Premium Essay

Itm Lan, Man, Wan

In:

Submitted By prafull
Words 301
Pages 2
2nd slide
Defintion : Computer Network means a collection of interconnected Computer or devices
Different types of networks – Major LAN ,WAN, MAN , also can, ban,pan
3rd slide- application- staright forward
4TH SLIDE
TOPOLOGY DEFINITION- A TOPOLOGY REPRESENT THE RELATIONSHIP OF ALL THE LINKS & DEVICES.
MESH TOPOLOGY- EVERY DEVICE IS CONNECTED TO EVERY OTHER DEVICE VIA DEDICATED POINT TO POINT LINK
STAR TOPLOGY- STAR TOPOLGY CONSISTS OF A HUB.ALL THE DEVICES ARE CONNECTED TO THIS HUB.THE DEVICES ARE NOT CONNECTED TO EACH OTHER.
BUS TOPOLOGY- ALL DEVICES ARE CONNECTED TO THE LONG CABLE(BACKBONE) USING DROPLINES & TAPS.
RING TOPOLGY-EACH DEVICE IS CONNECTED TO THE NEXT DEVICE;WITH THE LAST DEVICE CONNECTED BACK TO THE FIRST DEVICE.

5th slide
Lan-
* Definition-Computer network that interconnects computers in a limited area (for details refer wiki) * Characteristics- higher data-transfer rates(SPEED), smaller geographic area, and minimum need for leased telecommunication lines. * Technology -Previously ARCNET, Token Ring were used..At present Wifi, Ethernet are being used. * Application- home, school, computer laboratory

6th slide
Advantages- straight forward

7th slide
MAN-
* Defintion- A MAN usually interconnects a number of local area networks (LANs) using a high-capacity backbone technology. * Characteristic- Its geographic scope falls between a WAN and LAN. MANs provide Internet connectivity for LANs in a metropolitan region, lower speed than lan. * Technology -High-capacity backbone technology, such as fiber-optical links * Applications- Connect lan to various wider area networks like the internet, cable television.

8th slide-
Wan-
* Definition-A private or public telecommunication network that links network or regional or national boundaries. * Technology- Leased Line, Circuit switching,

Similar Documents

Premium Essay

Networking

...management across business function boundaries rather than within functions. IT infrastructure investments can be a constraint where systems are not compatible, or where inconsistent data models have been used in different parts of the business. (Broadbent, M., Weill, P., Clair, Don St, 1999) As companies grow, their IT Infrastructure evolves, requiring additional capacity and process efficiencies. The IT infrastructure required to support a company's operations can quickly exceed available physical space, resources and capabilities provided by the in-house data room or data center. As IT equipment needs increase, companies also must add appropriate staff to monitor and maintain al systems and ensure continues uptime. (Goodwin, Don 2010) The WAN network infrastructure for AAS-Design is composed by five stores, this mean the main office and four...

Words: 4651 - Pages: 19

Free Essay

There Once Was a Young Wild Pony

...a b c d e f g h i j k l m n o p q r s t u v w x y z aa ab ac ad ae af ag ah ai aj ak al am an ao ap aq ar as at au av aw ax ay az ba bb bc bd be bf bg bh bi bj bk bl bm bn bo bp bq br bs bt bu bv bw bx by bz ca cb cc cd ce cf cg ch ci cj ck cl cm cn co cp cq cr cs ct cu cv cw cx cy cz da db dc dd de df dg dh di dj dk dl dm dn do dp dq dr ds dt du dv dw dx dy dz ea eb ec ed ee ef eg eh ei ej ek el em en eo ep eq er es et eu ev ew ex ey ez fa fb fc fd fe ff fg fh fi fj fk fl fm fn fo fp fq fr fs ft fu fv fw fx fy fz ga gb gc gd ge gf gg gh gi gj gk gl gm gn go gp gq gr gs gt gu gv gw gx gy gz ha hb hc hd he hf hg hh hi hj hk hl hm hn ho hp hq hr hs ht hu hv hw hx hy hz ia ib ic id ie if ig ih ii ij ik il im in io ip iq ir is it iu iv iw ix iy iz ja jb jc jd je jf jg jh ji jj jk jl jm jn jo jp jq jr js jt ju jv jw jx jy jz ka kb kc kd ke kf kg kh ki kj kk kl km kn ko kp kq kr ks kt ku kv kw kx ky kz la lb lc ld le lf lg lh li lj lk ll lm ln lo lp lq lr ls lt lu lv lw lx ly lz ma mb mc md me mf mg mh mi mj mk ml mm mn mo mp mq mr ms mt mu mv mw mx my mz na nb nc nd ne nf ng nh ni nj nk nl nm nn no np nq nr ns nt nu nv nw nx ny nz oa ob oc od oe of og oh oi oj ok ol om on oo op oq or os ot ou ov ow ox oy oz pa pb pc pd pe pf pg ph pi pj pk pl pm pn po pp pq pr ps pt pu pv pw px py pz qa qb qc qd qe qf qg qh qi qj qk ql qm qn qo qp qq qr qs qt qu qv qw qx qy qz ra rb rc rd re rf rg rh ri rj rk rl rm rn ro rp rq rr rs rt ru rv rw rx ry rz sa sb sc sd se sf sg sh si sj sk sl sm sn so...

Words: 29642 - Pages: 119

Free Essay

World Bank Report - Business Transparency

...2012 Doing business in a more transparent world C O M PA R I N G R E G U L AT I O N F O R D O M E S T I C F I R M S I N 1 8 3 E C O N O M I E S © 2012 The International Bank for Reconstruction and Development / The World Bank 1818 H Street NW Washington, DC 20433 Telephone 202-473-1000 Internet www.worldbank.org All rights reserved. 1 2 3 4 08 07 06 05 A copublication of The World Bank and the International Finance Corporation. This volume is a product of the staff of the World Bank Group. The findings, interpretations and conclusions expressed in this volume do not necessarily reflect the views of the Executive Directors of The World Bank or the governments they represent. The World Bank does not guarantee the accuracy of the data included in this work. Rights and Permissions The material in this publication is copyrighted. Copying and/or transmitting portions or all of this work without permission may be a violation of applicable law. The World Bank encourages dissemination of its work and will normally grant permission to reproduce portions of the work promptly. For permission to photocopy or reprint any part of this work, please send a request with complete information to the Copyright Clearance Center, Inc., 222 Rosewood Drive, Danvers, MA 01923, USA; telephone: 978-750-8400; fax: 978-750-4470; Internet: www.copyright.com. All other queries on rights and licenses, including subsidiary rights, should be addressed to the Office of the Publisher, The World Bank, 1818...

Words: 173471 - Pages: 694