Shridhra

ankitsays9

 Profile Answers by ankitsays9 Questions by ankitsays9

• Jan 15th, 2006

There are three possible ways of data exchange. These are:1. Simplex: in this, data is transmitted in one direction only. this means one end will always be a transmitter and the other end will always ...

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A generic term for section of a large networks usually separated by a bridge or router.

panditume

 Profile Answers by panditume Questions by panditume

• Jul 6th, 2011

Dividing the network into smaller groups is a subnet.

Crsna Suneel

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• May 19th, 2009

In topology and related areas of mathematics, a subnet is a generalization of the concept of subsequence to the case of nets. The definition is not completely straightforward, but is designed to allow...

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Telnet is also called as terminal emulation. It belongs to application layer.

Rajnish

• Apr 30th, 2012

What is terminal server and how to work in a terminal server.

Sandhya.Kishan

 Profile Answers by Sandhya.Kishan Questions by Sandhya.Kishan

• Apr 19th, 2012

Terminal emulation is the ability to make one computer terminal appear like some other terminal. Terminal emulation is used to give the users the ability to log on and get direct access to legacy pro...

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It is a protocol used to advertise the set of networks that can be reached with in an autonomous system. BGP enables this information to be shared with the autonomous system. This is newer than EGP (Exterior Gateway Protocol).

Boti Curry

• Jan 5th, 2007

BGP stands for Border Gateway Protocol. It is an inter-AS ( Autonomous System Routing Protocol ). BGP is the routing protocol that runs the Internet. BGP is used to interconnect network islands ( ASs ...

gautam chandra pandey

• Feb 9th, 2006

In the BGP,the criterion is the policy,which can be set by the Administrator .the policy defines what paths should be chosen.

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shridhar76

 Profile Answers by shridhar76 Questions by shridhar76

• Mar 27th, 2006

This is depend upon clients need, in broadband connection today there r static ip is mostly provided by Service provider for better result , in Dynamic routing the congession is very less.shridhar

Kalyan Raghavan

• Feb 4th, 2006

As Saurabh said; we can use static and Dynamic Routing in one network. However Dyanmic Routing is used to have the best path no matter what the status of the physical links.All routing protocols have ...

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zz

• Jul 30th, 2006

If the following two conditions are simultaneously true:1. routing error leading to a loop2. the TTL field of the IP packet is not properly decremented at each hop

swathee

• May 29th, 2006

count to infinity problemor may due to the condition like (in RIP)if it exceeds 16 hops..

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dharmesh

• Jul 15th, 2006

VLAN also refers to a LAN port grouping within a single switch. VLANs improve security by isolating groups. A VLAN is a bridging domain and all broadcast and multicast traffic is contained within it.

Lata Patel

• Jun 7th, 2006

Vlan is virtual Lan...vlan have 2 main advantages:1] it is used for security purpose, eg by making vlan u can diffenrentiate group.2]u can increase collision domain, so collision is reduced 

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pavan

• Feb 18th, 2013

An email client, email reader, or more formally mail user agent (MUA), is a computer program used to manage a users email..
1.email client is a client who change to any document in web page which he registered
2.web client is a client who doest be change anything only they were read the data

Kaushal Patel

• Jun 4th, 2006

Email ClientEmail clients download your emails onto your computer. Using a specialized email program such as Outlook Express or Apple Mail has the advantage of giving you complete control over your em...

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Thomas Whitten

 Profile Answers by Thomas Whitten Questions by Thomas Whitten

• Jun 27th, 2011

A layer 2 switch provides connectivity but doesn't act upon the packets at all.? These switches are often found in small offices, your home or on the very edge of a LAN to provide Internet or client/...

sony

• Sep 15th, 2006

A layer 2 switch provides switchingA Layer 3 switch provides Switching as well as Routing

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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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viki

• Oct 20th, 2011

OST Conversion to PST software convert database and recover OST to PST with all emails, contacts, tasks, notes, calendar, journal and appointment, etc. OST to PST Conversion Utility easily understand OST file. http://www.exportost.com/

vikrant sharma sysnet global technologies

• Jul 27th, 2006

 In Microsoft Office Outlook 2003, a new offline folder file format is introduced that offers greater storage capacity for items and folders and supports multilingual Unicode data. An offlin...

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 10Base2�An Ethernet term meaning a maximum transfer rate of 10 Megabits per second that uses baseband signaling, with a contiguous cable segment length of 100 meters and a maximum of 2 segments.  10Base5�An Ethernet term meaning a maximum transfer rate of 10 Megabits per second that uses baseband signaling, with 5 continuous segments not exceeding 100 meters per segment.  10BaseT�An...

abhay narayan

• Dec 5th, 2006

10Base2?An Ethernet term meaning a maximum transfer rate of 10 Megabits per second that uses baseband signaling, with a coxial cable segment length of 185 meters and this is thinnet cable. &...

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